{"id": "changelog:asgi", "page": "changelog", "ref": "asgi", "title": "ASGI", "content": "ASGI  is the Asynchronous Server Gateway Interface standard. I've been wanting to convert Datasette into an ASGI application for over a year -  Port Datasette to ASGI #272  tracks thirteen months of intermittent development - but with Datasette 0.29 the change is finally released. This also means Datasette now runs on top of  Uvicorn  and no longer depends on  Sanic . \n                 I wrote about the significance of this change in  Porting Datasette to ASGI, and Turtles all the way down . \n                 The most exciting consequence of this change is that Datasette plugins can now take advantage of the ASGI standard.", "breadcrumbs": "[\"Changelog\", \"0.29 (2019-07-07)\"]", "references": "[{\"href\": \"https://asgi.readthedocs.io/\", \"label\": \"ASGI\"}, {\"href\": \"https://github.com/simonw/datasette/issues/272\", \"label\": \"Port Datasette to ASGI #272\"}, {\"href\": \"https://www.uvicorn.org/\", \"label\": \"Uvicorn\"}, {\"href\": \"https://github.com/huge-success/sanic\", \"label\": \"Sanic\"}, {\"href\": \"https://simonwillison.net/2019/Jun/23/datasette-asgi/\", \"label\": \"Porting Datasette to ASGI, and Turtles all the way down\"}]"}
{"id": "changelog:authentication", "page": "changelog", "ref": "authentication", "title": "Authentication", "content": "Prior to this release the Datasette ecosystem has treated authentication as exclusively the realm of plugins, most notably through  datasette-auth-github . \n                 0.44 introduces  Authentication and permissions  as core Datasette concepts ( #699 ). This enables different plugins to share responsibility for authenticating requests - you might have one plugin that handles user accounts and another one that allows automated access via API keys, for example. \n                 You'll need to install plugins if you want full user accounts, but default Datasette can now authenticate a single root user with the new  --root  command-line option, which outputs a one-time use URL to  authenticate as a root actor  ( #784 ): \n                 $ datasette fixtures.db --root\nhttp://127.0.0.1:8001/-/auth-token?token=5b632f8cd44b868df625f5a6e2185d88eea5b22237fd3cc8773f107cc4fd6477\nINFO:     Started server process [14973]\nINFO:     Waiting for application startup.\nINFO:     Application startup complete.\nINFO:     Uvicorn running on http://127.0.0.1:8001 (Press CTRL+C to quit) \n                 Plugins can implement new ways of authenticating users using the new  actor_from_request(datasette, request)  hook.", "breadcrumbs": "[\"Changelog\", \"0.44 (2020-06-11)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette-auth-github\", \"label\": \"datasette-auth-github\"}, {\"href\": \"https://github.com/simonw/datasette/issues/699\", \"label\": \"#699\"}, {\"href\": \"https://github.com/simonw/datasette/issues/784\", \"label\": \"#784\"}]"}
{"id": "changelog:better-plugin-documentation", "page": "changelog", "ref": "better-plugin-documentation", "title": "Better plugin documentation", "content": "The plugin documentation has been re-arranged into four sections, including a brand new section on testing plugins. ( #687 ) \n                 \n                     \n                         Plugins  introduces Datasette's plugin system and describes how to install and configure plugins. \n                     \n                     \n                         Writing plugins  describes how to author plugins, from  one-off single file plugins to packaged plugins that can be published to PyPI. It also describes how to start a plugin using the new  datasette-plugin  cookiecutter template. \n                     \n                     \n                         Plugin hooks  is a full list of detailed documentation for every Datasette plugin hook. \n                     \n                     \n                         Testing plugins  describes how to write tests for Datasette plugins, using  pytest  and  HTTPX .", "breadcrumbs": "[\"Changelog\", \"0.45 (2020-07-01)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/687\", \"label\": \"#687\"}, {\"href\": \"https://github.com/simonw/datasette-plugin\", \"label\": \"datasette-plugin\"}, {\"href\": \"https://docs.pytest.org/\", \"label\": \"pytest\"}, {\"href\": \"https://www.python-httpx.org/\", \"label\": \"HTTPX\"}]"}
{"id": "changelog:binary-data", "page": "changelog", "ref": "binary-data", "title": "Binary data", "content": "SQLite tables can contain binary data in  BLOB  columns. Datasette now provides links for users to download this data directly from Datasette, and uses those links to make binary data available from CSV exports. See  Binary data  for more details. ( #1036  and  #1034 ).", "breadcrumbs": "[\"Changelog\", \"0.51 (2020-10-31)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1036\", \"label\": \"#1036\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1034\", \"label\": \"#1034\"}]"}
{"id": "changelog:bug-fixes", "page": "changelog", "ref": "bug-fixes", "title": "Bug fixes", "content": "Don't show the facet option in the cog menu if faceting is not allowed. ( #1683 ) \n                     \n                     \n                         ?_sort  and  ?_sort_desc  now work if the column that is being sorted has been excluded from the query using  ?_col=  or  ?_nocol= . ( #1773 ) \n                     \n                     \n                         Fixed bug where  ?_sort_desc  was duplicated in the URL every time the Apply button was clicked. ( #1738 )", "breadcrumbs": "[\"Changelog\", \"0.62 (2022-08-14)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1683\", \"label\": \"#1683\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1773\", \"label\": \"#1773\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1738\", \"label\": \"#1738\"}]"}
{"id": "changelog:bug-fixes-and-other-improvements", "page": "changelog", "ref": "bug-fixes-and-other-improvements", "title": "Bug fixes and other improvements", "content": "Custom pages  now work correctly when combined with the  base_url  setting. ( #1238 ) \n                     \n                     \n                         Fixed intermittent error displaying the index page when the user did not have permission to access one of the tables. Thanks, Guy Freeman. ( #1305 ) \n                     \n                     \n                         Columns with the name \"Link\" are no longer incorrectly displayed in bold. ( #1308 ) \n                     \n                     \n                         Fixed error caused by tables with a single quote in their names. ( #1257 ) \n                     \n                     \n                         Updated dependencies:  pytest-asyncio ,  Black ,  jinja2 ,  aiofiles ,  click , and  itsdangerous . \n                     \n                     \n                         The official Datasette Docker image now supports  apt-get install . ( #1320 ) \n                     \n                     \n                         The Heroku runtime used by  datasette publish heroku  is now  python-3.8.10 .", "breadcrumbs": "[\"Changelog\", \"0.57 (2021-06-05)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1238\", \"label\": \"#1238\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1305\", \"label\": \"#1305\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1308\", \"label\": \"#1308\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1257\", \"label\": \"#1257\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1320\", \"label\": \"#1320\"}]"}
{"id": "changelog:code-formatting-with-black-and-prettier", "page": "changelog", "ref": "code-formatting-with-black-and-prettier", "title": "Code formatting with Black and Prettier", "content": "Datasette adopted  Black  for opinionated Python code formatting in June 2019. Datasette now also embraces  Prettier  for JavaScript formatting, which like Black is enforced by tests in continuous integration. Instructions for using these two tools can be found in the new section on  Code formatting  in the contributors documentation. ( #1167 )", "breadcrumbs": "[\"Changelog\", \"0.54 (2021-01-25)\"]", "references": "[{\"href\": \"https://github.com/psf/black\", \"label\": \"Black\"}, {\"href\": \"https://prettier.io/\", \"label\": \"Prettier\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1167\", \"label\": \"#1167\"}]"}
{"id": "changelog:control-http-caching-with-ttl", "page": "changelog", "ref": "control-http-caching-with-ttl", "title": "Control HTTP caching with ?_ttl=", "content": "You can now customize the HTTP max-age header that is sent on a per-URL basis, using the new  ?_ttl=  query string parameter. \n                 You can set this to any value in seconds, or you can set it to 0 to disable HTTP caching entirely. \n                 Consider for example this query which returns a randomly selected member of the Avengers: \n                 select * from [avengers/avengers] order by random() limit 1 \n                 If you hit the following page repeatedly you will get the same result, due to HTTP caching: \n                 /fivethirtyeight?sql=select+*+from+%5Bavengers%2Favengers%5D+order+by+random%28%29+limit+1 \n                 By adding  ?_ttl=0  to the zero you can ensure the page will not be cached and get back a different super hero every time: \n                 /fivethirtyeight?sql=select+*+from+%5Bavengers%2Favengers%5D+order+by+random%28%29+limit+1&_ttl=0", "breadcrumbs": "[\"Changelog\", \"0.23 (2018-06-18)\"]", "references": "[{\"href\": \"https://fivethirtyeight.datasettes.com/fivethirtyeight?sql=select+*+from+%5Bavengers%2Favengers%5D+order+by+random%28%29+limit+1\", \"label\": \"/fivethirtyeight?sql=select+*+from+%5Bavengers%2Favengers%5D+order+by+random%28%29+limit+1\"}, {\"href\": \"https://fivethirtyeight.datasettes.com/fivethirtyeight?sql=select+*+from+%5Bavengers%2Favengers%5D+order+by+random%28%29+limit+1&_ttl=0\", \"label\": \"/fivethirtyeight?sql=select+*+from+%5Bavengers%2Favengers%5D+order+by+random%28%29+limit+1&_ttl=0\"}]"}
{"id": "changelog:cookie-methods", "page": "changelog", "ref": "cookie-methods", "title": "Cookie methods", "content": "Plugins can now use the new  response.set_cookie()  method to set cookies. \n                 A new  request.cookies  method on the :ref:internals_request` can be used to read incoming cookies.", "breadcrumbs": "[\"Changelog\", \"0.44 (2020-06-11)\"]", "references": "[]"}
{"id": "changelog:csrf-protection", "page": "changelog", "ref": "csrf-protection", "title": "CSRF protection", "content": "Since writable canned queries are built using POST forms, Datasette now ships with  CSRF protection  ( #798 ). This applies automatically to any POST request, which means plugins need to include a  csrftoken  in any POST forms that they render. They can do that like so: \n                 <input type=\"hidden\" name=\"csrftoken\" value=\"{{ csrftoken() }}\">", "breadcrumbs": "[\"Changelog\", \"0.44 (2020-06-11)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/798\", \"label\": \"#798\"}]"}
{"id": "changelog:csv-export", "page": "changelog", "ref": "csv-export", "title": "CSV export", "content": "Any Datasette table, view or custom SQL query can now be exported as CSV. \n                 \n                 Check out the  CSV export documentation  for more details, or\n                    try the feature out on\n                     https://fivethirtyeight.datasettes.com/fivethirtyeight/bechdel%2Fmovies \n                 If your table has more than  max_returned_rows  (default 1,000)\n                    Datasette provides the option to  stream all rows . This option takes advantage\n                    of async Python and Datasette's efficient  pagination  to\n                    iterate through the entire matching result set and stream it back as a\n                    downloadable CSV file.", "breadcrumbs": "[\"Changelog\", \"0.23 (2018-06-18)\"]", "references": "[{\"href\": \"https://fivethirtyeight.datasettes.com/fivethirtyeight/bechdel%2Fmovies\", \"label\": \"https://fivethirtyeight.datasettes.com/fivethirtyeight/bechdel%2Fmovies\"}]"}
{"id": "changelog:documentation", "page": "changelog", "ref": "documentation", "title": "Documentation", "content": "New tutorial:  Cleaning data with sqlite-utils and Datasette . \n                     \n                     \n                         Screenshots in the documentation are now maintained using  shot-scraper , as described in  Automating screenshots for the Datasette documentation using shot-scraper . ( #1844 ) \n                     \n                     \n                         More detailed command descriptions on the  CLI reference  page. ( #1787 ) \n                     \n                     \n                         New documentation on  Running Datasette using OpenRC  - thanks, Adam Simpson. ( #1825 )", "breadcrumbs": "[\"Changelog\", \"0.63 (2022-10-27)\"]", "references": "[{\"href\": \"https://datasette.io/tutorials/clean-data\", \"label\": \"Cleaning data with sqlite-utils and Datasette\"}, {\"href\": \"https://shot-scraper.datasette.io/\", \"label\": \"shot-scraper\"}, {\"href\": \"https://simonwillison.net/2022/Oct/14/automating-screenshots/\", \"label\": \"Automating screenshots for the Datasette documentation using shot-scraper\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1844\", \"label\": \"#1844\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1787\", \"label\": \"#1787\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1825\", \"label\": \"#1825\"}]"}
{"id": "changelog:facet-by-date", "page": "changelog", "ref": "facet-by-date", "title": "Facet by date", "content": "If a column contains datetime values, Datasette can now facet that column by date. ( #481 )", "breadcrumbs": "[\"Changelog\", \"0.29 (2019-07-07)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/481\", \"label\": \"#481\"}]"}
{"id": "changelog:faceting", "page": "changelog", "ref": "faceting", "title": "Faceting", "content": "The number of unique values in a facet is now always displayed. Previously it was only displayed if the user specified  ?_facet_size=max . ( #1556 ) \n                     \n                     \n                         Facets of type  date  or  array  can now be configured in  metadata.json , see  Facets in metadata.json . Thanks, David Larlet. ( #1552 ) \n                     \n                     \n                         New  ?_nosuggest=1  parameter for table views, which disables facet suggestion. ( #1557 ) \n                     \n                     \n                         Fixed bug where  ?_facet_array=tags&_facet=tags  would only display one of the two selected facets. ( #625 )", "breadcrumbs": "[\"Changelog\", \"0.60 (2022-01-13)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1556\", \"label\": \"#1556\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1552\", \"label\": \"#1552\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1557\", \"label\": \"#1557\"}, {\"href\": \"https://github.com/simonw/datasette/issues/625\", \"label\": \"#625\"}]"}
{"id": "changelog:features", "page": "changelog", "ref": "features", "title": "Features", "content": "Now tested against Python 3.11. Docker containers used by  datasette publish  and  datasette package  both now use that version of Python. ( #1853 ) \n                     \n                     \n                         --load-extension  option now supports entrypoints. Thanks, Alex Garcia. ( #1789 ) \n                     \n                     \n                         Facet size can now be set per-table with the new  facet_size  table metadata option. ( #1804 ) \n                     \n                     \n                         The  truncate_cells_html  setting now also affects long URLs in columns. ( #1805 ) \n                     \n                     \n                         The non-JavaScript SQL editor textarea now increases height to fit the SQL query. ( #1786 ) \n                     \n                     \n                         Facets are now displayed with better line-breaks in long values. Thanks, Daniel Rech. ( #1794 ) \n                     \n                     \n                         The  settings.json  file used in  Configuration directory mode  is now validated on startup. ( #1816 ) \n                     \n                     \n                         SQL queries can now include leading SQL comments, using  /* ... */  or  -- ...  syntax. Thanks,  Charles Nepote. ( #1860 ) \n                     \n                     \n                         SQL query is now re-displayed when terminated with a time limit error. ( #1819 ) \n                     \n                     \n                         The  inspect data  mechanism is now used to speed up server startup - thanks, Forest Gregg. ( #1834 ) \n                     \n                     \n                         In  Configuration directory mode  databases with filenames ending in  .sqlite  or  .sqlite3  are now automatically added to the Datasette instance. ( #1646 ) \n                     \n                     \n                         Breadcrumb navigation display now respects the current user's permissions. ( #1831 )", "breadcrumbs": "[\"Changelog\", \"0.63 (2022-10-27)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1853\", \"label\": \"#1853\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1789\", \"label\": \"#1789\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1804\", \"label\": \"#1804\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1805\", \"label\": \"#1805\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1786\", \"label\": \"#1786\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1794\", \"label\": \"#1794\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1816\", \"label\": \"#1816\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1860\", \"label\": \"#1860\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1819\", \"label\": \"#1819\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1834\", \"label\": \"#1834\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1646\", \"label\": \"#1646\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1831\", \"label\": \"#1831\"}]"}
{"id": "changelog:flash-messages", "page": "changelog", "ref": "flash-messages", "title": "Flash messages", "content": "Writable canned queries needed a mechanism to let the user know that the query has been successfully executed. The new flash messaging system ( #790 ) allows messages to persist in signed cookies which are then displayed to the user on the next page that they visit. Plugins can use this mechanism to display their own messages, see  .add_message(request, message, type=datasette.INFO)  for details. \n                 You can try out the new messages using the  /-/messages  debug tool, for example at  https://latest.datasette.io/-/messages", "breadcrumbs": "[\"Changelog\", \"0.44 (2020-06-11)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/790\", \"label\": \"#790\"}, {\"href\": \"https://latest.datasette.io/-/messages\", \"label\": \"https://latest.datasette.io/-/messages\"}]"}
