Added:
- a Configure Areas UI #9342
Improved:
- allow locking stub exits ("No route") via the Set Exits GUI #9352
- map room name label colour handling #9299
Fixed:
- plain Copy after Copy HTML no longer leaves HTML on the clipboard #9302
- disable "never" for one toolbar when other is "never" #7079 #9365
- keep locks on stub exits when auditing the map #9379
- enable/disable only affecting some same-named items on Windows #9366
- guard against null stopwatch when saving profiles and listing stopwatches #9376
- show room names menu item again #9374
- copying of default profiles after fresh install #9317
- map labels can no longer be edited in view-only mode #9306
- prevent focus being forced away from Editor when Toolbar activated #9358
Infrastructure:
- sign the Windows installer on release builds too
- merge release-4.21 back into development #9384
- don't run DangerJS on release PRs #9375
- bump next milestone to 4.22.0 #9312
- Bump actions/checkout from 6 to 7 #9348
- Bump lukka/get-cmake from 4.3.2 to 4.3.4 #9347
- Update autocompletion data in Mudlet #9361
- Bump 3rdparty/sentry-native from ae55c1b to fea16b8 #9362
- Bump actions/cache from 5 to 6 #9363
- upload Windows Qt debug symbols to Sentry directly #9367
- rename ActionUnit::UpdateToolbar() to ActionUnit::UpdateAllToolbars() #9359
- update plural american english translations #8838
Other:
- release: Mudlet 4.22.0

