{"id": "changelog:id1", "page": "changelog", "ref": "id1", "title": "Changelog", "content": "", "breadcrumbs": "[]", "references": "[]"}
{"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: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: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: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: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:id7", "page": "changelog", "ref": "id7", "title": "0.64.1 (2023-01-11)", "content": "Documentation now links to a current source of information for installing Python 3. ( #1987 ) \n                 \n                 \n                     Incorrectly calling the Datasette constructor using  Datasette(\"path/to/data.db\")  instead of  Datasette([\"path/to/data.db\"])  now returns a useful error message. ( #1985 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1987\", \"label\": \"#1987\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1985\", \"label\": \"#1985\"}]"}
{"id": "changelog:id8", "page": "changelog", "ref": "id8", "title": "0.64 (2023-01-09)", "content": "Datasette now  strongly recommends against allowing arbitrary SQL queries if you are using SpatiaLite . SpatiaLite includes SQL functions that could cause the Datasette server to crash. See  SpatiaLite  for more details. \n                 \n                 \n                     New  default_allow_sql  setting, providing an easier way to disable all arbitrary SQL execution by end users:  datasette --setting default_allow_sql off . See also  Controlling the ability to execute arbitrary SQL . ( #1409 ) \n                 \n                 \n                     Building a location to time zone API with SpatiaLite  is a new Datasette tutorial showing how to safely use SpatiaLite to create a location to time zone API. \n                 \n                 \n                     New documentation about  how to debug problems loading SQLite extensions . The error message shown when an extension cannot be loaded has also been improved. ( #1979 ) \n                 \n                 \n                     Fixed an accessibility issue: the  <select>  elements in the table filter form now show an outline when they are currently focused. ( #1771 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1409\", \"label\": \"#1409\"}, {\"href\": \"https://datasette.io/tutorials/spatialite\", \"label\": \"Building a location to time zone API with SpatiaLite\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1979\", \"label\": \"#1979\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1771\", \"label\": \"#1771\"}]"}
{"id": "changelog:id9", "page": "changelog", "ref": "id9", "title": "0.63.3 (2022-12-17)", "content": "Fixed a bug where  datasette --root , when running in Docker, would only output the URL to sign in as root when the server shut down, not when it started up. ( #1958 ) \n                 \n                 \n                     You no longer need to ensure  await datasette.invoke_startup()  has been called in order for Datasette to start correctly serving requests - this is now handled automatically the first time the server receives a request. This fixes a bug experienced when Datasette is served directly by an ASGI application server such as Uvicorn or Gunicorn. It also fixes a bug with the  datasette-gunicorn  plugin. ( #1955 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1958\", \"label\": \"#1958\"}, {\"href\": \"https://datasette.io/plugins/datasette-gunicorn\", \"label\": \"datasette-gunicorn\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1955\", \"label\": \"#1955\"}]"}
{"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: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: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: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:plugin-hooks-and-internals", "page": "changelog", "ref": "plugin-hooks-and-internals", "title": "Plugin hooks and internals", "content": "The  prepare_jinja2_environment(env, datasette)  plugin hook now accepts an optional  datasette  argument. Hook implementations can also now return an  async  function which will be awaited automatically. ( #1809 ) \n                     \n                     \n                         Database(is_mutable=)  now defaults to  True . ( #1808 ) \n                     \n                     \n                         The  datasette.check_visibility()  method now accepts an optional  permissions=  list, allowing it to take multiple permissions into account at once when deciding if something should be shown as public or private. This has been used to correctly display padlock icons in more places in the Datasette interface. ( #1829 ) \n                     \n                     \n                         Datasette no longer enforces upper bounds on its dependencies. ( #1800 )", "breadcrumbs": "[\"Changelog\", \"0.63 (2022-10-27)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1809\", \"label\": \"#1809\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1808\", \"label\": \"#1808\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1829\", \"label\": \"#1829\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1800\", \"label\": \"#1800\"}]"}
