rowid,name,body,releases_fts,rank
8546575,Datasette 0.12,"-   Added `__version__`, now displayed as tooltip in page footer
    (#108).
-   Added initial docs, including a changelog (#99).
-   Turned on auto-escaping in Jinja.
-   Added a UI for editing named parameters (#96).

     You can now construct a custom SQL statement using SQLite named parameters (e.g. `:name`) and datasette will display form fields for editing those parameters. [Here's an example](https://australian-dogs.now.sh/australian-dogs-3ba9628?sql=select+name%2C+count%28*%29+as+n+from+%28%0D%0A%0D%0Aselect+upper%28%22Animal+name%22%29+as+name+from+%5BAdelaide-City-Council-dog-registrations-2013%5D+where+Breed+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28Animal_Name%29+as+name+from+%5BAdelaide-City-Council-dog-registrations-2014%5D+where+Breed_Description+like+%3Abreed%0D%0A%0D%0Aunion+all+%0D%0A%0D%0Aselect+upper%28Animal_Name%29+as+name+from+%5BAdelaide-City-Council-dog-registrations-2015%5D+where+Breed_Description+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22AnimalName%22%29+as+name+from+%5BCity-of-Port-Adelaide-Enfield-Dog_Registrations_2016%5D+where+AnimalBreed+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22Animal+Name%22%29+as+name+from+%5BMitcham-dog-registrations-2015%5D+where+Breed+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22DOG_NAME%22%29+as+name+from+%5Bburnside-dog-registrations-2015%5D+where+DOG_BREED+like+%3Abreed%0D%0A%0D%0Aunion+all+%0D%0A%0D%0Aselect+upper%28%22Animal_Name%22%29+as+name+from+%5Bcity-of-playford-2015-dog-registration%5D+where+Breed_Description+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22Animal+Name%22%29+as+name+from+%5Bcity-of-prospect-dog-registration-details-2016%5D+where%22Breed+Description%22+like+%3Abreed%0D%0A%0D%0A%29+group+by+name+order+by+n+desc%3B&breed=pug) which lets you see the most popular names for dogs of different species registered through various dog registration schemes in Australia.
-   Pin to specific Jinja version. (#100).
-   Default to 127.0.0.1 not 0.0.0.0. (#98).
-   Added extra metadata options to publish and package commands.
    (#92).

    You can now run these commands like so:

        datasette now publish mydb.db \
            --title=""My Title"" \
            --source=""Source"" \
            --source_url=""http://www.example.com/"" \
            --license=""CC0"" \
            --license_url=""https://creativecommons.org/publicdomain/zero/1.0/""

    This will write those values into the metadata.json that is packaged
    with the app. If you also pass `--metadata=metadata.json` that file
    will be updated with the extra values before being written into the
    Docker image.

-   Added simple production-ready Dockerfile (#94) \[Andrew Cutler\]
-   New `?_sql_time_limit_ms=10` argument to database and table page
    (#95)
-   SQL syntax highlighting with Codemirror (#89) \[Tom Dyson\]",51,
8652546,"Datasette 0.13: foreign key, search and filters","# 0.13 (2017-11-24)

  - Search now applies to current filters.
    
    Combined search into the same form as filters.
    
    Closes [\#133](https://github.com/simonw/datasette/issues/133)

  - Much tidier design for table view header.
    
    Closes [\#147](https://github.com/simonw/datasette/issues/147)

  - Added `?column__not=blah` filter.
    
    Closes [\#148](https://github.c)

  - Row page now resolves foreign keys.
    
    Closes [\#132]()

  - Further tweaks to select/input filter styling.
    
    Refs [\#86]() - thanks for the help, @natbat\!

  - Show linked foreign key in table cells.

  - Added UI for editing table filters.
    
    Refs [\#86]()

  - Hide FTS-created tables on index pages.
    
    Closes [\#129]()

  - Add publish to heroku support \[Jacob Kaplan-Moss\]
    
    `datasette publish heroku mydb.db`
    
    Pull request [\#104]()

  - Initial implementation of `?_group_count=column`.
    
    URL shortcut for counting rows grouped by one or more columns.
    
    `?_group_count=column1&_group_count=column2` works as well.
    
    SQL generated looks like this:
    
        select ""qSpecies"", count(*) as ""count""
        from Street_Tree_List
        group by ""qSpecies""
        order by ""count"" desc limit 100
    
    Or for two columns like this:
    
        select ""qSpecies"", ""qSiteInfo"", count(*) as ""count""
        from Street_Tree_List
        group by ""qSpecies"", ""qSiteInfo""
        order by ""count"" desc limit 100
    
    Refs [\#44]()

  - Added `--build=master` option to datasette publish and package.
    
    The `datasette publish` and `datasette package` commands both now
    accept an optional `--build` argument. If provided, this can be used
    to specify a branch published to GitHub that should be built into
    the container.
    
    This makes it easier to test code that has not yet been officially
    released to PyPI, e.g.:
    
        datasette publish now mydb.db --branch=master

  - Implemented `?_search=XXX` + UI if a FTS table is detected.
    
    Closes [\#131]()

  - Added `datasette --version` support.

  - Table views now show expanded foreign key references, if possible.
    
    If a table has foreign key columns, and those foreign key tables
    have `label_columns`, the TableView will now query those other
    tables for the corresponding values and display those values as
    links in the corresponding table cells.
    
    label\_columns are currently detected by the `inspect()` function,
    which looks for any table that has just two columns - an ID column
    and one other - and sets the `label_column` to be that second non-ID
    column.

  - Don't prevent tabbing to ""Run SQL"" button ([\#117]()) \[Robert
    Gieseke\]
    
    See comment in [\#115]()

  - Add keyboard shortcut to execute SQL query ([\#115]()) \[Robert
    Gieseke\]

  - Allow `--load-extension` to be set via environment variable.