{"id": "changelog:foreign-key-expansions", "page": "changelog", "ref": "foreign-key-expansions", "title": "Foreign key expansions", "content": "When Datasette detects a foreign key reference it attempts to resolve a label\n                    for that reference (automatically or using the  Specifying the label column for a table  metadata\n                    option) so it can display a link to the associated row. \n                 This expansion is now also available for JSON and CSV representations of the\n                    table, using the new  _labels=on  query string option. See\n                     Expanding foreign key references  for more details.", "breadcrumbs": "[\"Changelog\", \"0.23 (2018-06-18)\"]", "references": "[]"}
{"id": "changelog:id1", "page": "changelog", "ref": "id1", "title": "Changelog", "content": "", "breadcrumbs": "[]", "references": "[]"}
{"id": "changelog:id10", "page": "changelog", "ref": "id10", "title": "0.63.2 (2022-11-18)", "content": "Fixed a bug in  datasette publish heroku  where deployments failed due to an older version of Python being requested. ( #1905 ) \n                 \n                 \n                     New  datasette publish heroku --generate-dir <dir>  option for generating a Heroku deployment directory without deploying it.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1905\", \"label\": \"#1905\"}]"}
{"id": "changelog:id100", "page": "changelog", "ref": "id100", "title": "0.23.2 (2018-07-07)", "content": "Minor bugfix and documentation release. \n             \n                 \n                     CSV export now respects  --cors , fixes  #326 \n                 \n                 \n                     Installation instructions , including docker image - closes  #328 \n                 \n                 \n                     Fix for row pages for tables with / in, closes  #325", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/326\", \"label\": \"#326\"}, {\"href\": \"https://github.com/simonw/datasette/issues/328\", \"label\": \"#328\"}, {\"href\": \"https://github.com/simonw/datasette/issues/325\", \"label\": \"#325\"}]"}
{"id": "changelog:id104", "page": "changelog", "ref": "id104", "title": "0.23.1 (2018-06-21)", "content": "Minor bugfix release. \n             \n                 \n                     Correctly display empty strings in HTML table, closes  #314 \n                 \n                 \n                     Allow \".\" in database filenames, closes  #302 \n                 \n                 \n                     404s ending in slash redirect to remove that slash, closes  #309 \n                 \n                 \n                     Fixed incorrect display of compound primary keys with foreign key\n                        references. Closes  #319 \n                 \n                 \n                     Docs + example of canned SQL query using || concatenation. Closes  #321 \n                 \n                 \n                     Correctly display facets with value of 0 - closes  #318 \n                 \n                 \n                     Default 'expand labels' to checked in CSV advanced export", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/314\", \"label\": \"#314\"}, {\"href\": \"https://github.com/simonw/datasette/issues/302\", \"label\": \"#302\"}, {\"href\": \"https://github.com/simonw/datasette/issues/309\", \"label\": \"#309\"}, {\"href\": \"https://github.com/simonw/datasette/issues/319\", \"label\": \"#319\"}, {\"href\": \"https://github.com/simonw/datasette/issues/321\", \"label\": \"#321\"}, {\"href\": \"https://github.com/simonw/datasette/issues/318\", \"label\": \"#318\"}]"}
{"id": "changelog:id11", "page": "changelog", "ref": "id11", "title": "0.63.1 (2022-11-10)", "content": "Fixed a bug where Datasette's table filter form would not redirect correctly when run behind a proxy using the  base_url  setting. ( #1883 ) \n                 \n                 \n                     SQL query is now shown wrapped in a  <textarea>  if a query exceeds a time limit. ( #1876 ) \n                 \n                 \n                     Fixed an intermittent \"Too many open files\" error while running the test suite. ( #1843 ) \n                 \n                 \n                     New  db.close()  internal method.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1883\", \"label\": \"#1883\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1876\", \"label\": \"#1876\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1843\", \"label\": \"#1843\"}]"}
{"id": "changelog:id111", "page": "changelog", "ref": "id111", "title": "0.23 (2018-06-18)", "content": "This release features CSV export, improved options for foreign key expansions,\n                new configuration settings and improved support for SpatiaLite. \n             See  datasette/compare/0.22.1...0.23  for a full list of\n                commits added since the last release.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/compare/0.22.1...0.23\", \"label\": \"datasette/compare/0.22.1...0.23\"}]"}
{"id": "changelog:id112", "page": "changelog", "ref": "id112", "title": "0.22.1 (2018-05-23)", "content": "Bugfix release, plus we now use  versioneer  for our version numbers. \n             \n                 \n                     Faceting no longer breaks pagination, fixes  #282 \n                 \n                 \n                     Add  __version_info__  derived from  __version__  [Robert Gieseke] \n                     This might be tuple of more than two values (major and minor\n                        version) if commits have been made after a release. \n                 \n                 \n                     Add version number support with Versioneer. [Robert Gieseke] \n                     Versioneer Licence:\n                        Public Domain (CC0-1.0) \n                     Closes  #273 \n                 \n                 \n                     Refactor inspect logic [Russ Garrett]", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/warner/python-versioneer\", \"label\": \"versioneer\"}, {\"href\": \"https://github.com/simonw/datasette/issues/282\", \"label\": \"#282\"}, {\"href\": \"https://github.com/simonw/datasette/issues/273\", \"label\": \"#273\"}]"}
{"id": "changelog:id115", "page": "changelog", "ref": "id115", "title": "0.22 (2018-05-20)", "content": "The big new feature in this release is  Facets . Datasette can now apply faceted browse to any column in any table. It will also suggest possible facets. See the  Datasette Facets  announcement post for more details. \n             In addition to the work on facets: \n             \n                 \n                     Added  docs for introspection endpoints \n                 \n                 \n                     New  --config  option, added  --help-config , closes  #274 \n                     Removed the  --page_size=  argument to  datasette serve  in favour of: \n                     datasette serve --config default_page_size:50 mydb.db \n                     Added new help section: \n                     $ datasette --help-config\nConfig options:\n  default_page_size            Default page size for the table view\n                               (default=100)\n  max_returned_rows            Maximum rows that can be returned from a table\n                               or custom query (default=1000)\n  sql_time_limit_ms            Time limit for a SQL query in milliseconds\n                               (default=1000)\n  default_facet_size           Number of values to return for requested facets\n                               (default=30)\n  facet_time_limit_ms          Time limit for calculating a requested facet\n                               (default=200)\n  facet_suggest_time_limit_ms  Time limit for calculating a suggested facet\n                               (default=50) \n                 \n                 \n                     Only apply responsive table styles to  .rows-and-column \n                     Otherwise they interfere with tables in the description, e.g. on\n                         https://fivethirtyeight.datasettes.com/fivethirtyeight/nba-elo%2Fnbaallelo \n                 \n                 \n                     Refactored views into new  views/  modules, refs  #256 \n                 \n                 \n                     Documentation for SQLite full-text search  support, closes  #253 \n                 \n                 \n                     /-/versions  now includes SQLite  fts_versions , closes  #252", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://simonwillison.net/2018/May/20/datasette-facets/\", \"label\": \"Datasette Facets\"}, {\"href\": \"https://docs.datasette.io/en/stable/introspection.html\", \"label\": \"docs for introspection endpoints\"}, {\"href\": \"https://github.com/simonw/datasette/issues/274\", \"label\": \"#274\"}, {\"href\": \"https://fivethirtyeight.datasettes.com/fivethirtyeight/nba-elo%2Fnbaallelo\", \"label\": \"https://fivethirtyeight.datasettes.com/fivethirtyeight/nba-elo%2Fnbaallelo\"}, {\"href\": \"https://github.com/simonw/datasette/issues/256\", \"label\": \"#256\"}, {\"href\": \"https://docs.datasette.io/en/stable/full_text_search.html\", \"label\": \"Documentation for SQLite full-text search\"}, {\"href\": \"https://github.com/simonw/datasette/issues/253\", \"label\": \"#253\"}, {\"href\": \"https://github.com/simonw/datasette/issues/252\", \"label\": \"#252\"}]"}
{"id": "changelog:id12", "page": "changelog", "ref": "id12", "title": "0.63 (2022-10-27)", "content": "See  Datasette 0.63: The annotated release notes  for more background on the changes in this release.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://simonwillison.net/2022/Oct/27/datasette-0-63/\", \"label\": \"Datasette 0.63: The annotated release notes\"}]"}
{"id": "changelog:id120", "page": "changelog", "ref": "id120", "title": "0.21 (2018-05-05)", "content": "New JSON  _shape=  options, the ability to set table  _size=  and a mechanism for searching within specific columns. \n             \n                 \n                     Default tests to using a longer timelimit \n                     Every now and then a test will fail in Travis CI on Python 3.5 because it hit\n                        the default 20ms SQL time limit. \n                     Test fixtures now default to a 200ms time limit, and we only use the 20ms time\n                        limit for the specific test that tests query interruption. This should make\n                        our tests on Python 3.5 in Travis much more stable. \n                 \n                 \n                     Support  _search_COLUMN=text  searches, closes  #237 \n                 \n                 \n                     Show version on  /-/plugins  page, closes  #248 \n                 \n                 \n                     ?_size=max  option, closes  #249 \n                 \n                 \n                     Added  /-/versions  and  /-/versions.json , closes  #244 \n                     Sample output: \n                     {\n  \"python\": {\n    \"version\": \"3.6.3\",\n    \"full\": \"3.6.3 (default, Oct  4 2017, 06:09:38) \\n[GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.37)]\"\n  },\n  \"datasette\": {\n    \"version\": \"0.20\"\n  },\n  \"sqlite\": {\n    \"version\": \"3.23.1\",\n    \"extensions\": {\n      \"json1\": null,\n      \"spatialite\": \"4.3.0a\"\n    }\n  }\n} \n                 \n                 \n                     Renamed  ?_sql_time_limit_ms=  to  ?_timelimit , closes  #242 \n                 \n                 \n                     New  ?_shape=array  option + tweaks to  _shape , closes  #245 \n                     \n                         \n                             Default is now  ?_shape=arrays  (renamed from  lists ) \n                         \n                         \n                             New  ?_shape=array  returns an array of objects as the root object \n                         \n                         \n                             Changed  ?_shape=object  to return the object as the root \n                         \n                         \n                             Updated docs \n                         \n                     \n                 \n                 \n                     FTS tables now detected by  inspect() , closes  #240 \n                 \n                 \n                     New  ?_size=XXX  query string parameter for table view, closes  #229 \n                     Also added documentation for all of the  _special  arguments. \n                     Plus deleted some duplicate logic implementing  _group_count . \n                 \n                 \n                     If  max_returned_rows==page_size , increment  max_returned_rows  - fixes  #230 \n                 \n                 \n                     New  hidden: True  option for table metadata, closes  #239 \n                 \n                 \n                     Hide  idx_*  tables if spatialite detected, closes  #228 \n                 \n                 \n                     Added  class=rows-and-columns  to custom query results table \n                 \n                 \n                     Added CSS class  rows-and-columns  to main table \n                 \n                 \n                     label_column  option in  metadata.json  - closes  #234", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/237\", \"label\": \"#237\"}, {\"href\": \"https://github.com/simonw/datasette/issues/248\", \"label\": \"#248\"}, {\"href\": \"https://github.com/simonw/datasette/issues/249\", \"label\": \"#249\"}, {\"href\": \"https://github.com/simonw/datasette/issues/244\", \"label\": \"#244\"}, {\"href\": \"https://github.com/simonw/datasette/issues/242\", \"label\": \"#242\"}, {\"href\": \"https://github.com/simonw/datasette/issues/245\", \"label\": \"#245\"}, {\"href\": \"https://github.com/simonw/datasette/issues/240\", \"label\": \"#240\"}, {\"href\": \"https://github.com/simonw/datasette/issues/229\", \"label\": \"#229\"}, {\"href\": \"https://github.com/simonw/datasette/issues/230\", \"label\": \"#230\"}, {\"href\": \"https://github.com/simonw/datasette/issues/239\", \"label\": \"#239\"}, {\"href\": \"https://github.com/simonw/datasette/issues/228\", \"label\": \"#228\"}, {\"href\": \"https://github.com/simonw/datasette/issues/234\", \"label\": \"#234\"}]"}
{"id": "changelog:id13", "page": "changelog", "ref": "id13", "title": "0.62 (2022-08-14)", "content": "Datasette can now run entirely in your browser using WebAssembly. Try out  Datasette Lite , take a look  at the code  or read more about it in  Datasette Lite: a server-side Python web application running in a browser . \n             Datasette now has a  Discord community  for questions and discussions about Datasette and its ecosystem of projects.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://lite.datasette.io/\", \"label\": \"Datasette Lite\"}, {\"href\": \"https://github.com/simonw/datasette-lite\", \"label\": \"at the code\"}, {\"href\": \"https://simonwillison.net/2022/May/4/datasette-lite/\", \"label\": \"Datasette Lite: a server-side Python web application running in a browser\"}, {\"href\": \"https://discord.gg/ktd74dm5mw\", \"label\": \"Discord community\"}]"}
{"id": "changelog:id133", "page": "changelog", "ref": "id133", "title": "0.20 (2018-04-20)", "content": "Mostly new work on the  Plugins  mechanism: plugins can now bundle static assets and custom templates, and  datasette publish  has a new  --install=name-of-plugin  option. \n             \n                 \n                     Add col-X classes to HTML table on custom query page \n                 \n                 \n                     Fixed out-dated template in documentation \n                 \n                 \n                     Plugins can now bundle custom templates,  #224 \n                 \n                 \n                     Added /-/metadata /-/plugins /-/inspect,  #225 \n                 \n                 \n                     Documentation for --install option, refs  #223 \n                 \n                 \n                     Datasette publish/package --install option,  #223 \n                 \n                 \n                     Fix for plugins in Python 3.5,  #222 \n                 \n                 \n                     New plugin hooks: extra_css_urls() and extra_js_urls(),  #214 \n                 \n                 \n                     /-/static-plugins/PLUGIN_NAME/ now serves static/ from plugins \n                 \n                 \n                     <th> now gets class=\"col-X\" - plus added col-X documentation \n                 \n                 \n                     Use to_css_class for table cell column classes \n                     This ensures that columns with spaces in the name will still\n                        generate usable CSS class names. Refs  #209 \n                 \n                 \n                     Add column name classes to <td>s, make PK bold [Russ Garrett] \n                 \n                 \n                     Don't duplicate simple primary keys in the link column [Russ Garrett] \n                     When there's a simple (single-column) primary key, it looks weird to\n                        duplicate it in the link column. \n                     This change removes the second PK column and treats the link column as\n                        if it were the PK column from a header/sorting perspective. \n                 \n                 \n                     Correct escaping for HTML display of row links [Russ Garrett] \n                 \n                 \n                     Longer time limit for test_paginate_compound_keys \n                     It was failing intermittently in Travis - see  #209 \n                 \n                 \n                     Use application/octet-stream for downloadable databases \n                 \n                 \n                     Updated PyPI classifiers \n                 \n                 \n                     Updated PyPI link to pypi.org", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/224\", \"label\": \"#224\"}, {\"href\": \"https://github.com/simonw/datasette/issues/225\", \"label\": \"#225\"}, {\"href\": \"https://github.com/simonw/datasette/issues/223\", \"label\": \"#223\"}, {\"href\": \"https://github.com/simonw/datasette/issues/223\", \"label\": \"#223\"}, {\"href\": \"https://github.com/simonw/datasette/issues/222\", \"label\": \"#222\"}, {\"href\": \"https://github.com/simonw/datasette/issues/214\", \"label\": \"#214\"}, {\"href\": \"https://github.com/simonw/datasette/issues/209\", \"label\": \"#209\"}, {\"href\": \"https://github.com/simonw/datasette/issues/209\", \"label\": \"#209\"}]"}
