- Revert `notesList` to standalone notes mode only
- Fix splitter styling on Windows
- Fix `contextPane` performance fixes
- Add a customizable throttle function to `Zotero.Utilities`
- Fix reader tab selection issues
- Improve error handling in the new editor
- Update pdf-reader and zotero-note-editor submodules
- Fix contextPane child notes list
- Properly notify editor about new images
- Fix note title and body snippet extraction
- Persist right-hand pane state when switching tab
- Hopefully fix two panes visible at the same time
- Rollback all redundant changes made in the last few months
- Introduce `contextPane`
- Show child notes in the notes pane
- Fix splitter styling
- Various bug fixes
- Fix contextPane switching and states persistence
- Persist reader sidebar open/close state
- Fix bottom pane placeholder updating concurrency issues
- Fix toolbar placeholder width updating
- Display titles for split button
- Fix toolbar position when switching tabs
- Add PDF tab loading cover
- Improve notes and citations insertion
- Clean up and refactor code
- Fixes and cleanups to PDF reader