  - Add support for `?field__isnull=1` ([\#107]()) \[Ray N\]

  - Add spatialite, switch to debian and local build ([\#114]()) \[Ariel
    Núñez\]

  - Added `--load-extension` argument to datasette serve.
    
    Allows loading of SQLite extensions. Refs [\#110]().
",51,
8841695,Datasette 0.14: customization edition,"The theme of this release is customization: Datasette now allows every aspect of its presentation [to be customized](http://datasette.readthedocs.io/en/latest/custom_templates.html) either using additional CSS or by providing entirely new templates.

Datasette's [metadata.json format](http://datasette.readthedocs.io/en/latest/metadata.html) has also been expanded, to allow per-database and per-table metadata. A new `datasette skeleton` command can be used to generate a skeleton JSON file ready to be filled in with per-database and per-table details.

The `metadata.json` file can also be used to define [canned queries](http://datasette.readthedocs.io/en/latest/sql_queries.html#canned-queries), as a more powerful alternative to SQL views.

  - `extra_css_urls`/`extra_js_urls` in metadata
    
    A mechanism in the `metadata.json` format for adding custom CSS and JS urls.
    
    Create a `metadata.json` file that looks like this:
    
        {
            ""extra_css_urls"": [
                ""https://simonwillison.net/static/css/all.bf8cd891642c.css""
            ],
            ""extra_js_urls"": [
                ""https://code.jquery.com/jquery-3.2.1.slim.min.js""
            ]
        }
    
    Then start datasette like this:
    
        datasette mydb.db --metadata=metadata.json
    
    The CSS and JavaScript files will be linked in the `<head>` of every page.
    
    You can also specify a SRI (subresource integrity hash) for these assets:
    
        {
            ""extra_css_urls"": [
                {
                    ""url"": ""https://simonwillison.net/static/css/all.bf8cd891642c.css"",
                    ""sri"": ""sha384-9qIZekWUyjCyDIf2YK1FRoKiPJq4PHt6tp/ulnuuyRBvazd0hG7pWbE99zvwSznI""
                }
            ],
            ""extra_js_urls"": [
                {
                    ""url"": ""https://code.jquery.com/jquery-3.2.1.slim.min.js"",
                    ""sri"": ""sha256-k2WSCIexGzOj3Euiig+TlR8gA0EmPjuc79OEeY5L45g=""
                }
            ]
        }
    
    Modern browsers will only execute the stylesheet or JavaScript if the SRI hash matches the content served. You can generate hashes using <https://www.srihash.org/>

  - Auto-link column values that look like URLs ([\#153](https://github.com/simonw/datasette/issues/153))

  - CSS styling hooks as classes on the body ([\#153](https://github.com/simonw/datasette/issues/153))
    
    Every template now gets CSS classes in the body designed to support custom styling.
    
    The index template (the top level page at `/`) gets this:
    
        <body class=""index"">
    
    The database template (`/dbname/`) gets this:
    
        <body class=""db db-dbname"">
    
    The table template (`/dbname/tablename`) gets:
    
        <body class=""table db-dbname table-tablename"">
    
    The row template (`/dbname/tablename/rowid`) gets:
    
        <body class=""row db-dbname table-tablename"">
    
    The `db-x` and `table-x` classes use the database or table names themselves IF they are valid CSS identifiers. If they aren't, we strip any invalid characters out and append a 6 character md5 digest of the original name, in order to ensure that multiple tables which resolve to the same stripped character version still have different CSS classes.
    
    Some examples (extracted from the unit tests):
    
        ""simple"" => ""simple""
        ""MixedCase"" => ""MixedCase""
        ""-no-leading-hyphens"" => ""no-leading-hyphens-65bea6""
        ""_no-leading-underscores"" => ""no-leading-underscores-b921bc""
        ""no spaces"" => ""no-spaces-7088d7""
        ""-"" => ""336d5e""
        ""no $ characters"" => ""no--characters-59e024""

  - `datasette --template-dir=mytemplates/` argument
    
    You can now pass an additional argument specifying a directory to look for custom templates in.
    
    Datasette will fall back on the default templates if a template is not found in that directory.

  - Ability to over-ride templates for individual tables/databases.
    
    It is now possible to over-ride templates on a per-database / per-row or per-table basis.
    
    When you access e.g. `/mydatabase/mytable` Datasette will look for the following:
    
        - table-mydatabase-mytable.html
        - table.html
    
    If you provided a `--template-dir` argument to datasette serve it will look in that directory first.
    
    The lookup rules are as follows:
    
        Index page (/):
            index.html
        
        Database page (/mydatabase):
            database-mydatabase.html
            database.html
        
        Table page (/mydatabase/mytable):
            table-mydatabase-mytable.html
            table.html
        
        Row page (/mydatabase/mytable/id):
            row-mydatabase-mytable.html
            row.html
    
    If a table name has spaces or other unexpected characters in it, the template filename will follow the same rules as our custom `<body>` CSS classes - for example, a table called ""Food Trucks"" will attempt to load the following templates:
    
        table-mydatabase-Food-Trucks-399138.html
        table.html
    
    It is possible to extend the default templates using Jinja template inheritance. If you want to customize EVERY row template with some additional content you can do so by creating a row.html template like this:
    
        {% extends ""default:row.html"" %}
        
        {% block content %}
        <h1>EXTRA HTML AT THE TOP OF THE CONTENT BLOCK</h1>
        <p>This line renders the original block:</p>
        {{ super() }}
        {% endblock %}

  - `--static` option for datasette serve ([\#160](https://github.com/simonw/datasette/issues/160))
    
    You can now tell Datasette to serve static files from a specific location at a specific mountpoint.
    