{"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: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: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:plugin-hooks", "page": "changelog", "ref": "plugin-hooks", "title": "Plugin hooks", "content": "New plugin hook:  handle_exception() , for custom handling of exceptions caught by Datasette. ( #1770 ) \n                     \n                     \n                         The  render_cell()  plugin hook is now also passed a  row  argument, representing the  sqlite3.Row  object that is being rendered. ( #1300 ) \n                     \n                     \n                         The  configuration directory  is now stored in  datasette.config_dir , making it available to plugins. Thanks, Chris Amico. ( #1766 )", "breadcrumbs": "[\"Changelog\", \"0.62 (2022-08-14)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1770\", \"label\": \"#1770\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1300\", \"label\": \"#1300\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1766\", \"label\": \"#1766\"}]"}
{"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: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: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: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: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:id20", "page": "changelog", "ref": "id20", "title": "0.60 (2022-01-13)", "content": "", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:plugins-and-internals", "page": "changelog", "ref": "plugins-and-internals", "title": "Plugins and internals", "content": "New plugin hook:  filters_from_request(request, database, table, datasette) , which runs on the table page and can be used to support new custom query string parameters that modify the SQL query. ( #473 ) \n                     \n                     \n                         Added two additional methods for writing to the database:  await db.execute_write_script(sql, block=True)  and  await db.execute_write_many(sql, params_seq, block=True) . ( #1570 ) \n                     \n                     \n                         The  db.execute_write()  internal method now defaults to blocking until the write operation has completed. Previously it defaulted to queuing the write and then continuing to run code while the write was in the queue. ( #1579 ) \n                     \n                     \n                         Database write connections now execute the  prepare_connection(conn, database, datasette)  plugin hook. ( #1564 ) \n                     \n                     \n                         The  Datasette()  constructor no longer requires the  files=  argument, and is now documented at  Datasette class . ( #1563 ) \n                     \n                     \n                         The tracing feature now traces write queries, not just read queries. ( #1568 ) \n                     \n                     \n                         The query string variables exposed by  request.args  will now include blank strings for arguments such as  foo  in  ?foo=&bar=1  rather than ignoring those parameters entirely. ( #1551 )", "breadcrumbs": "[\"Changelog\", \"0.60 (2022-01-13)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/473\", \"label\": \"#473\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1570\", \"label\": \"#1570\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1579\", \"label\": \"#1579\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1564\", \"label\": \"#1564\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1563\", \"label\": \"#1563\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1568\", \"label\": \"#1568\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1551\", \"label\": \"#1551\"}]"}
{"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:other-small-fixes", "page": "changelog", "ref": "other-small-fixes", "title": "Other small fixes", "content": "Made several performance improvements to the database schema introspection code that runs when Datasette first starts up. ( #1555 ) \n                     \n                     \n                         Label columns detected for foreign keys are now case-insensitive, so  Name  or  TITLE  will be detected in the same way as  name  or  title . ( #1544 ) \n                     \n                     \n                         Upgraded Pluggy dependency to 1.0. ( #1575 ) \n                     \n                     \n                         Now using  Plausible analytics  for the Datasette documentation. \n                     \n                     \n                         explain query plan  is now allowed with varying amounts of whitespace in the query. ( #1588 ) \n                     \n                     \n                         New  CLI reference  page showing the output of  --help  for each of the  datasette  sub-commands. This lead to several small improvements to the help copy. ( #1594 ) \n                     \n                     \n                         Fixed bug where writable canned queries could not be used with custom templates.  ( #1547 ) \n                     \n                     \n                         Improved fix for a bug where columns with a underscore prefix could result in unnecessary hidden form fields. ( #1527 )", "breadcrumbs": "[\"Changelog\", \"0.60 (2022-01-13)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1555\", \"label\": \"#1555\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1544\", \"label\": \"#1544\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1575\", \"label\": \"#1575\"}, {\"href\": \"https://plausible.io/\", \"label\": \"Plausible analytics\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1588\", \"label\": \"#1588\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1594\", \"label\": \"#1594\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1547\", \"label\": \"#1547\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1527\", \"label\": \"#1527\"}]"}
{"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:new-features", "page": "changelog", "ref": "new-features", "title": "New features", "content": "If an error occurs while executing a user-provided SQL query, that query is now re-displayed in an editable form along with the error message. ( #619 ) \n                     \n                     \n                         New  ?_col=  and  ?_nocol=  parameters to show and hide columns in a table, plus an interface for hiding and showing columns in the column cog menu. ( #615 ) \n                     \n                     \n                         A new  ?_facet_size=  parameter for customizing the number of facet results returned on a table or view page. ( #1332 ) \n                     \n                     \n                         ?_facet_size=max  sets that to the maximum, which defaults to 1,000 and is controlled by the the  max_returned_rows  setting. If facet results are truncated the \u2026 at the bottom of the facet list now links to this parameter. ( #1337 ) \n                     \n                     \n                         ?_nofacet=1  option to disable all facet calculations on a page, used as a performance optimization for CSV exports and  ?_shape=array/object . ( #1349 ,  #263 ) \n                     \n                     \n                         ?_nocount=1  option to disable full query result counts. ( #1353 ) \n                     \n                     \n                         ?_trace=1  debugging option is now controlled by the new  trace_debug  setting, which is turned off by default. ( #1359 )", "breadcrumbs": "[\"Changelog\", \"0.57 (2021-06-05)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/619\", \"label\": \"#619\"}, {\"href\": \"https://github.com/simonw/datasette/issues/615\", \"label\": \"#615\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1332\", \"label\": \"#1332\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1337\", \"label\": \"#1337\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1349\", \"label\": \"#1349\"}, {\"href\": \"https://github.com/simonw/datasette/issues/263\", \"label\": \"#263\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1353\", \"label\": \"#1353\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1359\", \"label\": \"#1359\"}]"}
{"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: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:the-internal-database", "page": "changelog", "ref": "the-internal-database", "title": "The _internal database", "content": "As part of ongoing work to help Datasette handle much larger numbers of connected databases and tables (see  Datasette Library ) Datasette now maintains an in-memory SQLite database with details of all of the attached databases, tables, columns, indexes and foreign keys. ( #1150 ) \n                 This will support future improvements such as a searchable, paginated homepage of all available tables. \n                 You can explore an example of this database by  signing in as root  to the  latest.datasette.io  demo instance and then navigating to  latest.datasette.io/_internal . \n                 Plugins can use these tables to introspect attached data in an efficient way. Plugin authors should note that this is not yet considered a stable interface, so any plugins that use this may need to make changes prior to Datasette 1.0 if the  _internal  table schemas change.", "breadcrumbs": "[\"Changelog\", \"0.54 (2021-01-25)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/417\", \"label\": \"Datasette Library\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1150\", \"label\": \"#1150\"}, {\"href\": \"https://latest.datasette.io/login-as-root\", \"label\": \"signing in as root\"}, {\"href\": \"https://latest.datasette.io/_internal\", \"label\": \"latest.datasette.io/_internal\"}]"}
{"id": "changelog:named-in-memory-database-support", "page": "changelog", "ref": "named-in-memory-database-support", "title": "Named in-memory database support", "content": "As part of the work building the  _internal  database, Datasette now supports named in-memory databases that can be shared across multiple connections. This allows plugins to create in-memory databases which will persist data for the lifetime of the Datasette server process. ( #1151 ) \n                 The new  memory_name=  parameter to the  Database class  can be used to create named, shared in-memory databases.", "breadcrumbs": "[\"Changelog\", \"0.54 (2021-01-25)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1151\", \"label\": \"#1151\"}]"}