{"id": "changelog:id14", "page": "changelog", "ref": "id14", "title": "Features", "content": "Datasette is now compatible with  Pyodide .  This is the enabling technology behind  Datasette Lite . ( #1733 ) \n                     \n                     \n                         Database file downloads now implement conditional GET using ETags. ( #1739 ) \n                     \n                     \n                         HTML for facet results and suggested results has been extracted out into new templates  _facet_results.html  and  _suggested_facets.html . Thanks, M. Nasimul Haque. ( #1759 ) \n                     \n                     \n                         Datasette now runs some SQL queries in parallel. This has limited impact on performance, see  this research issue  for details. \n                     \n                     \n                         New  --nolock  option for ignoring file locks when opening read-only databases. ( #1744 ) \n                     \n                     \n                         Spaces in the database names in URLs are now encoded as  +  rather than  ~20 . ( #1701 ) \n                     \n                     \n                         <Binary: 2427344 bytes>  is now displayed as  <Binary: 2,427,344 bytes>  and is accompanied by tooltip showing \"2.3MB\". ( #1712 ) \n                     \n                     \n                         The base Docker image used by  datasette publish cloudrun ,  datasette package  and the  official Datasette image  has been upgraded to  3.10.6-slim-bullseye .  ( #1768 ) \n                     \n                     \n                         Canned writable queries against immutable databases now show a warning message. ( #1728 ) \n                     \n                     \n                         datasette publish cloudrun  has a new  --timeout  option which can be used to increase the time limit applied by the Google Cloud build environment. Thanks, Tim Sherratt. ( #1717 ) \n                     \n                     \n                         datasette publish cloudrun  has new  --min-instances  and  --max-instances  options. ( #1779 )", "breadcrumbs": "[\"Changelog\", \"0.62 (2022-08-14)\"]", "references": "[{\"href\": \"https://pyodide.org/\", \"label\": \"Pyodide\"}, {\"href\": \"https://lite.datasette.io/\", \"label\": \"Datasette Lite\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1733\", \"label\": \"#1733\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1739\", \"label\": \"#1739\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1759\", \"label\": \"#1759\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1727\", \"label\": \"this research issue\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1744\", \"label\": \"#1744\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1701\", \"label\": \"#1701\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1712\", \"label\": \"#1712\"}, {\"href\": \"https://hub.docker.com/datasetteproject/datasette\", \"label\": \"official Datasette image\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1768\", \"label\": \"#1768\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1728\", \"label\": \"#1728\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1717\", \"label\": \"#1717\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1779\", \"label\": \"#1779\"}]"}
{"id": "changelog:id142", "page": "changelog", "ref": "id142", "title": "0.19 (2018-04-16)", "content": "This is the first preview of the new Datasette plugins mechanism. Only two\n                plugin hooks are available so far - for custom SQL functions and custom template\n                filters. There's plenty more to come - read  the documentation  and get involved in\n                 the tracking ticket  if you\n                have feedback on the direction so far. \n             \n                 \n                     Fix for  _sort_desc=sortable_with_nulls  test, refs  #216 \n                 \n                 \n                     Fixed  #216  - paginate correctly when sorting by nullable column \n                 \n                 \n                     Initial documentation for plugins, closes  #213 \n                     https://docs.datasette.io/en/stable/plugins.html \n                 \n                 \n                     New  --plugins-dir=plugins/  option ( #212 ) \n                     New option causing Datasette to load and evaluate all of the Python files in\n                        the specified directory and register any plugins that are defined in those\n                        files. \n                     This new option is available for the following commands: \n                     datasette serve mydb.db --plugins-dir=plugins/\ndatasette publish now/heroku mydb.db --plugins-dir=plugins/\ndatasette package mydb.db --plugins-dir=plugins/ \n                 \n                 \n                     Start of the plugin system, based on pluggy ( #210 ) \n                     Uses  https://pluggy.readthedocs.io/  originally created for the py.test project \n                     We're starting with two plugin hooks: \n                     prepare_connection(conn) \n                     This is called when a new SQLite connection is created. It can be used to register custom SQL functions. \n                     prepare_jinja2_environment(env) \n                     This is called with the Jinja2 environment. It can be used to register custom template tags and filters. \n                     An example plugin which uses these two hooks can be found at  https://github.com/simonw/datasette-plugin-demos  or installed using  pip install datasette-plugin-demos \n                     Refs  #14 \n                 \n                 \n                     Return HTTP 405 on InvalidUsage rather than 500. [Russ Garrett] \n                     This also stops it filling up the logs. This happens for HEAD requests\n                        at the moment - which perhaps should be handled better, but that's a\n                        different issue.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://docs.datasette.io/en/stable/plugins.html\", \"label\": \"the documentation\"}, {\"href\": \"https://github.com/simonw/datasette/issues/14\", \"label\": \"the tracking ticket\"}, {\"href\": \"https://github.com/simonw/datasette/issues/216\", \"label\": \"#216\"}, {\"href\": \"https://github.com/simonw/datasette/issues/216\", \"label\": \"#216\"}, {\"href\": \"https://github.com/simonw/datasette/issues/213\", \"label\": \"#213\"}, {\"href\": \"https://docs.datasette.io/en/stable/plugins.html\", \"label\": \"https://docs.datasette.io/en/stable/plugins.html\"}, {\"href\": \"https://github.com/simonw/datasette/issues/212\", \"label\": \"#212\"}, {\"href\": \"https://github.com/simonw/datasette/issues/14\", \"label\": \"#210\"}, {\"href\": \"https://pluggy.readthedocs.io/\", \"label\": \"https://pluggy.readthedocs.io/\"}, {\"href\": \"https://github.com/simonw/datasette-plugin-demos\", \"label\": \"https://github.com/simonw/datasette-plugin-demos\"}, {\"href\": \"https://github.com/simonw/datasette/issues/14\", \"label\": \"#14\"}]"}
{"id": "changelog:id149", "page": "changelog", "ref": "id149", "title": "0.18 (2018-04-14)", "content": "This release introduces  support for units ,\n                contributed by Russ Garrett ( #203 ).\n                You can now optionally specify the units for specific columns using  metadata.json .\n                Once specified, units will be displayed in the HTML view of your table. They also become\n                available for use in filters - if a column is configured with a unit of distance, you can\n                request all rows where that column is less than 50 meters or more than 20 feet for example. \n             \n                 \n                     Link foreign keys which don't have labels. [Russ Garrett] \n                     This renders unlabeled FKs as simple links. \n                     Also includes bonus fixes for two minor issues: \n                     \n                         \n                             In foreign key link hrefs the primary key was escaped using HTML\n                                escaping rather than URL escaping. This broke some non-integer PKs. \n                         \n                         \n                             Print tracebacks to console when handling 500 errors. \n                         \n                     \n                 \n                 \n                     Fix SQLite error when loading rows with no incoming FKs. [Russ\n                        Garrett] \n                     This fixes an error caused by an invalid query when loading incoming FKs. \n                     The error was ignored due to async but it still got printed to the\n                        console. \n                 \n                 \n                     Allow custom units to be registered with Pint. [Russ Garrett] \n                 \n                 \n                     Support units in filters. [Russ Garrett] \n                 \n                 \n                     Tidy up units support. [Russ Garrett] \n                     \n                         \n                             Add units to exported JSON \n                         \n                         \n                             Units key in metadata skeleton \n                         \n                         \n                             Docs \n                         \n                     \n                 \n                 \n                     Initial units support. [Russ Garrett] \n                     Add support for specifying units for a column in  metadata.json  and\n                        rendering them on display using\n                         pint", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://docs.datasette.io/en/stable/metadata.html#specifying-units-for-a-column\", \"label\": \"support for units\"}, {\"href\": \"https://github.com/simonw/datasette/issues/203\", \"label\": \"#203\"}, {\"href\": \"https://pint.readthedocs.io/en/latest/\", \"label\": \"pint\"}]"}
{"id": "changelog:id15", "page": "changelog", "ref": "id15", "title": "Documentation", "content": "Examples in the documentation now include a copy-to-clipboard button. ( #1748 ) \n                     \n                     \n                         Documentation now uses the  Furo  Sphinx theme. ( #1746 ) \n                     \n                     \n                         Code examples in the documentation are now all formatted using Black. ( #1718 ) \n                     \n                     \n                         Request.fake()  method is now documented, see  Request object . \n                     \n                     \n                         New documentation for plugin authors:  Registering a plugin for the duration of a test . ( #903 )", "breadcrumbs": "[\"Changelog\", \"0.62 (2022-08-14)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1748\", \"label\": \"#1748\"}, {\"href\": \"https://github.com/pradyunsg/furo\", \"label\": \"Furo\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1746\", \"label\": \"#1746\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1718\", \"label\": \"#1718\"}, {\"href\": \"https://github.com/simonw/datasette/issues/903\", \"label\": \"#903\"}]"}
{"id": "changelog:id151", "page": "changelog", "ref": "id151", "title": "0.17 (2018-04-13)", "content": "Release 0.17 to fix issues with PyPI", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id152", "page": "changelog", "ref": "id152", "title": "0.16 (2018-04-13)", "content": "Better mechanism for handling errors; 404s for missing table/database \n                     New error mechanism closes  #193 \n                     404s for missing tables/databases closes  #184 \n                 \n                 \n                     long_description in markdown for the new PyPI \n                 \n                 \n                     Hide SpatiaLite system tables. [Russ Garrett] \n                 \n                 \n                     Allow  explain select  /  explain query plan select   #201 \n                 \n                 \n                     Datasette inspect now finds primary_keys  #195 \n                 \n                 \n                     Ability to sort using form fields (for mobile portrait mode)  #199 \n                     We now display sort options as a select box plus a descending checkbox, which\n                        means you can apply sort orders even in portrait mode on a mobile phone where\n                        the column headers are hidden.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/193\", \"label\": \"#193\"}, {\"href\": \"https://github.com/simonw/datasette/issues/184\", \"label\": \"#184\"}, {\"href\": \"https://github.com/simonw/datasette/issues/201\", \"label\": \"#201\"}, {\"href\": \"https://github.com/simonw/datasette/issues/195\", \"label\": \"#195\"}, {\"href\": \"https://github.com/simonw/datasette/issues/199\", \"label\": \"#199\"}]"}
{"id": "changelog:id158", "page": "changelog", "ref": "id158", "title": "0.15 (2018-04-09)", "content": "The biggest new feature in this release is the ability to sort by column. On the\n                table page the column headers can now be clicked to apply sort (or descending\n                sort), or you can specify  ?_sort=column  or  ?_sort_desc=column  directly\n                in the URL. \n             \n                 \n                     table_rows  =>  table_rows_count ,  filtered_table_rows  =>\n                         filtered_table_rows_count \n                     Renamed properties. Closes  #194 \n                 \n                 \n                     New  sortable_columns  option in  metadata.json  to control sort options. \n                     You can now explicitly set which columns in a table can be used for sorting\n                        using the  _sort  and  _sort_desc  arguments using  metadata.json : \n                     {\n    \"databases\": {\n        \"database1\": {\n            \"tables\": {\n                \"example_table\": {\n                    \"sortable_columns\": [\n                        \"height\",\n                        \"weight\"\n                    ]\n                }\n            }\n        }\n    }\n} \n                     Refs  #189 \n                 \n                 \n                     Column headers now link to sort/desc sort - refs  #189 \n                 \n                 \n                     _sort  and  _sort_desc  parameters for table views \n                     Allows for paginated sorted results based on a specified column. \n                     Refs  #189 \n                 \n                 \n                     Total row count now correct even if  _next  applied \n                 \n                 \n                     Use .custom_sql() for _group_count implementation (refs  #150 ) \n                 \n                 \n                     Make HTML title more readable in query template ( #180 ) [Ryan Pitts] \n                 \n                 \n                     New  ?_shape=objects/object/lists  param for JSON API ( #192 ) \n                     New  _shape=  parameter replacing old  .jsono  extension \n                     Now instead of this: \n                     /database/table.jsono \n                     We use the  _shape  parameter like this: \n                     /database/table.json?_shape=objects \n                     Also introduced a new  _shape  called  object  which looks like this: \n                     /database/table.json?_shape=object \n                     Returning an object for the rows key: \n                     ...\n\"rows\": {\n    \"pk1\": {\n        ...\n    },\n    \"pk2\": {\n        ...\n    }\n} \n                     Refs  #122 \n                 \n                 \n                     Utility for writing test database fixtures to a .db file \n                     python tests/fixtures.py /tmp/hello.db \n                     This is useful for making a SQLite database of the test fixtures for\n                        interactive exploration. \n                 \n                 \n                     Compound primary key  _next=  now plays well with extra filters \n                     Closes  #190 \n                 \n                 \n                     Fixed bug with keyset pagination over compound primary keys \n                     Refs  #190 \n                 \n                 \n                     Database/Table views inherit  source/license/source_url/license_url \n                        metadata \n                     If you set the  source_url/license_url/source/license  fields in your root\n                        metadata those values will now be inherited all the way down to the database\n                        and table templates. \n                     The  title/description  are NOT inherited. \n                     Also added unit tests for the HTML generated by the metadata. \n                     Refs  #185 \n                 \n                 \n                     Add metadata, if it exists, to heroku temp dir ( #178 ) [Tony Hirst] \n                 \n                 \n                     Initial documentation for pagination \n                 \n                 \n                     Broke up test_app into test_api and test_html \n                 \n                 \n                     Fixed bug with .json path regular expression \n                     I had a table called  geojson  and it caused an exception because the regex\n                        was matching  .json  and not  \\.json \n                 \n                 \n                     Deploy to Heroku with Python 3.6.3", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/194\", \"label\": \"#194\"}, {\"href\": \"https://github.com/simonw/datasette/issues/189\", \"label\": \"#189\"}, {\"href\": \"https://github.com/simonw/datasette/issues/189\", \"label\": \"#189\"}, {\"href\": \"https://github.com/simonw/datasette/issues/189\", \"label\": \"#189\"}, {\"href\": \"https://github.com/simonw/datasette/issues/150\", \"label\": \"#150\"}, {\"href\": \"https://github.com/simonw/datasette/issues/180\", \"label\": \"#180\"}, {\"href\": \"https://github.com/simonw/datasette/issues/192\", \"label\": \"#192\"}, {\"href\": \"https://github.com/simonw/datasette/issues/122\", \"label\": \"#122\"}, {\"href\": \"https://github.com/simonw/datasette/issues/190\", \"label\": \"#190\"}, {\"href\": \"https://github.com/simonw/datasette/issues/190\", \"label\": \"#190\"}, {\"href\": \"https://github.com/simonw/datasette/issues/185\", \"label\": \"#185\"}, {\"href\": \"https://github.com/simonw/datasette/issues/178\", \"label\": \"#178\"}]"}
{"id": "changelog:id16", "page": "changelog", "ref": "id16", "title": "0.61.1 (2022-03-23)", "content": "Fixed a bug where databases with a different route from their name (as used by the  datasette-hashed-urls plugin ) returned errors when executing custom SQL queries. ( #1682 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://datasette.io/plugins/datasette-hashed-urls\", \"label\": \"datasette-hashed-urls plugin\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1682\", \"label\": \"#1682\"}]"}