    For example:
    
        datasette serve mydb.db --static extra-css:/tmp/static/css
    
    Now if you visit this URL:
    
        http://localhost:8001/extra-css/blah.css
    
    The following file will be served:
    
        /tmp/static/css/blah.css

  - Canned query support.
    
    Named canned queries can now be defined in `metadata.json` like this:
    
        {
            ""databases"": {
                ""timezones"": {
                    ""queries"": {
                        ""timezone_for_point"": ""select tzid from timezones ...""
                    }
                }
            }
        }
    
    These will be shown in a new ""Queries"" section beneath ""Views"" on the database page.

  - New `datasette skeleton` command for generating `metadata.json` ([\#164](https://github.com/simonw/datasette/issues/164))

  - `metadata.json` support for per-table/per-database metadata ([\#165](https://github.com/simonw/datasette/issues/165))
    
    Also added support for descriptions and HTML descriptions.
    
    Here's an example metadata.json file illustrating custom per-database and per-table metadata:
    
        {
            ""title"": ""Overall datasette title"",
            ""description_html"": ""This is a <em>description with HTML</em>."",
            ""databases"": {
                ""db1"": {
                    ""title"": ""First database"",
                    ""description"": ""This is a string description & has no HTML"",
                    ""license_url"": ""http://example.com/"",
                ""license"": ""The example license"",
                    ""queries"": {
                      ""canned_query"": ""select * from table1 limit 3;""
                    },
                    ""tables"": {
                        ""table1"": {
                            ""title"": ""Custom title for table1"",
                            ""description"": ""Tables can have descriptions too"",
                            ""source"": ""This has a custom source"",
                            ""source_url"": ""http://example.com/""
                        }
                    }
                }
            }
        }

  - Renamed `datasette build` command to `datasette inspect` ([\#130](https://github.com/simonw/datasette/issues/130))

  - Upgrade to Sanic 0.7.0 ([\#168](https://github.com/simonw/datasette/issues/168))
    
    <https://github.com/channelcat/sanic/releases/tag/0.7.0>

  - Package and publish commands now accept `--static` and `--template-dir`
    
    Example usage:
    
        datasette package --static css:extra-css/ --static js:extra-js/ \
          sf-trees.db --template-dir templates/ --tag sf-trees --branch master
    
    This creates a local Docker image that includes copies of the templates/, extra-css/ and extra-js/ directories. You can then run it like this:
    
        docker run -p 8001:8001 sf-trees
    
    For publishing to Zeit now:
    
        datasette publish now --static css:extra-css/ --static js:extra-js/ \
          sf-trees.db --template-dir templates/ --name sf-trees --branch master

  - HTML comment showing which templates were considered for a page ([\#171](https://github.com/simonw/datasette/issues/171))
",51,
10458641,Datasette 0.15: sort by column,"The biggest new feature in this release is the ability to sort by column. On the table page the column headers can now be clicked to apply sort (or descending sort), or you can specify `?_sort=column` or `?_sort_desc=column` directly in the URL.

You can try this feature out on [this fivethirtyeight data](https://fivethirtyeight.datasettes.com/fivethirtyeight/congress-age%2Fcongress-terms) about the ages of different US politicians.

  - `table_rows` =\> `table_rows_count`, `filtered_table_rows` =\> `filtered_table_rows_count`
    
    Renamed properties. Closes [\#194](https://github.com/simonw/datasette/issues/194)

  - New `sortable_columns` option in `metadata.json` to control sort options.
    
    You can now explicitly set which columns in a table can be used for sorting using the `_sort` and `_sort_desc` arguments using `metadata.json`:
    
        {
            ""databases"": {
                ""database1"": {
                    ""tables"": {
                        ""example_table"": {
                            ""sortable_columns"": [
                                ""height"",
                                ""weight""
                            ]
                        }
                    }
                }
            }
        }
    
    Refs [\#189](https://github.com/simonw/datasette/issues/189)

  - Column headers now link to sort/desc sort - refs [\#189](https://github.com/simonw/datasette/issues/189)

  - `_sort` and `_sort_desc` parameters for table views
    
    Allows for paginated sorted results based on a specified column.
    
    Refs [\#189](https://github.com/simonw/datasette/issues/189)

  - Total row count now correct even if `_next` applied

  - Use .custom\_sql() for \_group\_count implementation (refs [\#150](https://github.com/simonw/datasette/issues/150))

  - Make HTML title more readable in query template ([\#180](https://github.com/simonw/datasette/issues/180)) \[Ryan Pitts\]

  - New `?_shape=objects/object/lists` param for JSON API ([\#192](https://github.com/simonw/datasette/issues/192))
    
    New `_shape=` parameter replacing old `.jsono` extension
    
    Now instead of this:
    
        /database/table.jsono
    
    We use the `_shape` parameter like this:
    
        /database/table.json?_shape=objects
    
    Also introduced a new `_shape` called `object` which looks like this:
    
        /database/table.json?_shape=object
    
    Returning an object for the rows key:
    
        ...
        ""rows"": {
            ""pk1"": {
                ...
            },
            ""pk2"": {
                ...
            }
        }
    
    Refs [\#122](https://github.com/simonw/datasette/issues/122)

  - Utility for writing test database fixtures to a .db file
    
    `python tests/fixtures.py /tmp/hello.db`
    
    This is useful for making a SQLite database of the test fixtures for interactive exploration.

  - Compound primary key `_next=` now plays well with extra filters
    
    Closes [\#190](https://github.com/simonw/datasette/issues/190)

  - Fixed bug with keyset pagination over compound primary keys
    
    Refs [\#190](https://github.com/simonw/datasette/issues/190)

  - Database/Table views inherit `source/license/source_url/license_url` metadata
    
    If you set the `source_url/license_url/source/license` fields in your root metadata those values will now be inherited all the way down to the database and table templates.
    
