From version Lawnchair 2 2.1-2599-ci-q-pre-alpha:
Changelog for build q_pre_alpha-2599:
- Fix GridOptionsProvider broken when using default values (by paphonb)
- Add versionCode prefix to prevent downgrading (by paphonb)
- Fix tasks stabilization session crash (by paphonb)
- Experimental: Allow placing the searchbar as a widget (by Till Kottmann)
- Fix: Yet another workaround for icon mask crash (by Till Kottmann)
- Fix: Sesame: Launch default assistant if Google App isn't enabled (by Till Kottmann)
- Fix: LauncherIcons: Recreate wrapper icon when mask is invalidated (by Till Kottmann)
- Fix: We're not always able to set quiet mode (by Till Kottmann)
- Fix: Don't try to create layout with negative width (by Till Kottmann)
- Directly link to the new lawnfeed page (by Till Kottmann)
- Fix alignment of app drawer folders when multiline app names enabled (#1833) (by Su-Shing Chen)
- Import string changes from pie base (by Till Kottmann)
- Sesame: Clean up some leftovers (by Till Kottmann)
- Match window transition radius to square icon shapes (by paphonb)
- New rounded square shape (by paphonb)
- Sesame: Fix starting shortcuts (by Till Kottmann)
- Shortcuts: Reintroduce sesame support (by Till Kottmann)
- Disable R8 for now (by paphonb)
- Use feed bridge when not debuggable and system (by paphonb)
- Add Lawnfeed permission (by paphonb)
- Disable blur when taking preview screenshot (by paphonb)
- Skip setShelfHeight call on <28 (by paphonb)
- Update hoko-lite and switch to jni blur (by Till Kottmann)
- build: Make some sane assumptions (by Harsh Shandilya)
- Remove forced R8 snapshot (by Harsh Shandilya)
- Attempt to fix r8 errors (by Till Kottmann)
- Compile release builds only from now (by Till Kottmann)
- Define version number (major.minor) in build script (by Till Kottmann)
- Never include leakcanary or enable strict mode (by Till Kottmann)
- Add initial workspace padding customization (by Till Kottmann)
- Let IDEA upate the codestyle config (by Till Kottmann)
- Change build docker image to alpile-standalone (by Till Kottmann)

Starting with this version pre-release version will be built with release configuration, thus requiring the Lawnfeed plugin for Google Feed integration

(you may need to manually update lawnfeed by going to lawnchair.app/lawnfeed)