{"id": "changelog:id17", "page": "changelog", "ref": "id17", "title": "0.61 (2022-03-23)", "content": "In preparation for Datasette 1.0, this release includes two potentially backwards-incompatible changes. Hashed URL mode has been moved to a separate plugin, and the way Datasette generates URLs to databases and tables with special characters in their name such as  /  and  .  has changed. \n             Datasette also now requires Python 3.7 or higher. \n             \n                 \n                     URLs within Datasette now use a different encoding scheme for tables or databases that include \"special\" characters outside of the range of  a-zA-Z0-9_- . This scheme is explained here:  Tilde encoding . ( #1657 ) \n                 \n                 \n                     Removed hashed URL mode from Datasette. The new  datasette-hashed-urls  plugin can be used to achieve the same result, see  datasette-hashed-urls  for details. ( #1661 ) \n                 \n                 \n                     Databases can now have a custom path within the Datasette instance that is independent of the database name, using the  db.route  property. ( #1668 ) \n                 \n                 \n                     Datasette is now covered by a  Code of Conduct . ( #1654 ) \n                 \n                 \n                     Python 3.6 is no longer supported. ( #1577 ) \n                 \n                 \n                     Tests now run against Python 3.11-dev. ( #1621 ) \n                 \n                 \n                     New  datasette.ensure_permissions(actor, permissions)  internal method for checking multiple permissions at once. ( #1675 ) \n                 \n                 \n                     New  datasette.check_visibility(actor, action, resource=None)  internal method for checking if a user can see a resource that would otherwise be invisible to unauthenticated users. ( #1678 ) \n                 \n                 \n                     Table and row HTML pages now include a  <link rel=\"alternate\" type=\"application/json+datasette\" href=\"...\">  element and return a  Link: URL; rel=\"alternate\"; type=\"application/json+datasette\"  HTTP header pointing to the JSON version of those pages. ( #1533 ) \n                 \n                 \n                     Access-Control-Expose-Headers: Link  is now added to the CORS headers, allowing remote JavaScript to access that header. \n                 \n                 \n                     Canned queries are now shown at the top of the database page, directly below the SQL editor. Previously they were shown at the bottom, below the list of tables. ( #1612 ) \n                 \n                 \n                     Datasette now has a default favicon. ( #1603 ) \n                 \n                 \n                     sqlite_stat  tables are now hidden by default. ( #1587 ) \n                 \n                 \n                     SpatiaLite tables  data_licenses ,  KNN  and  KNN2  are now hidden by default. ( #1601 ) \n                 \n                 \n                     SQL query tracing mechanism now works for queries executed in  asyncio  sub-tasks, such as those created by  asyncio.gather() . ( #1576 ) \n                 \n                 \n                     datasette.tracer  mechanism is now documented. \n                 \n                 \n                     Common Datasette symbols can now be imported directly from the top-level  datasette  package, see  Import shortcuts . Those symbols are  Response ,  Forbidden ,  NotFound ,  hookimpl ,  actor_matches_allow . ( #957 ) \n                 \n                 \n                     /-/versions  page now returns additional details for libraries used by SpatiaLite. ( #1607 ) \n                 \n                 \n                     Documentation now links to the  Datasette Tutorials . \n                 \n                 \n                     Datasette will now also look for SpatiaLite in  /opt/homebrew  - thanks, Dan Peterson. ( #1649 ) \n                 \n                 \n                     Fixed bug where  custom pages  did not work on Windows. Thanks, Robert Christie. ( #1545 ) \n                 \n                 \n                     Fixed error caused when a table had a column named  n . ( #1228 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1657\", \"label\": \"#1657\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1661\", \"label\": \"#1661\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1668\", \"label\": \"#1668\"}, {\"href\": \"https://github.com/simonw/datasette/blob/main/CODE_OF_CONDUCT.md\", \"label\": \"Code of Conduct\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1654\", \"label\": \"#1654\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1577\", \"label\": \"#1577\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1621\", \"label\": \"#1621\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1675\", \"label\": \"#1675\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1678\", \"label\": \"#1678\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1533\", \"label\": \"#1533\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1612\", \"label\": \"#1612\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1603\", \"label\": \"#1603\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1587\", \"label\": \"#1587\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1601\", \"label\": \"#1601\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1576\", \"label\": \"#1576\"}, {\"href\": \"https://github.com/simonw/datasette/issues/957\", \"label\": \"#957\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1607\", \"label\": \"#1607\"}, {\"href\": \"https://datasette.io/tutorials\", \"label\": \"Datasette Tutorials\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1649\", \"label\": \"#1649\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1545\", \"label\": \"#1545\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1228\", \"label\": \"#1228\"}]"}
{"id": "changelog:id171", "page": "changelog", "ref": "id171", "title": "0.14 (2017-12-09)", "content": "The theme of this release is customization: Datasette now allows every aspect\n                of its presentation  to be customized \n                either using additional CSS or by providing entirely new templates. \n             Datasette's  metadata.json format \n                has also been expanded, to allow per-database and per-table metadata. A new\n                 datasette skeleton  command can be used to generate a skeleton JSON file\n                ready to be filled in with per-database and per-table details. \n             The  metadata.json  file can also be used to define\n                 canned queries ,\n                as a more powerful alternative to SQL views. \n             \n                 \n                     extra_css_urls / extra_js_urls  in metadata \n                     A mechanism in the  metadata.json  format for adding custom CSS and JS urls. \n                     Create a  metadata.json  file that looks like this: \n                     {\n    \"extra_css_urls\": [\n        \"https://simonwillison.net/static/css/all.bf8cd891642c.css\"\n    ],\n    \"extra_js_urls\": [\n        \"https://code.jquery.com/jquery-3.2.1.slim.min.js\"\n    ]\n} \n                     Then start datasette like this: \n                     datasette mydb.db --metadata=metadata.json \n                     The CSS and JavaScript files will be linked in the  <head>  of every page. \n                     You can also specify a SRI (subresource integrity hash) for these assets: \n                     {\n    \"extra_css_urls\": [\n        {\n            \"url\": \"https://simonwillison.net/static/css/all.bf8cd891642c.css\",\n            \"sri\": \"sha384-9qIZekWUyjCyDIf2YK1FRoKiPJq4PHt6tp/ulnuuyRBvazd0hG7pWbE99zvwSznI\"\n        }\n    ],\n    \"extra_js_urls\": [\n        {\n            \"url\": \"https://code.jquery.com/jquery-3.2.1.slim.min.js\",\n            \"sri\": \"sha256-k2WSCIexGzOj3Euiig+TlR8gA0EmPjuc79OEeY5L45g=\"\n        }\n    ]\n} \n                     Modern browsers will only execute the stylesheet or JavaScript if the SRI hash\n                        matches the content served. You can generate hashes using  https://www.srihash.org/ \n                 \n                 \n                     Auto-link column values that look like URLs ( #153 ) \n                 \n                 \n                     CSS styling hooks as classes on the body ( #153 ) \n                     Every template now gets CSS classes in the body designed to support custom\n                        styling. \n                     The index template (the top level page at  / ) gets this: \n                     <body class=\"index\"> \n                     The database template ( /dbname/ ) gets this: \n                     <body class=\"db db-dbname\"> \n                     The table template ( /dbname/tablename ) gets: \n                     <body class=\"table db-dbname table-tablename\"> \n                     The row template ( /dbname/tablename/rowid ) gets: \n                     <body class=\"row db-dbname table-tablename\"> \n                     The  db-x  and  table-x  classes use the database or table names themselves IF\n                        they are valid CSS identifiers. If they aren't, we strip any invalid\n                        characters out and append a 6 character md5 digest of the original name, in\n                        order to ensure that multiple tables which resolve to the same stripped\n                        character version still have different CSS classes. \n                     Some examples (extracted from the unit tests): \n                     \"simple\" => \"simple\"\n\"MixedCase\" => \"MixedCase\"\n\"-no-leading-hyphens\" => \"no-leading-hyphens-65bea6\"\n\"_no-leading-underscores\" => \"no-leading-underscores-b921bc\"\n\"no spaces\" => \"no-spaces-7088d7\"\n\"-\" => \"336d5e\"\n\"no $ characters\" => \"no--characters-59e024\" \n                 \n                 \n                     datasette --template-dir=mytemplates/  argument \n                     You can now pass an additional argument specifying a directory to look for\n                        custom templates in. \n                     Datasette will fall back on the default templates if a template is not\n                        found in that directory. \n                 \n                 \n                     Ability to over-ride templates for individual tables/databases. \n                     It is now possible to over-ride templates on a per-database / per-row or per-\n                        table basis. \n                     When you access e.g.  /mydatabase/mytable  Datasette will look for the following: \n                     - table-mydatabase-mytable.html\n- table.html \n                     If you provided a  --template-dir  argument to datasette serve it will look in\n                        that directory first. \n                     The lookup rules are as follows: \n                     Index page (/):\n    index.html\n\nDatabase page (/mydatabase):\n    database-mydatabase.html\n    database.html\n\nTable page (/mydatabase/mytable):\n    table-mydatabase-mytable.html\n    table.html\n\nRow page (/mydatabase/mytable/id):\n    row-mydatabase-mytable.html\n    row.html \n                     If a table name has spaces or other unexpected characters in it, the template\n                        filename will follow the same rules as our custom  <body>  CSS classes\n                        - for example, a table called \"Food Trucks\"\n                        will attempt to load the following templates: \n                     table-mydatabase-Food-Trucks-399138.html\ntable.html \n                     It is possible to extend the default templates using Jinja template\n                        inheritance. If you want to customize EVERY row template with some additional\n                        content you can do so by creating a row.html template like this: \n                     {% extends \"default:row.html\" %}\n\n{% block content %}\n<h1>EXTRA HTML AT THE TOP OF THE CONTENT BLOCK</h1>\n<p>This line renders the original block:</p>\n{{ super() }}\n{% endblock %} \n                 \n                 \n                     --static  option for datasette serve ( #160 ) \n                     You can now tell Datasette to serve static files from a specific location at a\n                        specific mountpoint. \n                     For example: \n                     datasette serve mydb.db --static extra-css:/tmp/static/css \n                     Now if you visit this URL: \n                     http://localhost:8001/extra-css/blah.css \n                     The following file will be served: \n                     /tmp/static/css/blah.css \n                 \n                 \n                     Canned query support. \n                     Named canned queries can now be defined in  metadata.json  like this: \n                     {\n    \"databases\": {\n        \"timezones\": {\n            \"queries\": {\n                \"timezone_for_point\": \"select tzid from timezones ...\"\n            }\n        }\n    }\n} \n                     These will be shown in a new \"Queries\" section beneath \"Views\" on the database page. \n                 \n                 \n                     New  datasette skeleton  command for generating  metadata.json  ( #164 ) \n                 \n                 \n                     metadata.json  support for per-table/per-database metadata ( #165 ) \n                     Also added support for descriptions and HTML descriptions. \n                     Here's an example metadata.json file illustrating custom per-database and per-\n                        table metadata: \n                     {\n    \"title\": \"Overall datasette title\",\n    \"description_html\": \"This is a <em>description with HTML</em>.\",\n    \"databases\": {\n        \"db1\": {\n            \"title\": \"First database\",\n            \"description\": \"This is a string description & has no HTML\",\n            \"license_url\": \"http://example.com/\",\n        \"license\": \"The example license\",\n            \"queries\": {\n              \"canned_query\": \"select * from table1 limit 3;\"\n            },\n            \"tables\": {\n                \"table1\": {\n                    \"title\": \"Custom title for table1\",\n                    \"description\": \"Tables can have descriptions too\",\n                    \"source\": \"This has a custom source\",\n                    \"source_url\": \"http://example.com/\"\n                }\n            }\n        }\n    }\n} \n                 \n                 \n                     Renamed  datasette build  command to  datasette inspect  ( #130 ) \n                 \n                 \n                     Upgrade to Sanic 0.7.0 ( #168 ) \n                     https://github.com/channelcat/sanic/releases/tag/0.7.0 \n                 \n                 \n                     Package and publish commands now accept  --static  and  --template-dir \n                     Example usage: \n                     datasette package --static css:extra-css/ --static js:extra-js/ \\\n  sf-trees.db --template-dir templates/ --tag sf-trees --branch master \n                     This creates a local Docker image that includes copies of the templates/,\n                        extra-css/ and extra-js/ directories. You can then run it like this: \n                     docker run -p 8001:8001 sf-trees \n                     For publishing to Zeit now: \n                     datasette publish now --static css:extra-css/ --static js:extra-js/ \\\n  sf-trees.db --template-dir templates/ --name sf-trees --branch master \n                 \n                 \n                     HTML comment showing which templates were considered for a page ( #171 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://docs.datasette.io/en/stable/custom_templates.html\", \"label\": \"to be customized\"}, {\"href\": \"https://docs.datasette.io/en/stable/metadata.html\", \"label\": \"metadata.json format\"}, {\"href\": \"https://docs.datasette.io/en/stable/sql_queries.html#canned-queries\", \"label\": \"canned queries\"}, {\"href\": \"https://www.srihash.org/\", \"label\": \"https://www.srihash.org/\"}, {\"href\": \"https://github.com/simonw/datasette/issues/153\", \"label\": \"#153\"}, {\"href\": \"https://github.com/simonw/datasette/issues/153\", \"label\": \"#153\"}, {\"href\": \"https://github.com/simonw/datasette/issues/160\", \"label\": \"#160\"}, {\"href\": \"https://github.com/simonw/datasette/issues/164\", \"label\": \"#164\"}, {\"href\": \"https://github.com/simonw/datasette/issues/165\", \"label\": \"#165\"}, {\"href\": \"https://github.com/simonw/datasette/issues/130\", \"label\": \"#130\"}, {\"href\": \"https://github.com/simonw/datasette/issues/168\", \"label\": \"#168\"}, {\"href\": \"https://github.com/channelcat/sanic/releases/tag/0.7.0\", \"label\": \"https://github.com/channelcat/sanic/releases/tag/0.7.0\"}, {\"href\": \"https://github.com/simonw/datasette/issues/171\", \"label\": \"#171\"}]"}
{"id": "changelog:id18", "page": "changelog", "ref": "id18", "title": "0.60.2 (2022-02-07)", "content": "Fixed a bug where Datasette would open the same file twice with two different database names if you ran  datasette file.db file.db . ( #1632 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1632\", \"label\": \"#1632\"}]"}