    The `title/description` are NOT inherited.
    
    Also added unit tests for the HTML generated by the metadata.
    
    Refs [\#185](https://github.com/simonw/datasette/issues/185)

  - Add metadata, if it exists, to heroku temp dir ([\#178](https://github.com/simonw/datasette/issues/178)) \[Tony Hirst\]

  - Initial documentation for pagination

  - Broke up test\_app into test\_api and test\_html

  - Fixed bug with .json path regular expression
    
    I had a table called `geojson` and it caused an exception because the regex was matching `.json` and not `\.json`

  - Deploy to Heroku with Python 3.6.3",51,
10542772,"Datasette 0.16: sort on mobile, better error handling","  - Better mechanism for handling errors; 404s for missing table/database
    
    New error mechanism closes [#193](https://github.com/simonw/datasette/issues/193)
    
    404s for missing tables/databases closes [#184](https://github.com/simonw/datasette/issues/184)

  - long\_description in markdown for the new PyPI

  - Hide Spatialite system tables. \[Russ Garrett\]

  - Allow `explain select` / `explain query plan select` [#201](https://github.com/simonw/datasette/issues/201)

  - Datasette inspect now finds primary\_keys [#195](https://github.com/simonw/datasette/issues/195)

  - Ability to sort using form fields (for mobile portrait mode) [#199](https://github.com/simonw/datasette/issues/199)
    
    We now display sort options as a select box plus a descending checkbox, which means you can apply sort orders even in portrait mode on a mobile phone where the column headers are hidden.",51,
10547491,Datasette 0.18: units,"This release introduces [support for units](http://datasette.readthedocs.io/en/latest/metadata.html#specifying-units-for-a-column), contributed by Russ Garrett ([\#203](https://github.com/simonw/datasette/issues/203)). You can now optionally specify the units for specific columns using `metadata.json`. Once specified, units will be displayed in the HTML view of your table. They also become available for use in filters - if a column is configured with a unit of distance, you can request all rows where that column is less than 50 meters or more than 20 feet [for example](https://wtr-api.herokuapp.com/wtr-663ea99/license_frequency?frequency__gt=50GHz&height__lt=50ft).

  - Link foreign keys which don't have labels. \[Russ Garrett\]
    
    This renders unlabeled FKs as simple links.
    
    Also includes bonus fixes for two minor issues:
    
      - In foreign key link hrefs the primary key was escaped using HTML escaping rather than URL escaping. This broke some non-integer PKs.
      - Print tracebacks to console when handling 500 errors.

  - Fix SQLite error when loading rows with no incoming FKs. \[Russ Garrett\]
    
    This fixes `ERROR: conn=<sqlite3.Connection object at 0x10bbb9f10>, sql = 'select ', params = {'id': '1'}` caused by an invalid query when loading incoming FKs.
    
    The error was ignored due to async but it still got printed to the console.

  - Allow custom units to be registered with Pint. \[Russ Garrett\]

  - Support units in filters. \[Russ Garrett\]

  - Tidy up units support. \[Russ Garrett\]
    
      - Add units to exported JSON
      - Units key in metadata skeleton
      - Docs

  - Initial units support. \[Russ Garrett\]
    
    Add support for specifying units for a column in `metadata.json` and rendering them on display using [pint](https://pint.readthedocs.io/en/latest/)",51,
10575542,Datasette 0.19: plugins preview,"This is the first preview of the new Datasette plugins mechanism. Only two plugin hooks are available so far - for custom SQL functions and custom template filters. There's plenty more to come - read [the documentation](https://datasette.readthedocs.io/en/latest/plugins.html) and get involved in [the tracking ticket](https://github.com/simonw/datasette/issues/14) if you have feedback on the direction so far.

- Fix for `_sort_desc=sortable_with_nulls` test, refs [#216](https://github.com/simonw/datasette/issues/216)

- Fixed [#216](https://github.com/simonw/datasette/issues/216) - paginate correctly when sorting by nullable column

- Initial documentation for plugins, closes [#213](https://github.com/simonw/datasette/issues/213)

  https://datasette.readthedocs.io/en/latest/plugins.html

- New `--plugins-dir=plugins/` option ([#212](https://github.com/simonw/datasette/issues/212))

  New option causing Datasette to load and evaluate all of the Python files in the specified directory and register any plugins that are defined in those files.

  This new option is available for the following commands:

      datasette serve mydb.db --plugins-dir=plugins/
      datasette publish now/heroku mydb.db --plugins-dir=plugins/
      datasette package mydb.db --plugins-dir=plugins/

- Start of the plugin system, based on pluggy ([#210](https://github.com/simonw/datasette/issues/14))

  Uses https://pluggy.readthedocs.io/ originally created for the py.test project

  We're starting with two plugin hooks:

  `prepare_connection(conn)`

  This is called when a new SQLite connection is created. It can be used to register custom SQL functions.

  `prepare_jinja2_environment(env)`

  This is called with the Jinja2 environment. It can be used to register custom template tags and filters.

  An example plugin which uses these two hooks can be found at https://github.com/simonw/datasette-plugin-demos or installed using `pip install datasette-plugin-demos`

  Refs [#14](https://github.com/simonw/datasette/issues/14)

- Return HTTP 405 on InvalidUsage rather than 500. [Russ Garrett]

  This also stops it filling up the logs. This happens for HEAD requests at the moment - which perhaps should be handled better, but that's a different issue.",51,
10645022,Datasette 0.20: static assets and templates for plugins,"Mostly new work on the [Plugins](http://datasette.readthedocs.io/en/latest/plugins.html) mechanism: plugins can now bundle static assets and custom templates, and ``datasette publish`` has a new ``--install=name-of-plugin`` option.