{"id": "changelog:javascript-modules", "page": "changelog", "ref": "javascript-modules", "title": "JavaScript modules", "content": "JavaScript modules  were introduced in ECMAScript 2015 and provide native browser support for the  import  and  export  keywords. \n                 To use modules, JavaScript needs to be included in  <script>  tags with a  type=\"module\"  attribute. \n                 Datasette now has the ability to output  <script type=\"module\">  in places where you may wish to take advantage of modules. The  extra_js_urls  option described in  Custom CSS and JavaScript  can now be used with modules, and module support is also available for the  extra_body_script()  plugin hook. ( #1186 ,  #1187 ) \n                 datasette-leaflet-freedraw  is the first example of a Datasette plugin that takes advantage of the new support for JavaScript modules. See  Drawing shapes on a map to query a SpatiaLite database  for more on this plugin.", "breadcrumbs": "[\"Changelog\", \"0.54 (2021-01-25)\"]", "references": "[{\"href\": \"https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules\", \"label\": \"JavaScript modules\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1186\", \"label\": \"#1186\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1187\", \"label\": \"#1187\"}, {\"href\": \"https://datasette.io/plugins/datasette-leaflet-freedraw\", \"label\": \"datasette-leaflet-freedraw\"}, {\"href\": \"https://simonwillison.net/2021/Jan/24/drawing-shapes-spatialite/\", \"label\": \"Drawing shapes on a map to query a SpatiaLite database\"}]"}
{"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:other-changes", "page": "changelog", "ref": "other-changes", "title": "Other changes", "content": "Datasette can now open multiple database files with the same name, e.g. if you run  datasette path/to/one.db path/to/other/one.db . ( #509 ) \n                     \n                     \n                         datasette publish cloudrun  now sets  force_https_urls  for every deployment, fixing some incorrect  http://  links. ( #1178 ) \n                     \n                     \n                         Fixed a bug in the example nginx configuration in  Running Datasette behind a proxy . ( #1091 ) \n                     \n                     \n                         The  Datasette Ecosystem  documentation page has been reduced in size in favour of the  datasette.io   tools  and  plugins  directories. ( #1182 ) \n                     \n                     \n                         The request object now provides a  request.full_path  property, which returns the path including any query string. ( #1184 ) \n                     \n                     \n                         Better error message for disallowed  PRAGMA  clauses in SQL queries. ( #1185 ) \n                     \n                     \n                         datasette publish heroku  now deploys using  python-3.8.7 . \n                     \n                     \n                         New plugin testing documentation on  Testing outbound HTTP calls with pytest-httpx . ( #1198 ) \n                     \n                     \n                         All  ?_*  query string parameters passed to the table page are now persisted in hidden form fields, so parameters such as  ?_size=10  will be correctly passed to the next page when query filters are changed. ( #1194 ) \n                     \n                     \n                         Fixed a bug loading a database file called  test-database (1).sqlite . ( #1181 )", "breadcrumbs": "[\"Changelog\", \"0.54 (2021-01-25)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/509\", \"label\": \"#509\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1178\", \"label\": \"#1178\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1091\", \"label\": \"#1091\"}, {\"href\": \"https://datasette.io/tools\", \"label\": \"tools\"}, {\"href\": \"https://datasette.io/plugins\", \"label\": \"plugins\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1182\", \"label\": \"#1182\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1184\", \"label\": \"#1184\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1185\", \"label\": \"#1185\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1198\", \"label\": \"#1198\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1194\", \"label\": \"#1194\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1181\", \"label\": \"#1181\"}]"}
{"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: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:new-visual-design", "page": "changelog", "ref": "new-visual-design", "title": "New visual design", "content": "Datasette is no longer white and grey with blue and purple links!  Natalie Downe  has been working on a visual refresh, the first iteration of which is included in this release. ( #1056 )", "breadcrumbs": "[\"Changelog\", \"0.51 (2020-10-31)\"]", "references": "[{\"href\": \"https://twitter.com/natbat\", \"label\": \"Natalie Downe\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1056\", \"label\": \"#1056\"}]"}