{"id": "changelog:id180", "page": "changelog", "ref": "id180", "title": "0.13 (2017-11-24)", "content": "Search now applies to current filters. \n                     Combined search into the same form as filters. \n                     Closes  #133 \n                 \n                 \n                     Much tidier design for table view header. \n                     Closes  #147 \n                 \n                 \n                     Added  ?column__not=blah  filter. \n                     Closes  #148 \n                 \n                 \n                     Row page now resolves foreign keys. \n                     Closes  #132 \n                 \n                 \n                     Further tweaks to select/input filter styling. \n                     Refs  #86  - thanks for the help, @natbat! \n                 \n                 \n                     Show linked foreign key in table cells. \n                 \n                 \n                     Added UI for editing table filters. \n                     Refs  #86 \n                 \n                 \n                     Hide FTS-created tables on index pages. \n                     Closes  #129 \n                 \n                 \n                     Add publish to heroku support [Jacob Kaplan-Moss] \n                     datasette publish heroku mydb.db \n                     Pull request  #104 \n                 \n                 \n                     Initial implementation of  ?_group_count=column . \n                     URL shortcut for counting rows grouped by one or more columns. \n                     ?_group_count=column1&_group_count=column2  works as well. \n                     SQL generated looks like this: \n                     select \"qSpecies\", count(*) as \"count\"\nfrom Street_Tree_List\ngroup by \"qSpecies\"\norder by \"count\" desc limit 100 \n                     Or for two columns like this: \n                     select \"qSpecies\", \"qSiteInfo\", count(*) as \"count\"\nfrom Street_Tree_List\ngroup by \"qSpecies\", \"qSiteInfo\"\norder by \"count\" desc limit 100 \n                     Refs  #44 \n                 \n                 \n                     Added  --build=master  option to datasette publish and package. \n                     The  datasette publish  and  datasette package  commands both now accept an\n                        optional  --build  argument. If provided, this can be used to specify a branch\n                        published to GitHub that should be built into the container. \n                     This makes it easier to test code that has not yet been officially released to\n                        PyPI, e.g.: \n                     datasette publish now mydb.db --branch=master \n                 \n                 \n                     Implemented  ?_search=XXX  + UI if a FTS table is detected. \n                     Closes  #131 \n                 \n                 \n                     Added  datasette --version  support. \n                 \n                 \n                     Table views now show expanded foreign key references, if possible. \n                     If a table has foreign key columns, and those foreign key tables have\n                         label_columns , the TableView will now query those other tables for the\n                        corresponding values and display those values as links in the corresponding\n                        table cells. \n                     label_columns are currently detected by the  inspect()  function, which looks\n                        for any table that has just two columns - an ID column and one other - and\n                        sets the  label_column  to be that second non-ID column. \n                 \n                 \n                     Don't prevent tabbing to \"Run SQL\" button ( #117 ) [Robert Gieseke] \n                     See comment in  #115 \n                 \n                 \n                     Add keyboard shortcut to execute SQL query ( #115 ) [Robert Gieseke] \n                 \n                 \n                     Allow  --load-extension  to be set via environment variable. \n                 \n                 \n                     Add support for  ?field__isnull=1  ( #107 ) [Ray N] \n                 \n                 \n                     Add spatialite, switch to debian and local build ( #114 ) [Ariel N\u00fa\u00f1ez] \n                 \n                 \n                     Added  --load-extension  argument to datasette serve. \n                     Allows loading of SQLite extensions. Refs  #110 .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/133\", \"label\": \"#133\"}, {\"href\": \"https://github.com/simonw/datasette/issues/147\", \"label\": \"#147\"}, {\"href\": \"https://github.com/simonw/datasette/issues/148\", \"label\": \"#148\"}, {\"href\": \"https://github.com/simonw/datasette/issues/132\", \"label\": \"#132\"}, {\"href\": \"https://github.com/simonw/datasette/issues/86\", \"label\": \"#86\"}, {\"href\": \"https://github.com/simonw/datasette/issues/86\", \"label\": \"#86\"}, {\"href\": \"https://github.com/simonw/datasette/issues/129\", \"label\": \"#129\"}, {\"href\": \"https://github.com/simonw/datasette/issues/104\", \"label\": \"#104\"}, {\"href\": \"https://github.com/simonw/datasette/issues/44\", \"label\": \"#44\"}, {\"href\": \"https://github.com/simonw/datasette/issues/131\", \"label\": \"#131\"}, {\"href\": \"https://github.com/simonw/datasette/issues/117\", \"label\": \"#117\"}, {\"href\": \"https://github.com/simonw/datasette/issues/115\", \"label\": \"#115\"}, {\"href\": \"https://github.com/simonw/datasette/issues/115\", \"label\": \"#115\"}, {\"href\": \"https://github.com/simonw/datasette/issues/107\", \"label\": \"#107\"}, {\"href\": \"https://github.com/simonw/datasette/issues/114\", \"label\": \"#114\"}, {\"href\": \"https://github.com/simonw/datasette/issues/110\", \"label\": \"#110\"}]"}
{"id": "changelog:id19", "page": "changelog", "ref": "id19", "title": "0.60.1 (2022-01-20)", "content": "Fixed a bug where installation on Python 3.6 stopped working due to a change to an underlying dependency. This release can now be installed on Python 3.6, but is the last release of Datasette that will support anything less than Python 3.7. ( #1609 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1609\", \"label\": \"#1609\"}]"}
{"id": "changelog:id195", "page": "changelog", "ref": "id195", "title": "0.12 (2017-11-16)", "content": "Added  __version__ , now displayed as tooltip in page footer ( #108 ). \n                 \n                 \n                     Added initial docs, including a changelog ( #99 ). \n                 \n                 \n                     Turned on auto-escaping in Jinja. \n                 \n                 \n                     Added a UI for editing named parameters ( #96 ). \n                     You can now construct a custom SQL statement using SQLite named\n                        parameters (e.g.  :name ) and datasette will display form fields for\n                        editing those parameters.  Here\u2019s an example  which lets you see the\n                        most popular names for dogs of different species registered through\n                        various dog registration schemes in Australia. \n                 \n             \n             \n             \n                 \n                     Pin to specific Jinja version. ( #100 ). \n                 \n                 \n                     Default to 127.0.0.1 not 0.0.0.0. ( #98 ). \n                 \n                 \n                     Added extra metadata options to publish and package commands. ( #92 ). \n                     You can now run these commands like so: \n                     datasette now publish mydb.db \\\n    --title=\"My Title\" \\\n    --source=\"Source\" \\\n    --source_url=\"http://www.example.com/\" \\\n    --license=\"CC0\" \\\n    --license_url=\"https://creativecommons.org/publicdomain/zero/1.0/\" \n                     This will write those values into the metadata.json that is packaged with the\n                        app. If you also pass  --metadata=metadata.json  that file will be updated with the extra\n                        values before being written into the Docker image. \n                 \n                 \n                     Added production-ready Dockerfile ( #94 ) [Andrew\n                        Cutler] \n                 \n                 \n                     New  ?_sql_time_limit_ms=10  argument to database and table page ( #95 ) \n                 \n                 \n                     SQL syntax highlighting with Codemirror ( #89 ) [Tom Dyson]", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/108\", \"label\": \"#108\"}, {\"href\": \"https://github.com/simonw/datasette/issues/99\", \"label\": \"#99\"}, {\"href\": \"https://github.com/simonw/datasette/issues/96\", \"label\": \"#96\"}, {\"href\": \"https://australian-dogs.now.sh/australian-dogs-3ba9628?sql=select+name%2C+count%28*%29+as+n+from+%28%0D%0A%0D%0Aselect+upper%28%22Animal+name%22%29+as+name+from+%5BAdelaide-City-Council-dog-registrations-2013%5D+where+Breed+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28Animal_Name%29+as+name+from+%5BAdelaide-City-Council-dog-registrations-2014%5D+where+Breed_Description+like+%3Abreed%0D%0A%0D%0Aunion+all+%0D%0A%0D%0Aselect+upper%28Animal_Name%29+as+name+from+%5BAdelaide-City-Council-dog-registrations-2015%5D+where+Breed_Description+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22AnimalName%22%29+as+name+from+%5BCity-of-Port-Adelaide-Enfield-Dog_Registrations_2016%5D+where+AnimalBreed+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22Animal+Name%22%29+as+name+from+%5BMitcham-dog-registrations-2015%5D+where+Breed+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22DOG_NAME%22%29+as+name+from+%5Bburnside-dog-registrations-2015%5D+where+DOG_BREED+like+%3Abreed%0D%0A%0D%0Aunion+all+%0D%0A%0D%0Aselect+upper%28%22Animal_Name%22%29+as+name+from+%5Bcity-of-playford-2015-dog-registration%5D+where+Breed_Description+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22Animal+Name%22%29+as+name+from+%5Bcity-of-prospect-dog-registration-details-2016%5D+where%22Breed+Description%22+like+%3Abreed%0D%0A%0D%0A%29+group+by+name+order+by+n+desc%3B&breed=pug\", \"label\": \"Here\u2019s an example\"}, {\"href\": \"https://github.com/simonw/datasette/issues/100\", \"label\": \"#100\"}, {\"href\": \"https://github.com/simonw/datasette/issues/98\", \"label\": \"#98\"}, {\"href\": \"https://github.com/simonw/datasette/issues/92\", \"label\": \"#92\"}, {\"href\": \"https://github.com/simonw/datasette/issues/94\", \"label\": \"#94\"}, {\"href\": \"https://github.com/simonw/datasette/issues/95\", \"label\": \"#95\"}, {\"href\": \"https://github.com/simonw/datasette/issues/89\", \"label\": \"#89\"}]"}
{"id": "changelog:id2", "page": "changelog", "ref": "id2", "title": "0.64.6 (2023-12-22)", "content": "Fixed a bug where CSV export with expanded labels could fail if a foreign key reference did not correctly resolve. ( #2214 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/2214\", \"label\": \"#2214\"}]"}
{"id": "changelog:id20", "page": "changelog", "ref": "id20", "title": "0.60 (2022-01-13)", "content": "", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id205", "page": "changelog", "ref": "id205", "title": "0.11 (2017-11-14)", "content": "Added  datasette publish now --force  option. \n                     This calls  now  with  --force  - useful as it means you get a fresh copy of datasette even if Now has already cached that docker layer. \n                 \n                 \n                     Enable  --cors  by default when running in a container.", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id206", "page": "changelog", "ref": "id206", "title": "0.10 (2017-11-14)", "content": "Fixed  #83  - 500 error on individual row pages. \n                 \n                 \n                     Stop using sqlite WITH RECURSIVE in our tests. \n                     The version of Python 3 running in Travis CI doesn't support this.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/83\", \"label\": \"#83\"}]"}
{"id": "changelog:id208", "page": "changelog", "ref": "id208", "title": "0.9 (2017-11-13)", "content": "Added  --sql_time_limit_ms  and  --extra-options . \n                     The serve command now accepts  --sql_time_limit_ms  for customizing the SQL time\n                        limit. \n                     The publish and package commands now accept  --extra-options  which can be used\n                        to specify additional options to be passed to the datasite serve command when\n                        it executes inside the resulting Docker containers.", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id209", "page": "changelog", "ref": "id209", "title": "0.8 (2017-11-13)", "content": "V0.8 - added PyPI metadata, ready to ship. \n                 \n                 \n                     Implemented offset/limit pagination for views ( #70 ). \n                 \n                 \n                     Improved pagination. ( #78 ) \n                 \n                 \n                     Limit on max rows returned, controlled by  --max_returned_rows  option. ( #69 ) \n                     If someone executes 'select * from table' against a table with a million rows\n                        in it, we could run into problems: just serializing that much data as JSON is\n                        likely to lock up the server. \n                     Solution: we now have a hard limit on the maximum number of rows that can be\n                        returned by a query. If that limit is exceeded, the server will return a\n                         \"truncated\": true  field in the JSON. \n                     This limit can be optionally controlled by the new  --max_returned_rows \n                        option. Setting that option to 0 disables the limit entirely.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/70\", \"label\": \"#70\"}, {\"href\": \"https://github.com/simonw/datasette/issues/78\", \"label\": \"#78\"}, {\"href\": \"https://github.com/simonw/datasette/issues/69\", \"label\": \"#69\"}]"}
{"id": "changelog:id21", "page": "changelog", "ref": "id21", "title": "0.59.4 (2021-11-29)", "content": "Fixed bug where columns with a leading underscore could not be removed from the interactive filters list. ( #1527 ) \n                 \n                 \n                     Fixed bug where columns with a leading underscore were not correctly linked to by the \"Links from other tables\" interface on the row page. ( #1525 ) \n                 \n                 \n                     Upgraded dependencies  aiofiles ,  black  and  janus .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1527\", \"label\": \"#1527\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1525\", \"label\": \"#1525\"}]"}
{"id": "changelog:id22", "page": "changelog", "ref": "id22", "title": "0.59.3 (2021-11-20)", "content": "Fixed numerous bugs when running Datasette  behind a proxy  with a prefix URL path using the  base_url  setting. A live demo of this mode is now available at  datasette-apache-proxy-demo.datasette.io/prefix/ . ( #1519 ,  #838 ) \n                 \n                 \n                     ?column__arraycontains=  and  ?column__arraynotcontains=  table parameters now also work against SQL views. ( #448 ) \n                 \n                 \n                     ?_facet_array=column  no longer returns incorrect counts if columns contain the same value more than once.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://datasette-apache-proxy-demo.datasette.io/prefix/\", \"label\": \"datasette-apache-proxy-demo.datasette.io/prefix/\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1519\", \"label\": \"#1519\"}, {\"href\": \"https://github.com/simonw/datasette/issues/838\", \"label\": \"#838\"}, {\"href\": \"https://github.com/simonw/datasette/issues/448\", \"label\": \"#448\"}]"}
{"id": "changelog:id23", "page": "changelog", "ref": "id23", "title": "0.59.2 (2021-11-13)", "content": "Column names with a leading underscore now work correctly when used as a facet. ( #1506 ) \n                 \n                 \n                     Applying  ?_nocol=  to a column no longer removes that column from the filtering interface. ( #1503 ) \n                 \n                 \n                     Official Datasette Docker container now uses Debian Bullseye as the base image. ( #1497 ) \n                 \n                 \n                     Datasette is four years old today! Here's the  original release announcement  from 2017.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1506\", \"label\": \"#1506\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1503\", \"label\": \"#1503\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1497\", \"label\": \"#1497\"}, {\"href\": \"https://simonwillison.net/2017/Nov/13/datasette/\", \"label\": \"original release announcement\"}]"}
{"id": "changelog:id24", "page": "changelog", "ref": "id24", "title": "0.59.1 (2021-10-24)", "content": "Fix compatibility with Python 3.10. ( #1482 ) \n                 \n                 \n                     Documentation on how to use  Named parameters  with integer and floating point values. ( #1496 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1482\", \"label\": \"#1482\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1496\", \"label\": \"#1496\"}]"}
{"id": "changelog:id25", "page": "changelog", "ref": "id25", "title": "0.59 (2021-10-14)", "content": "Columns can now have associated metadata descriptions in  metadata.json , see  Column descriptions . ( #942 ) \n                 \n                 \n                     New  register_commands()  plugin hook allows plugins to register additional Datasette CLI commands, e.g.  datasette mycommand file.db . ( #1449 ) \n                 \n                 \n                     Adding  ?_facet_size=max  to a table page now shows the number of unique values in each facet. ( #1423 ) \n                 \n                 \n                     Upgraded dependency  httpx 0.20  - the undocumented  allow_redirects=  parameter to  datasette.client  is now  follow_redirects= , and defaults to  False  where it previously defaulted to  True . ( #1488 ) \n                 \n                 \n                     The  --cors  option now causes Datasette to return the  Access-Control-Allow-Headers: Authorization  header, in addition to  Access-Control-Allow-Origin: * . ( #1467 ) \n                 \n                 \n                     Code that figures out which named parameters a SQL query takes in order to display form fields for them is no longer confused by strings that contain colon characters. ( #1421 ) \n                 \n                 \n                     Renamed  --help-config  option to  --help-settings . ( #1431 ) \n                 \n                 \n                     datasette.databases  property is now a documented API. ( #1443 ) \n                 \n                 \n                     The  base.html  template now wraps everything other than the  <footer>  in a  <div class=\"not-footer\">  element, to help with advanced CSS customization. ( #1446 ) \n                 \n                 \n                     The  render_cell()  plugin hook can now return an awaitable function. This means the hook can execute SQL queries. ( #1425 ) \n                 \n                 \n                     register_routes(datasette)  plugin hook now accepts an optional  datasette  argument. ( #1404 ) \n                 \n                 \n                     New  hide_sql  canned query option for defaulting to hiding the SQL query used by a canned query, see  Additional canned query options . ( #1422 ) \n                 \n                 \n                     New  --cpu  option for  datasette publish cloudrun . ( #1420 ) \n                 \n                 \n                     If  Rich  is installed in the same virtual environment as Datasette, it will be used to provide enhanced display of error tracebacks on the console. ( #1416 ) \n                 \n                 \n                     datasette.utils   parse_metadata(content)  function, used by the new  datasette-remote-metadata plugin , is now a documented API. ( #1405 ) \n                 \n                 \n                     Fixed bug where  ?_next=x&_sort=rowid  could throw an error. ( #1470 ) \n                 \n                 \n                     Column cog menu no longer shows the option to facet by a column that is already selected by the default facets in metadata. ( #1469 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/942\", \"label\": \"#942\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1449\", \"label\": \"#1449\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1423\", \"label\": \"#1423\"}, {\"href\": \"https://github.com/encode/httpx/releases/tag/0.20.0\", \"label\": \"httpx 0.20\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1488\", \"label\": \"#1488\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1467\", \"label\": \"#1467\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1421\", \"label\": \"#1421\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1431\", \"label\": \"#1431\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1443\", \"label\": \"#1443\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1446\", \"label\": \"#1446\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1425\", \"label\": \"#1425\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1404\", \"label\": \"#1404\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1422\", \"label\": \"#1422\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1420\", \"label\": \"#1420\"}, {\"href\": \"https://github.com/willmcgugan/rich\", \"label\": \"Rich\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1416\", \"label\": \"#1416\"}, {\"href\": \"https://datasette.io/plugins/datasette-remote-metadata\", \"label\": \"datasette-remote-metadata plugin\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1405\", \"label\": \"#1405\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1470\", \"label\": \"#1470\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1469\", \"label\": \"#1469\"}]"}