- Add col-X classes to HTML table on custom query page
- Fixed out-dated template in documentation
- Plugins can now bundle custom templates, #224
- Added /-/metadata /-/plugins /-/inspect, #225
- Documentation for --install option, refs #223
- Datasette publish/package --install option, #223
- Fix for plugins in Python 3.5, #222
- New plugin hooks: extra_css_urls() and extra_js_urls(), #214
- /-/static-plugins/PLUGIN_NAME/ now serves static/ from plugins
- <th> now gets class=""col-X"" - plus added col-X documentation
- Use to_css_class for table cell column classes

  This ensures that columns with spaces in the name will still
  generate usable CSS class names. Refs #209
- Add column name classes to <td>s, make PK bold [Russ Garrett]
- Don't duplicate simple primary keys in the link column [Russ Garrett]

  When there's a simple (single-column) primary key, it looks weird to
  duplicate it in the link column.

  This change removes the second PK column and treats the link column as
  if it were the PK column from a header/sorting perspective.
- Correct escaping for HTML display of row links [Russ Garrett]
- Longer time limit for test_paginate_compound_keys

  It was failing intermittently in Travis - see #209
- Use application/octet-stream for downloadable databses
- Updated PyPI classifiers
- Updated PyPI link to pypi.org",51,
10868113,"Datasette 0.21: New _shape=, new _size=, search within columns","New JSON `_shape=` options, the ability to set table `_size=` and a mechanism for searching within specific columns.

  - Default tests to using a longer timelimit
    
    Every now and then a test will fail in Travis CI on Python 3.5 because it hit the default 20ms SQL time limit.
    
    Test fixtures now default to a 200ms time limit, and we only use the 20ms time limit for the specific test that tests query interruption.

    This should make our tests on Python 3.5 in Travis much more stable.

  - Support `_search_COLUMN=text` searches, closes [\#237](https://github.com/simonw/datasette/issues/237)

  - Show version on `/-/plugins` page, closes [\#248](https://github.com/simonw/datasette/issues/248)

  - `?_size=max` option, closes [\#249](https://github.com/simonw/datasette/issues/249)

  - Added `/-/versions` and `/-/versions.json`, closes [\#244](https://github.com/simonw/datasette/issues/244)
    
    Sample output:
    
        {
          ""python"": {
            ""version"": ""3.6.3"",
            ""full"": ""3.6.3 (default, Oct  4 2017, 06:09:38) \n[GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.37)]""
          },
          ""datasette"": {
            ""version"": ""0.20""
          },
          ""sqlite"": {
            ""version"": ""3.23.1"",
            ""extensions"": {
              ""json1"": null,
              ""spatialite"": ""4.3.0a""
            }
          }
        }

  - Renamed `?_sql_time_limit_ms=` to `?_timelimit`, closes [\#242](https://github.com/simonw/datasette/issues/242)

  - New `?_shape=array` option + tweaks to `_shape`, closes [\#245](https://github.com/simonw/datasette/issues/245)
    
      - Default is now `?_shape=arrays` (renamed from `lists`)
      - New `?_shape=array` returns an array of objects as the root object
      - Changed `?_shape=object` to return the object as the root
      - Updated docs

  - FTS tables now detected by `inspect()`, closes [\#240](https://github.com/simonw/datasette/issues/240)

  - New `?_size=XXX` querystring parameter for table view, closes [\#229](https://github.com/simonw/datasette/issues/229)
    
    Also added documentation for all of the `_special` arguments.
    
    Plus deleted some duplicate logic implementing `_group_count`.

  - If `max_returned_rows==page_size`, increment `max_returned_rows` - fixes [\#230](https://github.com/simonw/datasette/issues/230)

  - New `hidden: True` option for table metadata, closes [\#239](https://github.com/simonw/datasette/issues/239)

  - Hide `idx_*` tables if spatialite detected, closes [\#228](https://github.com/simonw/datasette/issues/228)

  - Added `class=rows-and-columns` to custom query results table

  - Added CSS class `rows-and-columns` to main table

  - `label_column` option in `metadata.json` - closes [\#234](https://github.com/simonw/datasette/issues/234)",51,
11087850,Datasette 0.22: Datasette Facets,"The big new feature in this release is [facets](http://datasette.readthedocs.io/en/latest/facets.html). Datasette can now apply faceted browse to any column in any table. It will also suggest possible facets. See the [Datasette Facets](https://simonwillison.net/2018/May/20/datasette-facets/) announcement post for more details.

In addition to the work on facets:

- Added [docs for introspection endpoints](https://datasette.readthedocs.io/en/latest/introspection.html)

- New `--config` option, added `--help-config`, closes #274

  Removed the `--page_size=` argument to `datasette serve` in favour of:

      datasette serve --config default_page_size:50 mydb.db

  Added new help section:

      $ datasette --help-config
      Config options:
        default_page_size            Default page size for the table view
                                     (default=100)
        max_returned_rows            Maximum rows that can be returned from a table
                                     or custom query (default=1000)
        sql_time_limit_ms            Time limit for a SQL query in milliseconds
                                     (default=1000)
        default_facet_size           Number of values to return for requested facets
                                     (default=30)
        facet_time_limit_ms          Time limit for calculating a requested facet
                                     (default=200)
        facet_suggest_time_limit_ms  Time limit for calculating a suggested facet
                                     (default=50)
- Only apply responsive table styles to `.rows-and-column`

  Otherwise they interfere with tables in the description, e.g. on
  https://fivethirtyeight.datasettes.com/fivethirtyeight/nba-elo%2Fnbaallelo

- Refactored views into new `views/` modules, refs #256
- [Documentation for SQLite full-text search](http://datasette.readthedocs.io/en/latest/full_text_search.html) support, closes #253
- `/-/versions` now includes SQLite `fts_versions`, closes #252",51,
11136605,Datasette 0.22.1,"Bugfix release, plus we now use [versioneer](https://github.com/warner/python-versioneer) for our version numbers.

