id,page,ref,title,content,breadcrumbs,references changelog:id52,changelog,id52,0.50 (2020-10-09),"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. 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 ) New Deploying Datasette documentation with guides for deploying Datasette on a Linux server using systemd or to hosting providers that support buildpacks . ( #514 , #997 ) Other improvements in this release: Publishing to Google Cloud Run documentation now covers Google Cloud SDK options. Thanks, Geoffrey Hing. ( #995 ) New datasette -o option which opens your browser as soon as Datasette starts up. ( #970 ) Datasette now sets sqlite3.enable_callback_tracebacks(True) so that errors in custom SQL functions will display tracebacks. ( #891 ) Fixed two rendering bugs with column headers in portrait mobile view. ( #978 , #980 ) New db.table_column_details(table) introspection method for retrieving full details of the columns in a specific table, see Database introspection . Fixed a routing bug with custom page wildcard templates. ( #996 ) datasette publish heroku now deploys using Python 3.8.6. New datasette publish heroku --tar= option. ( #969 ) OPTIONS requests against HTML pages no longer return a 500 error. ( #1001 ) Datasette now supports Python 3.9. See also Datasette 0.50: The annotated release notes .","[""Changelog""]","[{""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""}]"