Greasy Fork

v4.1
- Cleanup: removed overridden CSS declaration (border-radius: 0 0 0 0)
- Cleanup: removed unused 'warn' log style
- Cleanup: removed redundant typeof guard for activeFixedState
- Cleanup: consolidated duplicate mouseleave handlers on collapse button

v4.2
- Changed: replaced localStorage with GM_setValue/GM_getValue for settings persistence
- Settings now stored via userscript manager (more reliable, syncs across browsers if supported)

v4.0
- Fixed: fixed footer now repositions when textarea grows during user input
- Added ResizeObserver on input area to detect height changes
- Footer no longer conflicts with/covers the textarea when it expands

v3.8
- Fixed: conflict with other userscripts (Multi-Provider Chat Export, etc.)
- Added 1000ms initialization delay to avoid React Hydration Error #418

v3.9
- Replaced hardcoded delay with dynamic Stabilization Observer
- Detects React hydration completion by watching for the chat input bar
- Uses requestIdleCallback for optimal performance/compatibility

Script name changed from "LMArena | Code Block Collapse" to "LMArena | Collapsible Code Blocks"