- Faceting no longer breaks pagination, fixes #282
- Add ``__version_info__`` derived from `__version__` [Robert Gieseke]

  This might be tuple of more than two values (major and minor
  version) if commits have been made after a release.
- Add version number support with Versioneer. [Robert Gieseke]

  Versioneer Licence:
  Public Domain (CC0-1.0)

  Closes #273
- Refactor inspect logic [Russ Garrett]",51,
11530498,"Datasette 0.23: CSV, SpatiaLite and more","This release features CSV export, improved options for foreign key expansions, new configuration settings and improved support for SpatiaLite.

See full release notes here: http://datasette.readthedocs.io/en/latest/changelog.html#v0-23",51,
11591352,Datasette 0.23.1,"Minor bugfix release.

* Correctly display empty strings in HTML table, closes #314
* Allow “.” in database filenames, closes #302
* 404s ending in slash redirect to remove that slash, closes #309
* Fixed incorrect display of compound primary keys with foreign key references. Closes #319
* Docs + example of canned SQL query using || concatenation. Closes #321
* Correctly display facets with value of 0 - closes #318
* Default ‘expand labels’ to checked in CSV advanced export
",51,
11825600,Datasette 0.23.2,"Minor bugfix and documentation release.

* CSV export now respects `--cors`, fixes #326
* [Installation instructions](https://datasette.readthedocs.io/en/latest/installation.html) including docker image - closes #328
* Fix for row pages for tables with / in, closes #325",51,
12080036,Datasette 0.24,"See full release notes here: http://datasette.readthedocs.io/en/latest/changelog.html#v0-24
",51,
12986637,Datasette 0.25,"New plugin hooks, improved database view support and an easier way to use more recent versions of SQLite.

See full release notes here: https://datasette.readthedocs.io/en/latest/changelog.html#v0-25",51,
14560294,Datasette 0.25.1,"Documentation improvements plus a fix for publishing to Zeit Now.

* `datasette publish now` now uses Zeit’s v1 platform, to work around the new 100MB image limit. Thanks, @slygent - closes #366.
",51,
14560304,Datasette 0.25.2,"* `datasette publish heroku` now uses the `python-3.6.7` runtime
* Added documentation on [how to build the documentation](https://datasette.readthedocs.io/en/stable/contributing.html#editing-and-building-the-documentation)
* Added documentation covering [our release process](https://datasette.readthedocs.io/en/stable/contributing.html#release-process)
* Upgraded to pytest 4.0.2
",51,
14914779,Datasette 0.26,[Datasette 0.26 release notes](https://datasette.readthedocs.io/en/stable/changelog.html#v0-26),51,
15175633,0.7,Release notes are here: https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v0-7,51,
15206659,Datasette 0.26.1,Release notes: https://datasette.readthedocs.io/en/stable/changelog.html#v0-26-1,51,
15208430,0.8,"Two new commands: `sqlite-utils csv` and `sqlite-utils json`

https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v0-8",51,
15243253,0.9,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v0-9,51,
15389392,Datasette 0.27,https://datasette.readthedocs.io/en/stable/changelog.html#v0-27,51,
15439849,0.10,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v0-10,51,
15731282,0.11,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v0-11,51,
15731354,0.12,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v0-12,51,
15739051,0.13,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v0-13,51,
15744513,0.14,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v0-14,51,
17450414,Datasette 0.28,"[Datasette 0.28](https://datasette.readthedocs.io/en/stable/changelog.html#v0-28) - a salmagundi of new features!
   * No longer immutable! Datasette now supports [databases that change](https://datasette.readthedocs.io/en/stable/changelog.html#supporting-databases-that-change).
   * [Faceting improvements](https://datasette.readthedocs.io/en/stable/changelog.html#faceting-improvements-and-faceting-plugins) including facet-by-JSON-array and the ability to define custom faceting using plugins.
   * [datasette publish cloudrun](https://datasette.readthedocs.io/en/stable/changelog.html#datasette-publish-cloudrun) lets you publish databasese to Google's new Cloud Run hosting service.
   * New [register_output_renderer](https://datasette.readthedocs.io/en/stable/changelog.html#register-output-renderer-plugins) plugin hook for adding custom output extensions to Datasette in addition to the default `.json` and `.csv`.
   * Dozens of other smaller features and tweaks - see [the release notes](https://datasette.readthedocs.io/en/stable/changelog.html#v0-28) for full details.",51,
17583581,1.0,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-0,51,
17616531,1.0.1,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-0-1,51,
17645877,1.1,"https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-1

* Support for `ignore=True` / `--ignore` for ignoring inserted records if the primary key alread exists (#21)
* Ability to add a column that is a foreign key reference using `fk=...` / `--fk` (#16)
",51,
17961871,1.2,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-2,51,
18132566,1.2.1,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-2-1,51,
18226656,1.2.2,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-2-2,51,
18307928,1.3,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-3,51,
18461320,Datasette 0.29,"ASGI, new plugin hooks, facet by date and much, much more… See [the release notes](https://datasette.readthedocs.io/en/stable/changelog.html#v0-29) for full details.",51,
18598489,0.29.1,"- Fixed bug with static mounts using relative paths which could lead to traversal exploits (#555) - thanks Abdussamet Kocak!