{"id": "changelog:id26", "page": "changelog", "ref": "id26", "title": "0.58.1 (2021-07-16)", "content": "Fix for an intermittent race condition caused by the  refresh_schemas()  internal function. ( #1231 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1231\", \"label\": \"#1231\"}]"}
{"id": "changelog:id27", "page": "changelog", "ref": "id27", "title": "0.58 (2021-07-14)", "content": "New  datasette --uds /tmp/datasette.sock  option for binding Datasette to a Unix domain socket, see  proxy documentation  ( #1388 ) \n                 \n                 \n                     \"searchmode\": \"raw\"  table metadata option for defaulting a table to executing SQLite full-text search syntax without first escaping it, see  Advanced SQLite search queries . ( #1389 ) \n                 \n                 \n                     New plugin hook:  get_metadata(datasette, key, database, table) , for returning custom metadata for an instance, database or table. Thanks, Brandon Roberts! ( #1384 ) \n                 \n                 \n                     New plugin hook:  skip_csrf(datasette, scope) , for opting out of CSRF protection based on the incoming request. ( #1377 ) \n                 \n                 \n                     The  menu_links() ,  table_actions()  and  database_actions()  plugin hooks all gained a new optional  request  argument providing access to the current request. ( #1371 ) \n                 \n                 \n                     Major performance improvement for Datasette faceting. ( #1394 ) \n                 \n                 \n                     Improved documentation for  Running Datasette behind a proxy  to recommend using  ProxyPreservehost On  with Apache. ( #1387 ) \n                 \n                 \n                     POST  requests to endpoints that do not support that HTTP verb now return a 405 error. \n                 \n                 \n                     db.path  can now be provided as a  pathlib.Path  object, useful when writing unit tests for plugins. Thanks, Chris Amico. ( #1365 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1388\", \"label\": \"#1388\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1389\", \"label\": \"#1389\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1384\", \"label\": \"#1384\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1377\", \"label\": \"#1377\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1371\", \"label\": \"#1371\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1394\", \"label\": \"#1394\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1387\", \"label\": \"#1387\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1365\", \"label\": \"#1365\"}]"}
{"id": "changelog:id28", "page": "changelog", "ref": "id28", "title": "0.57.1 (2021-06-08)", "content": "Fixed visual display glitch with global navigation menu. ( #1367 ) \n                 \n                 \n                     No longer truncates the list of table columns displayed on the  /database  page. ( #1364 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1367\", \"label\": \"#1367\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1364\", \"label\": \"#1364\"}]"}
{"id": "changelog:id29", "page": "changelog", "ref": "id29", "title": "0.57 (2021-06-05)", "content": "This release fixes a  reflected cross-site scripting  security hole with the  ?_trace=1  feature. You should upgrade to this version, or to Datasette 0.56.1, as soon as possible. ( #1360 ) \n             \n             In addition to the security fix, this release includes  ?_col=  and  ?_nocol=  options for controlling which columns are displayed for a table,  ?_facet_size=  for increasing the number of facet results returned, re-display of your SQL query should an error occur and numerous bug fixes.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://owasp.org/www-community/attacks/xss/#reflected-xss-attacks\", \"label\": \"reflected cross-site scripting\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1360\", \"label\": \"#1360\"}]"}
{"id": "changelog:id3", "page": "changelog", "ref": "id3", "title": "0.64.5 (2023-10-08)", "content": "Dropped dependency on  click-default-group-wheel , which could cause a dependency conflict. ( #2197 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/2197\", \"label\": \"#2197\"}]"}
{"id": "changelog:id30", "page": "changelog", "ref": "id30", "title": "0.56.1 (2021-06-05)", "content": "This release fixes a  reflected cross-site scripting  security hole with the  ?_trace=1  feature. You should upgrade to this version, or to Datasette 0.57, as soon as possible. ( #1360 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://owasp.org/www-community/attacks/xss/#reflected-xss-attacks\", \"label\": \"reflected cross-site scripting\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1360\", \"label\": \"#1360\"}]"}
{"id": "changelog:id31", "page": "changelog", "ref": "id31", "title": "0.56 (2021-03-28)", "content": "Documentation improvements, bug fixes and support for SpatiaLite 5. \n             \n                 \n                     The SQL editor can now be resized by dragging a handle. ( #1236 ) \n                 \n                 \n                     Fixed a bug with JSON faceting and the  __arraycontains  filter caused by tables with spaces in their names. ( #1239 ) \n                 \n                 \n                     Upgraded  httpx  dependency. ( #1005 ) \n                 \n                 \n                     JSON faceting is now suggested even if a column contains blank strings. ( #1246 ) \n                 \n                 \n                     New  datasette.add_memory_database()  method. ( #1247 ) \n                 \n                 \n                     The  Response.asgi_send()  method is now documented. ( #1266 ) \n                 \n                 \n                     The official Datasette Docker image now bundles SpatiaLite version 5. ( #1278 ) \n                 \n                 \n                     Fixed a  no such table: pragma_database_list  bug when running Datasette against SQLite versions prior to SQLite 3.16.0. ( #1276 ) \n                 \n                 \n                     HTML lists displayed in table cells are now styled correctly. Thanks, Bob Whitelock. ( #1141 ,  #1252 ) \n                 \n                 \n                     Configuration directory mode now correctly serves immutable databases that are listed in  inspect-data.json . Thanks Campbell Allen and Frankie Robertson. ( #1031 ,  #1229 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1236\", \"label\": \"#1236\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1239\", \"label\": \"#1239\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1005\", \"label\": \"#1005\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1246\", \"label\": \"#1246\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1247\", \"label\": \"#1247\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1266\", \"label\": \"#1266\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1278\", \"label\": \"#1278\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1276\", \"label\": \"#1276\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1141\", \"label\": \"#1141\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1252\", \"label\": \"#1252\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1031\", \"label\": \"#1031\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1229\", \"label\": \"#1229\"}]"}
{"id": "changelog:id32", "page": "changelog", "ref": "id32", "title": "0.55 (2021-02-18)", "content": "Support for cross-database SQL queries and built-in support for serving via HTTPS. \n             \n                 \n                     The new  --crossdb  command-line option causes Datasette to attach up to ten database files to the same  /_memory  database connection. This enables cross-database SQL queries, including the ability to use joins and unions to combine data from tables that exist in different database files. See  Cross-database queries  for details. ( #283 ) \n                 \n                 \n                     --ssl-keyfile  and  --ssl-certfile  options can be used to specify a TLS certificate, allowing Datasette to serve traffic over  https://  without needing to run it behind a separate proxy. ( #1221 ) \n                 \n                 \n                     The  /:memory:  page has been renamed (and redirected) to  /_memory  for consistency with the new  /_internal  database introduced in Datasette 0.54. ( #1205 ) \n                 \n                 \n                     Added plugin testing documentation on  Using pdb for errors thrown inside Datasette . ( #1207 ) \n                 \n                 \n                     The  official Datasette Docker image  now uses Python 3.7.10, applying  the latest security fix  for that Python version. ( #1235 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/283\", \"label\": \"#283\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1221\", \"label\": \"#1221\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1205\", \"label\": \"#1205\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1207\", \"label\": \"#1207\"}, {\"href\": \"https://hub.docker.com/r/datasetteproject/datasette\", \"label\": \"official Datasette Docker image\"}, {\"href\": \"https://www.python.org/downloads/release/python-3710/\", \"label\": \"the latest security fix\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1235\", \"label\": \"#1235\"}]"}
{"id": "changelog:id33", "page": "changelog", "ref": "id33", "title": "0.54.1 (2021-02-02)", "content": "Fixed a bug where  ?_search=  and  ?_sort=  parameters were incorrectly duplicated when the filter form on the table page was re-submitted. ( #1214 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1214\", \"label\": \"#1214\"}]"}
{"id": "changelog:id34", "page": "changelog", "ref": "id34", "title": "0.54 (2021-01-25)", "content": "The two big new features in this release are the  _internal  SQLite in-memory database storing details of all connected databases and tables, and support for JavaScript modules in plugins and additional scripts. \n             For additional commentary on this release, see  Datasette 0.54, the annotated release notes .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://simonwillison.net/2021/Jan/25/datasette/\", \"label\": \"Datasette 0.54, the annotated release notes\"}]"}
{"id": "changelog:id35", "page": "changelog", "ref": "id35", "title": "0.53 (2020-12-10)", "content": "Datasette has an official project website now, at  https://datasette.io/ . This release mainly updates the documentation to reflect the new site. \n             \n                 \n                     New  ?column__arraynotcontains=  table filter. ( #1132 ) \n                 \n                 \n                     datasette serve  has a new  --create  option, which will create blank database files if they do not already exist rather than exiting with an error. ( #1135 ) \n                 \n                 \n                     New  ?_header=off  option for CSV export which omits the CSV header row,  documented here . ( #1133 ) \n                 \n                 \n                     \"Powered by Datasette\" link in the footer now links to  https://datasette.io/ . ( #1138 ) \n                 \n                 \n                     Project news no longer lives in the README - it can now be found at  https://datasette.io/news . ( #1137 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://datasette.io/\", \"label\": \"https://datasette.io/\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1132\", \"label\": \"#1132\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1135\", \"label\": \"#1135\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1133\", \"label\": \"#1133\"}, {\"href\": \"https://datasette.io/\", \"label\": \"https://datasette.io/\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1138\", \"label\": \"#1138\"}, {\"href\": \"https://datasette.io/news\", \"label\": \"https://datasette.io/news\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1137\", \"label\": \"#1137\"}]"}
{"id": "changelog:id36", "page": "changelog", "ref": "id36", "title": "0.52.5 (2020-12-09)", "content": "Fix for error caused by combining the  _searchmode=raw  and  ?_search_COLUMN  parameters. ( #1134 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1134\", \"label\": \"#1134\"}]"}
{"id": "changelog:id37", "page": "changelog", "ref": "id37", "title": "0.52.4 (2020-12-05)", "content": "Show  pysqlite3  version on  /-/versions , if installed. ( #1125 ) \n                 \n                 \n                     Errors output by Datasette (e.g. for invalid SQL queries) now go to  stderr , not  stdout . ( #1131 ) \n                 \n                 \n                     Fix for a startup error on windows caused by unnecessary  from os import EX_CANTCREAT  - thanks, Abdussamet Ko\u00e7ak.  ( #1094 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/coleifer/pysqlite3\", \"label\": \"pysqlite3\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1125\", \"label\": \"#1125\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1131\", \"label\": \"#1131\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1094\", \"label\": \"#1094\"}]"}
{"id": "changelog:id38", "page": "changelog", "ref": "id38", "title": "0.52.3 (2020-12-03)", "content": "Fixed bug where static assets would 404 for Datasette installed on ARM Amazon Linux. ( #1124 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1124\", \"label\": \"#1124\"}]"}
{"id": "changelog:id39", "page": "changelog", "ref": "id39", "title": "0.52.2 (2020-12-02)", "content": "Generated columns from SQLite 3.31.0 or higher are now correctly displayed. ( #1116 ) \n                 \n                 \n                     Error message if you attempt to open a SpatiaLite database now suggests using  --load-extension=spatialite  if it detects that the extension is available in a common location. ( #1115 ) \n                 \n                 \n                     OPTIONS  requests against the  /database  page no longer raise a 500 error. ( #1100 ) \n                 \n                 \n                     Databases larger than 32MB that are published to Cloud Run can now be downloaded. ( #749 ) \n                 \n                 \n                     Fix for misaligned cog icon on table and database pages. Thanks, Abdussamet Ko\u00e7ak. ( #1121 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1116\", \"label\": \"#1116\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1115\", \"label\": \"#1115\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1100\", \"label\": \"#1100\"}, {\"href\": \"https://github.com/simonw/datasette/issues/749\", \"label\": \"#749\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1121\", \"label\": \"#1121\"}]"}
{"id": "changelog:id4", "page": "changelog", "ref": "id4", "title": "0.64.4 (2023-09-21)", "content": "Fix for a crashing bug caused by viewing the table page for a named in-memory database. ( #2189 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/2189\", \"label\": \"#2189\"}]"}
{"id": "changelog:id40", "page": "changelog", "ref": "id40", "title": "0.52.1 (2020-11-29)", "content": "Documentation on  Testing plugins  now recommends using  datasette.client . ( #1102 ) \n                 \n                 \n                     Fix bug where compound foreign keys produced broken links. ( #1098 ) \n                 \n                 \n                     datasette --load-module=spatialite  now also checks for  /usr/local/lib/mod_spatialite.so . Thanks, Dan Peterson. ( #1114 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1102\", \"label\": \"#1102\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1098\", \"label\": \"#1098\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1114\", \"label\": \"#1114\"}]"}
{"id": "changelog:id41", "page": "changelog", "ref": "id41", "title": "0.52 (2020-11-28)", "content": "This release includes a number of changes relating to an internal rebranding effort: Datasette's  configuration  mechanism (things like  datasette --config default_page_size:10 ) has been renamed to  settings . \n             \n                 \n                     New  --setting default_page_size 10  option as a replacement for  --config default_page_size:10  (note the lack of a colon). The  --config  option is deprecated but will continue working until Datasette 1.0. ( #992 ) \n                 \n                 \n                     The  /-/config  introspection page is now  /-/settings , and the previous page redirects to the new one. ( #1103 ) \n                 \n                 \n                     The  config.json  file in  Configuration directory mode  is now called  settings.json . ( #1104 ) \n                 \n                 \n                     The undocumented  datasette.config()  internal method has been replaced by a documented  .setting(key)  method. ( #1107 ) \n                 \n             \n             Also in this release: \n             \n                 \n                     New plugin hook:  database_actions(datasette, actor, database, request) , which adds menu items to a new cog menu shown at the top of the database page. ( #1077 ) \n                 \n                 \n                     datasette publish cloudrun  has a new  --apt-get-install  option that can be used to install additional Ubuntu packages as part of the deployment. This is useful for deploying the new  datasette-ripgrep plugin . ( #1110 ) \n                 \n                 \n                     Swept the documentation to remove words that minimize involved difficulty. ( #1089 ) \n                 \n             \n             And some bug fixes: \n             \n                 \n                     Foreign keys linking to rows with blank label columns now display as a hyphen, allowing those links to be clicked. ( #1086 ) \n                 \n                 \n                     Fixed bug where row pages could sometimes 500 if the underlying queries exceeded a time limit. ( #1088 ) \n                 \n                 \n                     Fixed a bug where the table action menu could appear partially obscured by the edge of the page. ( #1084 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/992\", \"label\": \"#992\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1103\", \"label\": \"#1103\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1104\", \"label\": \"#1104\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1107\", \"label\": \"#1107\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1077\", \"label\": \"#1077\"}, {\"href\": \"https://github.com/simonw/datasette-ripgrep\", \"label\": \"datasette-ripgrep plugin\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1110\", \"label\": \"#1110\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1089\", \"label\": \"#1089\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1086\", \"label\": \"#1086\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1088\", \"label\": \"#1088\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1084\", \"label\": \"#1084\"}]"}