{"id": "changelog:plugins-can-now-add-links-within-datasette", "page": "changelog", "ref": "plugins-can-now-add-links-within-datasette", "title": "Plugins can now add links within Datasette", "content": "A number of existing Datasette plugins add new pages to the Datasette interface, providig tools for things like  uploading CSVs ,  editing table schemas  or  configuring full-text search . \n                 Plugins like this can now link to themselves from other parts of Datasette interface. The  menu_links(datasette, actor, request)  hook ( #1064 ) lets plugins add links to Datasette's new top-right application menu, and the  table_actions(datasette, actor, database, table, request)  hook ( #1066 ) adds links to a new \"table actions\" menu on the table page. \n                 The demo at  latest.datasette.io  now includes some example plugins. To see the new table actions menu first  sign into that demo as root  and then visit the  facetable  table to see the new cog icon menu at the top of the page.", "breadcrumbs": "[\"Changelog\", \"0.51 (2020-10-31)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette-upload-csvs\", \"label\": \"uploading CSVs\"}, {\"href\": \"https://github.com/simonw/datasette-edit-schema\", \"label\": \"editing table schemas\"}, {\"href\": \"https://github.com/simonw/datasette-configure-fts\", \"label\": \"configuring full-text search\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1064\", \"label\": \"#1064\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1066\", \"label\": \"#1066\"}, {\"href\": \"https://latest.datasette.io/\", \"label\": \"latest.datasette.io\"}, {\"href\": \"https://latest.datasette.io/login-as-root\", \"label\": \"sign into that demo as root\"}, {\"href\": \"https://latest.datasette.io/fixtures/facetable\", \"label\": \"facetable\"}]"}
{"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:url-building", "page": "changelog", "ref": "url-building", "title": "URL building", "content": "The new  datasette.urls  family of methods can be used to generate URLs to key pages within the Datasette interface, both within custom templates and Datasette plugins. See  Building URLs within plugins  for more details. ( #904 )", "breadcrumbs": "[\"Changelog\", \"0.51 (2020-10-31)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/904\", \"label\": \"#904\"}]"}
{"id": "changelog:running-datasette-behind-a-proxy", "page": "changelog", "ref": "running-datasette-behind-a-proxy", "title": "Running Datasette behind a proxy", "content": "The  base_url  configuration option is designed to help run Datasette on a specific path behind a proxy - for example if you want to run an instance of Datasette at  /my-datasette/  within your existing site's URL hierarchy, proxied behind nginx or Apache. \n                 Support for this configuration option has been greatly improved ( #1023 ), and guidelines for using it are now available in a new documentation section on  Running Datasette behind a proxy . ( #1027 )", "breadcrumbs": "[\"Changelog\", \"0.51 (2020-10-31)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1023\", \"label\": \"#1023\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1027\", \"label\": \"#1027\"}]"}
{"id": "changelog:smaller-changes", "page": "changelog", "ref": "smaller-changes", "title": "Smaller changes", "content": "Wide tables shown within Datasette now scroll horizontally ( #998 ). This is achieved using a new  <div class=\"table-wrapper\">  element which may impact the implementation of some plugins (for example  this change to datasette-cluster-map ). \n                     \n                     \n                         New  debug-menu  permission. ( #1068 ) \n                     \n                     \n                         Removed  --debug  option, which didn't do anything. ( #814 ) \n                     \n                     \n                         Link:  HTTP header pagination. ( #1014 ) \n                     \n                     \n                         x  button for clearing filters. ( #1016 ) \n                     \n                     \n                         Edit SQL button on canned queries, ( #1019 ) \n                     \n                     \n                         --load-extension=spatialite  shortcut. ( #1028 ) \n                     \n                     \n                         scale-in animation for column action menu. ( #1039 ) \n                     \n                     \n                         Option to pass a list of templates to  .render_template()  is now documented. ( #1045 ) \n                     \n                     \n                         New  datasette.urls.static_plugins()  method. ( #1033 ) \n                     \n                     \n                         datasette -o  option now opens the most relevant page. ( #976 ) \n                     \n                     \n                         datasette --cors  option now enables access to  /database.db  downloads. ( #1057 ) \n                     \n                     \n                         Database file downloads now implement cascading permissions, so you can download a database if you have  