https://datasette.readthedocs.io/en/stable/changelog.html#v0-29-1",51,
18723202,1.6,"- `sqlite-utils insert` can now accept TSV data via the new `--tsv` option (#41)
",51,
18750551,Initial release,,51,
18750559,0.2,Fixed a bug where duplicate records could crash the import.,51,
18762495,0.3,"- Tool now displays a progress bar during import - you can disable it with `--silent` #5
- You can pass a path to a decompressed XML file instead of a zip file, using `--xml`
- Records table is now broken up into different tables for each type of recorded data #6",51,
18823859,0.3.1,Uses less RAM - see #7 ,51,
18881253,0.3.2,Fix for #9 - Too many SQL variables bug,51,
18911392,1.7,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-7,51,
18911404,1.7.1,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-7-1,51,
19669553,0.1,First usable release.,51,
19704661,0.29.2,"* Bumped Uvicorn to 0.8.4, fixing a bug where the querystring was not included in the server logs. (#559)
* Fixed bug where the navigation breadcrumbs were not displayed correctly on the page for a custom query. (#558)
* Fixed bug where custom query names containing unicode characters caused errors.

https://datasette.readthedocs.io/en/stable/changelog.html#v0-29-2",51,
19704736,1.8,https://sqlite-utils.readthedocs.io/en/stable/changelog.html#v1-8,51,
19704739,1.9,https://sqlite-utils.readthedocs.io/en/stable/changelog.html#v1-9,51,
19704743,1.10,https://sqlite-utils.readthedocs.io/en/stable/changelog.html#v1-10,51,
19704889,1.11,https://sqlite-utils.readthedocs.io/en/stable/changelog.html#v1-11,51,
19763160,Alpha release,,51,
19763185,0.2,Full text search for tweets table,51,
19763200,0.3,"Extract places and media into separate tables

Demo: https://twitter-to-sqlite-demo.now.sh/",51,
19865891,0.4,"* New `users-lookup` command for fetching multiple user profiles, including using new `--sql` and `--attach` options
* New `list-members` subcommand for fetching members of a list
* Added `stop_after` option to `user-timeline` command",51,
19889174,0.5,* Added `followers-ids` and `friends-ids` subcommands,51,
19993251,0.1.1,* Fix bug in authentication handling code,51,
19993751,0.2,"* Added the `github-to-sqlite starred` command for retrieving starred repos, #1 ",51,
19993820,0.3,"* `license` is now extracted from the `repos` table into a separate `licenses` table with a foreign key, #2

",51,
20031553,0.4,"* Added `github-to-sqlite repos` command, #3 ",51,
20114205,0.1,First release,51,
20497186,0.6,"* New experimental `track` and `follow` commands for subscribing to the Twitter real-time API #11. [Documentation](https://github.com/dogsheep/twitter-to-sqlite#capturing-tweets-in-real-time-with-track-and-follow) for track and follow.
* Documentation for `--sql` and `--attach`, refs #8",51,
20504543,0.7,* New `statuses-lookup` command for bulk fetching tweets by their IDs - #13 ,51,
20506896,0.1,Initial release,51,
20631452,0.8,* New `twitter-to-sqlite import twitter.db archive.zip` command for importing data from a Twitter export file. #4 - [documentation here](https://github.com/dogsheep/twitter-to-sqlite/blob/master/README.md#importing-data-from-your-twitter-archive).,51,
20646519,0.9,"* New `twitter-to-sqlite home-timeline` command, for retrieving your timeline of tweets from people you follow - #18
* `twitter-to-sqlite import` created tables now use the `archive_` prefix instead of `archive-`, for easier querying
* Running `twitter-to-sqlite import` now deletes existing `archive_` tables and recreates them - #17",51,
20663605,0.5,"* New command: `github-to-sqlite issue-comments` for importing comments on issues - #7
* `github-to-sqlite issues` now accepts optional `--issue=1` argument
* Fixed bug inserting users into already-created table with wrong columns - #6",51,
20721291,0.10,"*  favorites command now populates `favorited_by` table - #14 
*  favorites `--stop_after` option - #20 
*  Store unescaped `full_text` of Tweet - #21 ",51,
20754277,0.11,"* Added `--since_id` and `--since` to `user-timeline` command, refs #20
* `--since` and `--since_id` options for `home-timeline`, closes #19 
*  `import` command now works on files and directories, closes #22 ",51,
20755954,0.2,"* Added --since option, closes #3 ",51,
20758324,0.11.1,"* Fix bugs running `home-timeline --since` from scratch. If tables were missing, script would throw an error.",51,
20783590,0.12,"* The `source` column for a tweet is now a foreign key to a new `sources` table - #12
* New migrations system to upgrade existing databases to handle the new `source` column extraction - #23
* Experimental implementation of new `twitter-to-sqlite search tweets.db search-term` command, which runs a search and saves the tweets from that search - #3
* Fixed bug where sometimes a user record for the authenticated user was not persisted to the `users` table",51,
20795250,0.29.3,https://datasette.readthedocs.io/en/stable/changelog.html#v0-29-3,51,
21073645,0.13,-  New `mentions-timeline` command (#26),51,
21098052,0.30,https://datasette.readthedocs.io/en/stable/changelog.html#v0-30,51,
21162064,0.30.1,https://datasette.readthedocs.io/en/stable/changelog.html#v0-30-1,51,
21169835,0.30.2,https://datasette.readthedocs.io/en/latest/changelog.html#v0-30-2,51,
21180989,0.14,"* `search` command gained `--since_id` and `--since` options, for retrieving tweets since the last time the search was run
* `search` command is [now documented](https://github.com/dogsheep/twitter-to-sqlite/blob/0.14/README.md#running-searches). Closes #3.",51,
21276745,1.12,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-12,51,
21276749,1.12.1,https://sqlite-utils.readthedocs.io/en/latest/changelog.html#v1-12-1,51,
21306693,0.4,* Fixed workout latitude/longitude points import for iOS 13 - #10,51,
21342008,0.15,"- Import command no longer fails on empty files - #29
- Fixed bug in `followers` command - #30
- `following` table now has indexes - #28",51,
21354706,0.6,"- New `releases` command for fetching releases for a repo, #11
- Repository topics are now fetched by the `repos` command
- `github-to-sqlite repos` now accepts multiple usernames
- Command now works without `--auth` file (using anonymous API calls), #9",51,
21426008,Datasette 0.31,"This version adds compatibility with Python 3.8 and breaks compatibility with Python 3.5.