{"id": "changelog:id42", "page": "changelog", "ref": "id42", "title": "0.51.1 (2020-10-31)", "content": "Improvements to the new  Binary data  documentation page.", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id43", "page": "changelog", "ref": "id43", "title": "0.51 (2020-10-31)", "content": "A new visual design, plugin hooks for adding navigation options, better handling of binary data, URL building utility methods and better support for running Datasette behind a proxy.", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id44", "page": "changelog", "ref": "id44", "title": "0.50.2 (2020-10-09)", "content": "Fixed another bug introduced in 0.50 where column header links on the table page were broken. ( #1011 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1011\", \"label\": \"#1011\"}]"}
{"id": "changelog:id45", "page": "changelog", "ref": "id45", "title": "0.50.1 (2020-10-09)", "content": "Fixed a bug introduced in 0.50 where the export as JSON/CSV links on the table, row and query pages were broken. ( #1010 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1010\", \"label\": \"#1010\"}]"}
{"id": "changelog:id46", "page": "changelog", "ref": "id46", "title": "0.50 (2020-10-09)", "content": "The key new feature in this release is the  column actions  menu on the table page ( #891 ). This can be used to sort a column in ascending or descending order, facet data by that column or filter the table to just rows that have a value for that column. \n             Plugin authors can use the new  datasette.client  object to make internal HTTP requests from their plugins, allowing them to make use of Datasette's JSON API. ( #943 ) \n             New  Deploying Datasette  documentation with guides for deploying Datasette on a Linux server  using systemd  or to hosting providers  that support buildpacks . ( #514 ,  #997 ) \n             Other improvements in this release: \n             \n                 \n                     Publishing to Google Cloud Run  documentation now covers Google Cloud SDK options. Thanks, Geoffrey Hing. ( #995 ) \n                 \n                 \n                     New  datasette -o  option which opens your browser as soon as Datasette starts up. ( #970 ) \n                 \n                 \n                     Datasette now sets  sqlite3.enable_callback_tracebacks(True)  so that errors in custom SQL functions will display tracebacks. ( #891 ) \n                 \n                 \n                     Fixed two rendering bugs with column headers in portrait mobile view. ( #978 ,  #980 ) \n                 \n                 \n                     New  db.table_column_details(table)  introspection method for retrieving full details of the columns in a specific table, see  Database introspection . \n                 \n                 \n                     Fixed a routing bug with custom page wildcard templates. ( #996 ) \n                 \n                 \n                     datasette publish heroku  now deploys using Python 3.8.6. \n                 \n                 \n                     New  datasette publish heroku --tar=  option. ( #969 ) \n                 \n                 \n                     OPTIONS  requests against HTML pages no longer return a 500 error. ( #1001 ) \n                 \n                 \n                     Datasette now supports Python 3.9. \n                 \n             \n             See also  Datasette 0.50: The annotated release notes .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/891\", \"label\": \"#891\"}, {\"href\": \"https://github.com/simonw/datasette/issues/943\", \"label\": \"#943\"}, {\"href\": \"https://github.com/simonw/datasette/issues/514\", \"label\": \"#514\"}, {\"href\": \"https://github.com/simonw/datasette/issues/997\", \"label\": \"#997\"}, {\"href\": \"https://github.com/simonw/datasette/pull/995\", \"label\": \"#995\"}, {\"href\": \"https://github.com/simonw/datasette/issues/970\", \"label\": \"#970\"}, {\"href\": \"https://github.com/simonw/datasette/issues/891\", \"label\": \"#891\"}, {\"href\": \"https://github.com/simonw/datasette/issues/978\", \"label\": \"#978\"}, {\"href\": \"https://github.com/simonw/datasette/issues/980\", \"label\": \"#980\"}, {\"href\": \"https://github.com/simonw/datasette/issues/996\", \"label\": \"#996\"}, {\"href\": \"https://github.com/simonw/datasette/issues/969\", \"label\": \"#969\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1001\", \"label\": \"#1001\"}, {\"href\": \"https://simonwillison.net/2020/Oct/9/datasette-0-50/\", \"label\": \"Datasette 0.50: The annotated release notes\"}]"}
{"id": "changelog:id47", "page": "changelog", "ref": "id47", "title": "0.49.1 (2020-09-15)", "content": "Fixed a bug with writable canned queries that use magic parameters but accept no non-magic arguments. ( #967 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/967\", \"label\": \"#967\"}]"}
{"id": "changelog:id48", "page": "changelog", "ref": "id48", "title": "0.49 (2020-09-14)", "content": "See also  Datasette 0.49: The annotated release notes . \n             \n                 \n                     Writable canned queries now expose a JSON API, see  JSON API for writable canned queries . ( #880 ) \n                 \n                 \n                     New mechanism for defining page templates with custom path parameters - a template file called  pages/about/{slug}.html  will be used to render any requests to  /about/something . See  Path parameters for pages . ( #944 ) \n                 \n                 \n                     register_output_renderer()  render functions can now return a  Response . ( #953 ) \n                 \n                 \n                     New  --upgrade  option for  datasette install . ( #945 ) \n                 \n                 \n                     New  datasette --pdb  option. ( #962 ) \n                 \n                 \n                     datasette --get  exit code now reflects the internal HTTP status code. ( #947 ) \n                 \n                 \n                     New  raise_404()  template function for returning 404 errors. ( #964 ) \n                 \n                 \n                     datasette publish heroku  now deploys using Python 3.8.5 \n                 \n                 \n                     Upgraded  CodeMirror  to 5.57.0. ( #948 ) \n                 \n                 \n                     Upgraded code style to Black 20.8b1. ( #958 ) \n                 \n                 \n                     Fixed bug where selected facets were not correctly persisted in hidden form fields on the table page. ( #963 ) \n                 \n                 \n                     Renamed the default error template from  500.html  to  error.html . \n                 \n                 \n                     Custom error pages are now documented, see  Custom error pages . ( #965 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://simonwillison.net/2020/Sep/15/datasette-0-49/\", \"label\": \"Datasette 0.49: The annotated release notes\"}, {\"href\": \"https://github.com/simonw/datasette/issues/880\", \"label\": \"#880\"}, {\"href\": \"https://github.com/simonw/datasette/issues/944\", \"label\": \"#944\"}, {\"href\": \"https://github.com/simonw/datasette/issues/953\", \"label\": \"#953\"}, {\"href\": \"https://github.com/simonw/datasette/issues/945\", \"label\": \"#945\"}, {\"href\": \"https://github.com/simonw/datasette/issues/962\", \"label\": \"#962\"}, {\"href\": \"https://github.com/simonw/datasette/issues/947\", \"label\": \"#947\"}, {\"href\": \"https://github.com/simonw/datasette/issues/964\", \"label\": \"#964\"}, {\"href\": \"https://codemirror.net/\", \"label\": \"CodeMirror\"}, {\"href\": \"https://github.com/simonw/datasette/issues/948\", \"label\": \"#948\"}, {\"href\": \"https://github.com/simonw/datasette/issues/958\", \"label\": \"#958\"}, {\"href\": \"https://github.com/simonw/datasette/issues/963\", \"label\": \"#963\"}, {\"href\": \"https://github.com/simonw/datasette/issues/965\", \"label\": \"#965\"}]"}
{"id": "changelog:id49", "page": "changelog", "ref": "id49", "title": "0.48 (2020-08-16)", "content": "Datasette documentation now lives at  docs.datasette.io . \n                 \n                 \n                     db.is_mutable  property is now documented and tested, see  Database introspection . \n                 \n                 \n                     The  extra_template_vars ,  extra_css_urls ,  extra_js_urls  and  extra_body_script  plugin hooks now all accept the same arguments. See  extra_template_vars(template, database, table, columns, view_name, request, datasette)  for details. ( #939 ) \n                 \n                 \n                     Those hooks now accept a new  columns  argument detailing the table columns that will be rendered on that page. ( #938 ) \n                 \n                 \n                     Fixed bug where plugins calling  db.execute_write_fn()  could hang Datasette if the connection failed. ( #935 ) \n                 \n                 \n                     Fixed bug with the  ?_nl=on  output option and binary data. ( #914 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://docs.datasette.io/\", \"label\": \"docs.datasette.io\"}, {\"href\": \"https://github.com/simonw/datasette/issues/939\", \"label\": \"#939\"}, {\"href\": \"https://github.com/simonw/datasette/issues/938\", \"label\": \"#938\"}, {\"href\": \"https://github.com/simonw/datasette/issues/935\", \"label\": \"#935\"}, {\"href\": \"https://github.com/simonw/datasette/issues/914\", \"label\": \"#914\"}]"}
{"id": "changelog:id5", "page": "changelog", "ref": "id5", "title": "0.64.3 (2023-04-27)", "content": "Added  pip  and  setuptools  as explicit dependencies. This fixes a bug where Datasette could not be installed using  Rye . ( #2065 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/mitsuhiko/rye\", \"label\": \"Rye\"}, {\"href\": \"https://github.com/simonw/datasette/issues/2065\", \"label\": \"#2065\"}]"}
{"id": "changelog:id50", "page": "changelog", "ref": "id50", "title": "0.47.3 (2020-08-15)", "content": "The  datasette --get  command-line mechanism now ensures any plugins using the  startup()  hook are correctly executed. ( #934 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/934\", \"label\": \"#934\"}]"}
{"id": "changelog:id51", "page": "changelog", "ref": "id51", "title": "0.47.2 (2020-08-12)", "content": "Fixed an issue with the Docker image  published to Docker Hub . ( #931 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://hub.docker.com/r/datasetteproject/datasette\", \"label\": \"published to Docker Hub\"}, {\"href\": \"https://github.com/simonw/datasette/issues/931\", \"label\": \"#931\"}]"}
{"id": "changelog:id52", "page": "changelog", "ref": "id52", "title": "0.47.1 (2020-08-11)", "content": "Fixed a bug where the  sdist  distribution of Datasette was not correctly including the template files. ( #930 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/930\", \"label\": \"#930\"}]"}
{"id": "changelog:id53", "page": "changelog", "ref": "id53", "title": "0.47 (2020-08-11)", "content": "Datasette now has  a GitHub discussions forum  for conversations about the project that go beyond just bug reports and issues. \n                 \n                 \n                     Datasette can now be installed on macOS using Homebrew! Run  brew install simonw/datasette/datasette . See  Using Homebrew . ( #335 ) \n                 \n                 \n                     Two new commands:  datasette install name-of-plugin  and  datasette uninstall name-of-plugin . These are equivalent to  pip install  and  pip uninstall  but automatically run in the same virtual environment as Datasette, so users don't have to figure out where that virtual environment is - useful for installations created using Homebrew or  pipx . See  Installing plugins . ( #925 ) \n                 \n                 \n                     A new command-line option,  datasette --get , accepts a path to a URL within the Datasette instance. It will run that request through Datasette (without starting a web server) and print out the response. See  datasette --get  for an example. ( #926 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/discussions\", \"label\": \"a GitHub discussions forum\"}, {\"href\": \"https://github.com/simonw/datasette/issues/335\", \"label\": \"#335\"}, {\"href\": \"https://github.com/simonw/datasette/issues/925\", \"label\": \"#925\"}, {\"href\": \"https://github.com/simonw/datasette/issues/926\", \"label\": \"#926\"}]"}
{"id": "changelog:id54", "page": "changelog", "ref": "id54", "title": "0.46 (2020-08-09)", "content": "This release contains a security fix related to authenticated writable canned queries. If you are using this feature you should upgrade as soon as possible. \n             \n             \n                 \n                     Security fix:  CSRF tokens were incorrectly included in read-only canned query forms, which could allow them to be leaked to a sophisticated attacker. See  issue 918  for details. \n                 \n                 \n                     Datasette now supports GraphQL via the new  datasette-graphql  plugin - see  GraphQL in Datasette with the new datasette-graphql plugin . \n                 \n                 \n                     Principle git branch has been renamed from  master  to  main . ( #849 ) \n                 \n                 \n                     New debugging tool:  /-/allow-debug tool  ( demo here ) helps test allow blocks against actors, as described in  Defining permissions with \"allow\" blocks . ( #908 ) \n                 \n                 \n                     New logo for the documentation, and a new project tagline: \"An open source multi-tool for exploring and publishing data\". \n                 \n                 \n                     Whitespace in column values is now respected on display, using  white-space: pre-wrap . ( #896 ) \n                 \n                 \n                     New  await request.post_body()  method for accessing the raw POST body, see  Request object . ( #897 ) \n                 \n                 \n                     Database file downloads now include a  content-length  HTTP header, enabling download progress bars. ( #905 ) \n                 \n                 \n                     File downloads now also correctly set the suggested file name using a  content-disposition  HTTP header. ( #909 ) \n                 \n                 \n                     tests  are now excluded from the Datasette package properly - thanks, abeyerpath. ( #456 ) \n                 \n                 \n                     The Datasette package published to PyPI now includes  sdist  as well as  bdist_wheel . \n                 \n                 \n                     Better titles for canned query pages. ( #887 ) \n                 \n                 \n                     Now only loads Python files from a directory passed using the  --plugins-dir  option - thanks, Amjith Ramanujam. ( #890 ) \n                 \n                 \n                     New documentation section on  Publishing to Vercel .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/918\", \"label\": \"issue 918\"}, {\"href\": \"https://github.com/simonw/datasette-graphql\", \"label\": \"datasette-graphql\"}, {\"href\": \"https://simonwillison.net/2020/Aug/7/datasette-graphql/\", \"label\": \"GraphQL in Datasette with the new datasette-graphql plugin\"}, {\"href\": \"https://github.com/simonw/datasette/issues/849\", \"label\": \"#849\"}, {\"href\": \"https://latest.datasette.io/-/allow-debug\", \"label\": \"demo here\"}, {\"href\": \"https://github.com/simonw/datasette/issues/908\", \"label\": \"#908\"}, {\"href\": \"https://github.com/simonw/datasette/issues/896\", \"label\": \"#896\"}, {\"href\": \"https://github.com/simonw/datasette/issues/897\", \"label\": \"#897\"}, {\"href\": \"https://github.com/simonw/datasette/issues/905\", \"label\": \"#905\"}, {\"href\": \"https://github.com/simonw/datasette/issues/909\", \"label\": \"#909\"}, {\"href\": \"https://github.com/simonw/datasette/issues/456\", \"label\": \"#456\"}, {\"href\": \"https://github.com/simonw/datasette/issues/887\", \"label\": \"#887\"}, {\"href\": \"https://github.com/simonw/datasette/pull/890\", \"label\": \"#890\"}]"}
{"id": "changelog:id55", "page": "changelog", "ref": "id55", "title": "0.45 (2020-07-01)", "content": "See also  Datasette 0.45: The annotated release notes . \n             Magic parameters for canned queries, a log out feature, improved plugin documentation and four new plugin hooks.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://simonwillison.net/2020/Jul/1/datasette-045/\", \"label\": \"Datasette 0.45: The annotated release notes\"}]"}
{"id": "changelog:id56", "page": "changelog", "ref": "id56", "title": "Smaller changes", "content": "Cascading view permissions - so if a user has  view-table  they can view the table page even if they do not have  view-database  or  view-instance . ( #832 ) \n                     \n                     \n                         CSRF protection no longer applies to  Authentication: Bearer token  requests or requests without cookies. ( #835 ) \n                     \n                     \n                         datasette.add_message()  now works inside plugins. ( #864 ) \n                     \n                     \n                         Workaround for \"Too many open files\" error in test runs. ( #846 ) \n                     \n                     \n                         Respect existing  scope[\"actor\"]  if already set by ASGI middleware. ( #854 ) \n                     \n                     \n                         New process for shipping  Alpha and beta releases . ( #807 ) \n                     \n                     \n                         {{ csrftoken() }}  now works when plugins render a template using  datasette.render_template(..., request=request) . ( #863 ) \n                     \n                     \n                         Datasette now creates a single  Request object  and uses it throughout the lifetime of the current HTTP request. ( #870 )", "breadcrumbs": "[\"Changelog\", \"0.45 (2020-07-01)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/832\", \"label\": \"#832\"}, {\"href\": \"https://github.com/simonw/datasette/issues/835\", \"label\": \"#835\"}, {\"href\": \"https://github.com/simonw/datasette/issues/864\", \"label\": \"#864\"}, {\"href\": \"https://github.com/simonw/datasette/issues/846\", \"label\": \"#846\"}, {\"href\": \"https://github.com/simonw/datasette/issues/854\", \"label\": \"#854\"}, {\"href\": \"https://github.com/simonw/datasette/issues/807\", \"label\": \"#807\"}, {\"href\": \"https://github.com/simonw/datasette/issues/863\", \"label\": \"#863\"}, {\"href\": \"https://github.com/simonw/datasette/issues/870\", \"label\": \"#870\"}]"}
{"id": "changelog:id57", "page": "changelog", "ref": "id57", "title": "0.44 (2020-06-11)", "content": "See also  Datasette 0.44: The annotated release notes . \n             Authentication and permissions, writable canned queries, flash messages, new plugin hooks and more.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://simonwillison.net/2020/Jun/12/annotated-release-notes/\", \"label\": \"Datasette 0.44: The annotated release notes\"}]"}