view-database-download  permission even if you do not have permission to access the Datasette instance. ( #1058 ) \n                     \n                     \n                         New documentation on  Designing URLs for your plugin . ( #1053 )", "breadcrumbs": "[\"Changelog\", \"0.51 (2020-10-31)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/998\", \"label\": \"#998\"}, {\"href\": \"https://github.com/simonw/datasette-cluster-map/commit/fcb4abbe7df9071c5ab57defd39147de7145b34e\", \"label\": \"this change to datasette-cluster-map\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1068\", \"label\": \"#1068\"}, {\"href\": \"https://github.com/simonw/datasette/issues/814\", \"label\": \"#814\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1014\", \"label\": \"#1014\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1016\", \"label\": \"#1016\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1019\", \"label\": \"#1019\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1028\", \"label\": \"#1028\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1039\", \"label\": \"#1039\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1045\", \"label\": \"#1045\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1033\", \"label\": \"#1033\"}, {\"href\": \"https://github.com/simonw/datasette/issues/976\", \"label\": \"#976\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1057\", \"label\": \"#1057\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1058\", \"label\": \"#1058\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1053\", \"label\": \"#1053\"}]"}
{"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: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:magic-parameters-for-canned-queries", "page": "changelog", "ref": "magic-parameters-for-canned-queries", "title": "Magic parameters for canned queries", "content": "Canned queries now support  Magic parameters , which can be used to insert or select automatically generated values. For example: \n                 insert into logs\n  (user_id, timestamp)\nvalues\n  (:_actor_id, :_now_datetime_utc) \n                 This inserts the currently authenticated actor ID and the current datetime. ( #842 )", "breadcrumbs": "[\"Changelog\", \"0.45 (2020-07-01)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/842\", \"label\": \"#842\"}]"}
{"id": "changelog:log-out", "page": "changelog", "ref": "log-out", "title": "Log out", "content": "The  ds_actor cookie  can be used by plugins (or by Datasette's  --root mechanism ) to authenticate users. The new  /-/logout  page provides a way to clear that cookie. \n                 A \"Log out\" button now shows in the global navigation provided the user is authenticated using the  ds_actor  cookie. ( #840 )", "breadcrumbs": "[\"Changelog\", \"0.45 (2020-07-01)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/840\", \"label\": \"#840\"}]"}
{"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:new-plugin-hooks", "page": "changelog", "ref": "new-plugin-hooks", "title": "New plugin hooks", "content": "register_magic_parameters(datasette)  can be used to define new types of magic canned query parameters. \n                     \n                     \n                         startup(datasette)  can run custom code when Datasette first starts up.  datasette-init  is a new plugin that uses this hook to create database tables and views on startup if they have not yet been created. ( #834 ) \n                     \n                     \n                         canned_queries(datasette, database, actor)  lets plugins provide additional canned queries beyond those defined in Datasette's metadata. See  datasette-saved-queries  for an example of this hook in action. ( #852 ) \n                     \n                     \n                         forbidden(datasette, request, message)  is a hook for customizing how Datasette responds to 403 forbidden errors. ( #812 )", "breadcrumbs": "[\"Changelog\", \"0.45 (2020-07-01)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette-init\", \"label\": \"datasette-init\"}, {\"href\": \"https://github.com/simonw/datasette/issues/834\", \"label\": \"#834\"}, {\"href\": \"https://github.com/simonw/datasette-saved-queries\", \"label\": \"datasette-saved-queries\"}, {\"href\": \"https://github.com/simonw/datasette/issues/852\", \"label\": \"#852\"}, {\"href\": \"https://github.com/simonw/datasette/issues/812\", \"label\": \"#812\"}]"}