Full release notes: https://datasette.readthedocs.io/en/stable/changelog.html#v0-31",51,
21426299,0.31.1,"- Deployments created using `datasette publish` now use `python:3.8` base Docker image (#629)

https://datasette.readthedocs.io/en/latest/changelog.html#v0-31-1",51,
21449006,0.31.2,"- Fixed a bug where datasette publish heroku applications failed to start (#633)
- Fix for datasette publish with just --source_url - thanks, Stanley Zheng (#572)
- Deployments to Heroku now use Python 3.8.0 (#632)

https://datasette.readthedocs.io/en/latest/changelog.html#v0-31-2",51,
21492068,Datasette 0.32,"Datasette now renders templates using [Jinja async mode](https://jinja.palletsprojects.com/en/2.10.x/api/#async-support). This makes it easy for plugins to provide custom template functions that perform asynchronous actions, for example the new [datasette-template-sql](https://github.com/simonw/datasette-template-sql) plugin which allows custom templates to directly execute SQL queries and render their results. (#628)

https://datasette.readthedocs.io/en/latest/changelog.html#v0-32",51,
22415542,Datasette 0.33,"* `rowid` is now included in dropdown menus for filtering tables (#636)
* Columns are now only suggested for faceting if they have at least one value with more than one record (#638)
* Queries with no results now display “0 results” (#637)
* Improved documentation for the `--static` option (#641)
* asyncio task information is now included on the `/-/threads` debug page
* Bumped Uvicorn dependency 0.11
* You can now use `--port 0` to listen on an available port
* New `template_debug` setting for debugging templates, e.g. https://latest.datasette.io/fixtures/roadside_attractions?_context=1 (#654)

https://datasette.readthedocs.io/en/latest/changelog.html#v0-33",51,
22509033,2.0,"This release changes the behaviour of `upsert`. It’s a breaking change, hence 2.0.

The `upsert` command-line utility and the `.upsert()` and `.upsert_all()` Python API methods have had their behaviour altered. They used to completely replace the affected records: now, they update the specified values on existing records but leave other columns unaffected.

See [Upserting data using the Python API](https://sqlite-utils.readthedocs.io/en/stable/python-api.html#python-api-upsert) and [Upserting data using the CLI](https://sqlite-utils.readthedocs.io/en/stable/cli.html#upserting-data) for full details.

If you want the old behaviour - where records were completely replaced - you can use `$ sqlite-utils insert ... --replace` on the command-line and `.insert(..., replace=True)` and `.insert_all(..., replace=True)` in the Python API. See [Insert-replacing data using the Python API](https://sqlite-utils.readthedocs.io/en/stable/python-api.html#python-api-insert-replace) and [Insert-replacing data using the CLI](https://sqlite-utils.readthedocs.io/en/stable/cli.html#cli-insert-replace) for more.

For full background on this change, see issue #66.",51,
22603380,2.0.1,The `.upsert()` and `.upsert_all()` methods now raise a `sqlite_utils.db.PrimaryKeyRequired` exception if you call them without specifying the primary key column using `pk=` (#73).,51,
23239304,Datasette 0.34,"- `_search=` queries are now correctly escaped using a new `escape_fts()` custom SQL function. This means you can now run searches for strings like `park.` without seeing errors. (#651)
- Google Cloud Run is no longer in beta, so `datasette publish cloudrun` has been updated to work even if the user has not installed the `gcloud` beta components package. Thanks, Katie McLaughlin (#660)
- `datasette package` now accepts a `--port` option for specifying which port the resulting Docker container should listen on. (#661)

https://datasette.readthedocs.io/en/stable/changelog.html#v0-34
",51,
23274412,2.1,New feature: `conversions={...}` can be passed to the `.insert()` family of functions to specify SQL conversions that should be applied to values that are being inserted or updated. See [Converting column values using SQL functions](https://sqlite-utils.readthedocs.io/en/stable/python-api.html#python-api-conversions). (#77).,51,
23395622,Datasette 0.35,"* Added five new plugins and one new conversion tool to the [The Datasette Ecosystem](https://datasette.readthedocs.io/en/latest/ecosystem.html#ecosystem).
* The `Datasette` class has a new `render_template()` method which can be used by plugins to render templates using Datasette’s pre-configured [Jinja](https://jinja.palletsprojects.com/) templating library.
* You can now execute SQL queries that start with a `-- comment` - thanks, Jay Graves (#653)

https://datasette.readthedocs.io/en/latest/changelog.html#v0-35",51,
23471014,2.2,"New feature: `sqlite_utils.suggest_column_types([records])` returns the suggested column types for a list of records. See [Suggesting column types](https://sqlite-utils.readthedocs.io/en/stable/python-api.html#python-api-suggest-column-types). (#81).

This replaces the undocumented `table.detect_column_types()` method.",51,
23471112,2.2.1,"Fixed a bug where `.upsert(..., hash_id=""pk"")` threw an error (#84).",51,
23471420,0.16,New `friends` command for importing accounts that a specific user follows.,51,
23508352,2.3,"`table.exists()` is now a method, not a property. This was not a documented part of the API before so I’m considering this a non-breaking change. (#83)",51,
23556494,2.3.1,`table.create_index()` now works for columns that contain spaces. (#85),51,