{"id": "changelog:id58", "page": "changelog", "ref": "id58", "title": "Smaller changes", "content": "New internals documentation for  Request object  and  Response class . ( #706 ) \n                     \n                     \n                         request.url  now respects the  force_https_urls  config setting. closes ( #781 ) \n                     \n                     \n                         request.args.getlist()  returns  []  if missing. Removed  request.raw_args  entirely. ( #774 ) \n                     \n                     \n                         New  datasette.get_database()  method. \n                     \n                     \n                         Added  _  prefix to many private, undocumented methods of the Datasette class. ( #576 ) \n                     \n                     \n                         Removed the  db.get_outbound_foreign_keys()  method which duplicated the behaviour of  db.foreign_keys_for_table() . \n                     \n                     \n                         New  await datasette.permission_allowed()  method. \n                     \n                     \n                         /-/actor  debugging endpoint for viewing the currently authenticated actor. \n                     \n                     \n                         New  request.cookies  property. \n                     \n                     \n                         /-/plugins  endpoint now shows a list of hooks implemented by each plugin, e.g.  https://latest.datasette.io/-/plugins?all=1 \n                     \n                     \n                         request.post_vars()  method no longer discards empty values. \n                     \n                     \n                         New \"params\" canned query key for explicitly setting named parameters, see  Canned query parameters . ( #797 ) \n                     \n                     \n                         request.args  is now a  MultiParams  object. \n                     \n                     \n                         Fixed a bug with the  datasette plugins  command. ( #802 ) \n                     \n                     \n                         Nicer pattern for using  make_app_client()  in tests. ( #395 ) \n                     \n                     \n                         New  request.actor  property. \n                     \n                     \n                         Fixed broken CSS on nested 404 pages. ( #777 ) \n                     \n                     \n                         New  request.url_vars  property. ( #822 ) \n                     \n                     \n                         Fixed a bug with the  python tests/fixtures.py  command for outputting Datasette's testing fixtures database and plugins. ( #804 ) \n                     \n                     \n                         datasette publish heroku  now deploys using Python 3.8.3. \n                     \n                     \n                         Added a warning that the  register_facet_classes()  hook is unstable and may change in the future. ( #830 ) \n                     \n                     \n                         The  {\"$env\": \"ENVIRONMENT_VARIBALE\"}  mechanism (see  Secret configuration values ) now works with variables inside nested lists. ( #837 )", "breadcrumbs": "[\"Changelog\", \"0.44 (2020-06-11)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/706\", \"label\": \"#706\"}, {\"href\": \"https://github.com/simonw/datasette/issues/781\", \"label\": \"#781\"}, {\"href\": \"https://github.com/simonw/datasette/issues/774\", \"label\": \"#774\"}, {\"href\": \"https://github.com/simonw/datasette/issues/576\", \"label\": \"#576\"}, {\"href\": \"https://latest.datasette.io/-/plugins?all=1\", \"label\": \"https://latest.datasette.io/-/plugins?all=1\"}, {\"href\": \"https://github.com/simonw/datasette/issues/797\", \"label\": \"#797\"}, {\"href\": \"https://github.com/simonw/datasette/issues/802\", \"label\": \"#802\"}, {\"href\": \"https://github.com/simonw/datasette/issues/395\", \"label\": \"#395\"}, {\"href\": \"https://github.com/simonw/datasette/issues/777\", \"label\": \"#777\"}, {\"href\": \"https://github.com/simonw/datasette/issues/822\", \"label\": \"#822\"}, {\"href\": \"https://github.com/simonw/datasette/issues/804\", \"label\": \"#804\"}, {\"href\": \"https://github.com/simonw/datasette/issues/830\", \"label\": \"#830\"}, {\"href\": \"https://github.com/simonw/datasette/issues/837\", \"label\": \"#837\"}]"}
{"id": "changelog:id59", "page": "changelog", "ref": "id59", "title": "0.43 (2020-05-28)", "content": "The main focus of this release is a major upgrade to the  register_output_renderer(datasette)  plugin hook, which allows plugins to provide new output formats for Datasette such as  datasette-atom  and  datasette-ics . \n             \n                 \n                     Redesign of  register_output_renderer(datasette)  to provide more context to the render callback and support an optional  \"can_render\"  callback that controls if a suggested link to the output format is provided. ( #581 ,  #770 ) \n                 \n                 \n                     Visually distinguish float and integer columns - useful for figuring out why order-by-column might be returning unexpected results. ( #729 ) \n                 \n                 \n                     The  Request object , which is passed to several plugin hooks, is now documented. ( #706 ) \n                 \n                 \n                     New  metadata.json  option for setting a custom default page size for specific tables and views, see  Setting a custom page size . ( #751 ) \n                 \n                 \n                     Canned queries can now be configured with a default URL fragment hash, useful when working with plugins such as  datasette-vega , see  Additional canned query options . ( #706 ) \n                 \n                 \n                     Fixed a bug in  datasette publish  when running on operating systems where the  /tmp  directory lives in a different volume, using a backport of the Python 3.8  shutil.copytree()  function. ( #744 ) \n                 \n                 \n                     Every plugin hook is now covered by the unit tests, and a new unit test checks that each plugin hook has at least one corresponding test. ( #771 ,  #773 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette-atom\", \"label\": \"datasette-atom\"}, {\"href\": \"https://github.com/simonw/datasette-ics\", \"label\": \"datasette-ics\"}, {\"href\": \"https://github.com/simonw/datasette/issues/581\", \"label\": \"#581\"}, {\"href\": \"https://github.com/simonw/datasette/issues/770\", \"label\": \"#770\"}, {\"href\": \"https://github.com/simonw/datasette/issues/729\", \"label\": \"#729\"}, {\"href\": \"https://github.com/simonw/datasette/issues/706\", \"label\": \"#706\"}, {\"href\": \"https://github.com/simonw/datasette/issues/751\", \"label\": \"#751\"}, {\"href\": \"https://github.com/simonw/datasette-vega\", \"label\": \"datasette-vega\"}, {\"href\": \"https://github.com/simonw/datasette/issues/706\", \"label\": \"#706\"}, {\"href\": \"https://github.com/simonw/datasette/issues/744\", \"label\": \"#744\"}, {\"href\": \"https://github.com/simonw/datasette/issues/771\", \"label\": \"#771\"}, {\"href\": \"https://github.com/simonw/datasette/issues/773\", \"label\": \"#773\"}]"}
{"id": "changelog:id6", "page": "changelog", "ref": "id6", "title": "0.64.2 (2023-03-08)", "content": "Fixed a bug with  datasette publish cloudrun  where deploys all used the same Docker image tag. This was mostly inconsequential as the service is deployed as soon as the image has been pushed to the registry, but could result in the incorrect image being deployed if two different deploys for two separate services ran at exactly the same time. ( #2036 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/2036\", \"label\": \"#2036\"}]"}
{"id": "changelog:id60", "page": "changelog", "ref": "id60", "title": "0.42 (2020-05-08)", "content": "A small release which provides improved internal methods for use in plugins, along with documentation. See  #685 . \n             \n                 \n                     Added documentation for  db.execute() , see  await db.execute(sql, ...) . \n                 \n                 \n                     Renamed  db.execute_against_connection_in_thread()  to  db.execute_fn()  and made it a documented method, see  await db.execute_fn(fn) . \n                 \n                 \n                     New  results.first()  and  results.single_value()  methods, plus documentation for the  Results  class - see  Results .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/685\", \"label\": \"#685\"}]"}
{"id": "changelog:id61", "page": "changelog", "ref": "id61", "title": "0.41 (2020-05-06)", "content": "You can now create  custom pages  within your Datasette instance using a custom template file. For example, adding a template file called  templates/pages/about.html  will result in a new page being served at  /about  on your instance. See the  custom pages documentation  for full details, including how to return custom HTTP headers, redirects and status codes. ( #648 ) \n             Configuration directory mode  ( #731 ) allows you to define a custom Datasette instance as a directory. So instead of running the following: \n             $ datasette one.db two.db \\\n  --metadata=metadata.json \\\n  --template-dir=templates/ \\\n  --plugins-dir=plugins \\\n  --static css:css \n             You can instead arrange your files in a single directory called  my-project  and run this: \n             $ datasette my-project/ \n             Also in this release: \n             \n                 \n                     New  NOT LIKE  table filter:  ?colname__notlike=expression . ( #750 ) \n                 \n                 \n                     Datasette now has a  pattern portfolio  at  /-/patterns  - e.g.  https://latest.datasette.io/-/patterns . This is a page that shows every Datasette user interface component in one place, to aid core development and people building custom CSS themes. ( #151 ) \n                 \n                 \n                     SQLite  PRAGMA functions  such as  pragma_table_info(tablename)  are now allowed in Datasette SQL queries. ( #761 ) \n                 \n                 \n                     Datasette pages now consistently return a  content-type  of  text/html; charset=utf-8\" . ( #752 ) \n                 \n                 \n                     Datasette now handles an ASGI  raw_path  value of  None , which should allow compatibility with the  Mangum  adapter for running ASGI apps on AWS Lambda. Thanks, Colin Dellow. ( #719 ) \n                 \n                 \n                     Installation documentation now covers how to  Using pipx . ( #756 ) \n                 \n                 \n                     Improved the documentation for  Full-text search . ( #748 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/648\", \"label\": \"#648\"}, {\"href\": \"https://github.com/simonw/datasette/issues/731\", \"label\": \"#731\"}, {\"href\": \"https://github.com/simonw/datasette/issues/750\", \"label\": \"#750\"}, {\"href\": \"https://latest.datasette.io/-/patterns\", \"label\": \"https://latest.datasette.io/-/patterns\"}, {\"href\": \"https://github.com/simonw/datasette/issues/151\", \"label\": \"#151\"}, {\"href\": \"https://www.sqlite.org/pragma.html#pragfunc\", \"label\": \"PRAGMA functions\"}, {\"href\": \"https://github.com/simonw/datasette/issues/761\", \"label\": \"#761\"}, {\"href\": \"https://github.com/simonw/datasette/issues/752\", \"label\": \"#752\"}, {\"href\": \"https://github.com/erm/mangum\", \"label\": \"Mangum\"}, {\"href\": \"https://github.com/simonw/datasette/pull/719\", \"label\": \"#719\"}, {\"href\": \"https://github.com/simonw/datasette/issues/756\", \"label\": \"#756\"}, {\"href\": \"https://github.com/simonw/datasette/issues/748\", \"label\": \"#748\"}]"}
{"id": "changelog:id62", "page": "changelog", "ref": "id62", "title": "0.40 (2020-04-21)", "content": "Datasette  Metadata  can now be provided as a YAML file as an optional alternative to JSON. See  Using YAML for metadata . ( #713 ) \n                 \n                 \n                     Removed support for  datasette publish now , which used the the now-retired Zeit Now v1 hosting platform. A new plugin,  datasette-publish-now , can be installed to publish data to Zeit ( now Vercel ) Now v2. ( #710 ) \n                 \n                 \n                     Fixed a bug where the  extra_template_vars(request, view_name)  plugin hook was not receiving the correct  view_name . ( #716 ) \n                 \n                 \n                     Variables added to the template context by the  extra_template_vars()  plugin hook are now shown in the  ?_context=1  debugging mode (see  template_debug ). ( #693 ) \n                 \n                 \n                     Fixed a bug where the \"templates considered\" HTML comment was no longer being displayed. ( #689 ) \n                 \n                 \n                     Fixed a  datasette publish  bug where  --plugin-secret  would over-ride plugin configuration in the provided  metadata.json  file. ( #724 ) \n                 \n                 \n                     Added a new CSS class for customizing the canned query page. ( #727 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/713\", \"label\": \"#713\"}, {\"href\": \"https://github.com/simonw/datasette-publish-now\", \"label\": \"datasette-publish-now\"}, {\"href\": \"https://vercel.com/blog/zeit-is-now-vercel\", \"label\": \"now Vercel\"}, {\"href\": \"https://github.com/simonw/datasette/issues/710\", \"label\": \"#710\"}, {\"href\": \"https://github.com/simonw/datasette/issues/716\", \"label\": \"#716\"}, {\"href\": \"https://github.com/simonw/datasette/issues/693\", \"label\": \"#693\"}, {\"href\": \"https://github.com/simonw/datasette/issues/689\", \"label\": \"#689\"}, {\"href\": \"https://github.com/simonw/datasette/issues/724\", \"label\": \"#724\"}, {\"href\": \"https://github.com/simonw/datasette/issues/727\", \"label\": \"#727\"}]"}
{"id": "changelog:id63", "page": "changelog", "ref": "id63", "title": "0.39 (2020-03-24)", "content": "New  base_url  configuration setting for serving up the correct links while running Datasette under a different URL prefix. ( #394 ) \n                 \n                 \n                     New metadata settings  \"sort\"  and  \"sort_desc\"  for setting the default sort order for a table. See  Setting a default sort order . ( #702 ) \n                 \n                 \n                     Sort direction arrow now displays by default on the primary key. This means you only have to click once (not twice) to sort in reverse order. ( #677 ) \n                 \n                 \n                     New  await Request(scope, receive).post_vars()  method for accessing POST form variables. ( #700 ) \n                 \n                 \n                     Plugin hooks  documentation now links to example uses of each plugin. ( #709 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/394\", \"label\": \"#394\"}, {\"href\": \"https://github.com/simonw/datasette/issues/702\", \"label\": \"#702\"}, {\"href\": \"https://github.com/simonw/datasette/issues/677\", \"label\": \"#677\"}, {\"href\": \"https://github.com/simonw/datasette/issues/700\", \"label\": \"#700\"}, {\"href\": \"https://github.com/simonw/datasette/issues/709\", \"label\": \"#709\"}]"}
{"id": "changelog:id64", "page": "changelog", "ref": "id64", "title": "0.38 (2020-03-08)", "content": "The  Docker build  of Datasette now uses SQLite 3.31.1, upgraded from 3.26. ( #695 ) \n                 \n                 \n                     datasette publish cloudrun  now accepts an optional  --memory=2Gi  flag for setting the Cloud Run allocated memory to a value other than the default (256Mi). ( #694 ) \n                 \n                 \n                     Fixed bug where templates that shipped with plugins were sometimes not being correctly loaded. ( #697 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://hub.docker.com/r/datasetteproject/datasette\", \"label\": \"Docker build\"}, {\"href\": \"https://github.com/simonw/datasette/issues/695\", \"label\": \"#695\"}, {\"href\": \"https://github.com/simonw/datasette/issues/694\", \"label\": \"#694\"}, {\"href\": \"https://github.com/simonw/datasette/issues/697\", \"label\": \"#697\"}]"}
{"id": "changelog:id65", "page": "changelog", "ref": "id65", "title": "0.37.1 (2020-03-02)", "content": "Don't attempt to count table rows to display on the index page for databases > 100MB. ( #688 ) \n                 \n                 \n                     Print exceptions if they occur in the write thread rather than silently swallowing them. \n                 \n                 \n                     Handle the possibility of  scope[\"path\"]  being a string rather than bytes \n                 \n                 \n                     Better documentation for the  extra_template_vars(template, database, table, columns, view_name, request, datasette)  plugin hook.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/688\", \"label\": \"#688\"}]"}
{"id": "changelog:id66", "page": "changelog", "ref": "id66", "title": "0.37 (2020-02-25)", "content": "Plugins now have a supported mechanism for writing to a database, using the new  .execute_write()  and  .execute_write_fn()  methods.  Documentation . ( #682 ) \n                 \n                 \n                     Immutable databases that have had their rows counted using the  inspect  command now use the calculated count more effectively - thanks, Kevin Keogh. ( #666 ) \n                 \n                 \n                     --reload  no longer restarts the server if a database file is modified, unless that database was opened immutable mode with  -i . ( #494 ) \n                 \n                 \n                     New  ?_searchmode=raw  option turns off escaping for FTS queries in  ?_search=  allowing full use of SQLite's  FTS5 query syntax . ( #676 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/682\", \"label\": \"#682\"}, {\"href\": \"https://github.com/simonw/datasette/pull/666\", \"label\": \"#666\"}, {\"href\": \"https://github.com/simonw/datasette/issues/494\", \"label\": \"#494\"}, {\"href\": \"https://www.sqlite.org/fts5.html#full_text_query_syntax\", \"label\": \"FTS5 query syntax\"}, {\"href\": \"https://github.com/simonw/datasette/issues/676\", \"label\": \"#676\"}]"}
{"id": "changelog:id67", "page": "changelog", "ref": "id67", "title": "0.36 (2020-02-21)", "content": "The  datasette  object passed to plugins now has API documentation:  Datasette class . ( #576 ) \n                 \n                 \n                     New methods on  datasette :  .add_database()  and  .remove_database()  -  documentation . ( #671 ) \n                 \n                 \n                     prepare_connection()  plugin hook now takes optional  datasette  and  database  arguments -  prepare_connection(conn, database, datasette) . ( #678 ) \n                 \n                 \n                     Added three new plugins and one new conversion tool to the  The Datasette Ecosystem .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/576\", \"label\": \"#576\"}, {\"href\": \"https://github.com/simonw/datasette/issues/671\", \"label\": \"#671\"}, {\"href\": \"https://github.com/simonw/datasette/issues/678\", \"label\": \"#678\"}]"}