Enhancements

• Add method for calling the Column API of ui.aggrid (#1267, #1359 by @aersam)
• Add on_value_change parameter to ui.expansion (#1354, #1356 by @aersam, @falkoschindler)
• Add a frameless parameter to native mode (#1341 by @Smug246)
• Support scroll padding for ui.header (#1329 by @miek770, @falkoschindler)
• Implement clear() method for ui.scene (#1246, #1327 by @WolfgangFahl, @falkoschindler)
• Allow passing local file path to ui.download (#1118 by @rodja, @falkoschindler)

Bugfixes

• Prevent errors if non-root user already exists for docker image (#1353 by @rodja)
• Fix pywebview detection (#1341 by @Smug246, @falkoschindler)
• Fix ui.refreshable with parameters (#1340 by @alex-bezverkhniy, @falkoschindler)
• Improve On Air reconnect (#1337 by @rodja)
• Fix deprecation warning from vbuild (#1187 by @frankenstein91, @falkoschindler)

Documentation

• Fix and improve AG Grid demo with conditional cell formatting (#1342 by @williwehrlos, @falkoschindler)
• Use a machine-independent Python path for script executor example (#1240, #1331 by @v479038280, @falkoschindler)
• Add "disable" context manager demo (#1238 by @BrianLandry)