{"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: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:permissions", "page": "changelog", "ref": "permissions", "title": "Permissions", "content": "Datasette also now has a built-in concept of  Permissions . The permissions system answers the following question: \n                 \n                     Is this  actor  allowed to perform this  action , optionally against this particular  resource ? \n                 \n                 You can use the new  \"allow\"  block syntax in  metadata.json  (or  metadata.yaml ) to set required permissions at the instance, database, table or canned query level. For example, to restrict access to the  fixtures.db  database to the  \"root\"  user: \n                 {\n    \"databases\": {\n        \"fixtures\": {\n            \"allow\": {\n                \"id\" \"root\"\n            }\n        }\n    }\n} \n                 See  Defining permissions with \"allow\" blocks  for more details. \n                 Plugins can implement their own custom permission checks using the new  permission_allowed(datasette, actor, action, resource)  hook. \n                 A new debug page at  /-/permissions  shows recent permission checks, to help administrators and plugin authors understand exactly what checks are being performed. This tool defaults to only being available to the root user, but can be exposed to other users by plugins that respond to the  permissions-debug  permission. ( #788 )", "breadcrumbs": "[\"Changelog\", \"0.44 (2020-06-11)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/788\", \"label\": \"#788\"}]"}
{"id": "changelog:writable-canned-queries", "page": "changelog", "ref": "writable-canned-queries", "title": "Writable canned queries", "content": "Datasette's  Canned queries  feature lets you define SQL queries in  metadata.json  which can then be executed by users visiting a specific URL.  https://latest.datasette.io/fixtures/neighborhood_search  for example. \n                 Canned queries were previously restricted to  SELECT , but Datasette 0.44 introduces the ability for canned queries to execute  INSERT  or  UPDATE  queries as well, using the new  \"write\": true  property ( #800 ): \n                 {\n    \"databases\": {\n        \"dogs\": {\n            \"queries\": {\n                \"add_name\": {\n                    \"sql\": \"INSERT INTO names (name) VALUES (:name)\",\n                    \"write\": true\n                }\n            }\n        }\n    }\n} \n                 See  Writable canned queries  for more details.", "breadcrumbs": "[\"Changelog\", \"0.44 (2020-06-11)\"]", "references": "[{\"href\": \"https://latest.datasette.io/fixtures/neighborhood_search\", \"label\": \"https://latest.datasette.io/fixtures/neighborhood_search\"}, {\"href\": \"https://github.com/simonw/datasette/issues/800\", \"label\": \"#800\"}]"}
{"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:signed-values-and-secrets", "page": "changelog", "ref": "signed-values-and-secrets", "title": "Signed values and secrets", "content": "Both flash messages and user authentication needed a way to sign values and set signed cookies. Two new methods are now available for plugins to take advantage of this mechanism:  .sign(value, namespace=\"default\")  and  .unsign(value, namespace=\"default\") . \n                 Datasette will generate a secret automatically when it starts up, but to avoid resetting the secret (and hence invalidating any cookies) every time the server restarts you should set your own secret. You can pass a secret to Datasette using the new  --secret  option or with a  DATASETTE_SECRET  environment variable. See  Configuring the secret  for more details. \n                 You can also set a secret when you deploy Datasette using  datasette publish  or  datasette package  - see  Using secrets with datasette publish . \n                 Plugins can now sign values and verify their signatures using the  datasette.sign()  and  datasette.unsign()  methods.", "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: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:register-routes-plugin-hooks", "page": "changelog", "ref": "register-routes-plugin-hooks", "title": "register_routes() plugin hooks", "content": "Plugins can now register new views and routes via the  register_routes(datasette)  plugin hook ( #819 ). View functions can be defined that accept any of the current  datasette  object, the current  request , or the ASGI  scope ,  send  and  receive  objects.", "breadcrumbs": "[\"Changelog\", \"0.44 (2020-06-11)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/819\", \"label\": \"#819\"}]"}
{"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:the-road-to-datasette-1-0", "page": "changelog", "ref": "the-road-to-datasette-1-0", "title": "The road to Datasette 1.0", "content": "I've assembled a  milestone for Datasette 1.0 . The focus of the 1.0 release will be the following: \n                 \n                     \n                         Signify confidence in the quality/stability of Datasette \n                     \n                     \n                         Give plugin authors confidence that their plugins will work for the whole 1.x release cycle \n                     \n                     \n                         Provide the same confidence to developers building against Datasette JSON APIs \n                     \n                 \n                 If you have thoughts about what you would like to see for Datasette 1.0 you can join  the conversation on issue #519 .", "breadcrumbs": "[\"Changelog\", \"0.44 (2020-06-11)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/milestone/7\", \"label\": \"milestone for Datasette 1.0\"}, {\"href\": \"https://github.com/simonw/datasette/issues/519\", \"label\": \"the conversation on issue #519\"}]"}
{"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: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\"}]"}