MuseScore 3.6.2. PRs to be merged and issues to be fixed.

[Jojo-Schmitz]

PRs available:

• fix #286900 MIDI input menu has no None option #4853 - Fix #286900: MIDI input menu has no None option
• [MU3] Fix #309371: Ambitus for transposing instruments doesn't update when toggling concert pitch #6494 - Fix #309371: Ambitus for transposing instruments doesn't update when toggling concert pitch (needs some work still)
• [MU3] Fix #277279: Lack of Capabilities in the Custom Time Signature Creator #6550 - Fix #277279: Lack of Capabilities in the Custom Time Signature Creator
• [MU3] Fix #311792: Override alter tag with note tuning value if present #6693 - Fix #311792: Override alter tag with note tuning value if present
• [MU3] Paren time sig #6917 - Paren time sig (needs [MU3] Fix #277279: Lack of Capabilities in the Custom Time Signature Creator #6550 first)
• [MU3] Fix 310158: Don't null terminate MIDI sequence track name messages #7003 - Fix #310158: Don't null terminate MIDI sequence track name messages
• [MU3] fix #314665: don't force "long" slurs above the staff #7148 - Fix #314665: Don't force "long" slurs above the staff (questionable whether we'd want this in 3.6.2)
• [MU3] Export hidden tempo text to MusicXML #7256 - Export hidden tempo text to MusicXML
• [MU3] Allow beaming across crotchet rests. #7261 - Fix #315677: Allow beaming across crotchet rests.
• fix #315963: Add Flügelhorns to instruments/orders.xml #7292 - Fix #315963: Add Flügelhorns to instruments/orders.xml
• Fix tempo rounding issue in MusicXML export #7309 - Fix tempo rounding issue in MusicXML export
• Store tempo more precisely in mscx/mscz files #7310 - Store tempo more precisely in mscx/mscz files
• fix #316096, fix #305093: custom gliss text reverts to default "gliss" #7315 - Fix #316096, fix #305093: Custom gliss text reverts to default "gliss"
• Fix #316125: Dock widgets are now focused on visibilty toggle #7333 - Fix #316125: Dock widgets are now focused on visibilty toggle
• [MU3] Fix #316373: Show part name in timeline rather than instrument name #7337 - Fix #316373: Show part name in timeline rather than instrument name
• WiX QtWebEngineProcess related crash after update #7345 - Fix #275837: MuseScore crashes during start-up while displaying "Start center"
• [MU3] Update Petaluma to 1.065 #7346 - Update Petaluma to 1.065
• Fix #316502: Fix accessibility of ScoreMigrationDialog #7355 - Fix #316502: Fix accessibility of ScoreMigrationDialog
• [MU3] fix #316536: Add missing baritone-horns and euphoniums to orders.xm… #7356 - Fix #315963: Add missing baritone-horns and euphoniums to orders.xml and templates
• [MU3] Fixed score-parts-pdf #7357 - Fixed score-parts-pdf
• Fix #287598: Do not remove spanners from the measures outside of the rewrite range. #7359 - Fix #287598: Do not remove spanners from the measures outside of the rewrite range.
• [MU3] Fix macOS dmg name, fix macOS dmg window height, update version number #7360 - Fix macOS dmg name, fix macOS dmg window height, update version number
• fix #311788: gap between staff and end barline with courtesy clef #7361 - Fix #311788: Gap between staff and end barline with courtesy clef
• Fix #315779: Disable auto-size of vertical frame when dragging the height handle #7362 - Fix #315779: Disable auto-size of vertical frame when dragging the height handle
• [MU3] Updated *.ts files #7364 - Fix #316497: Translations in 3.6.1 are outdated (needed again though just before 3.6.2 gets released)
• Fix #316507: Application now supports using the system theme option i… #7366 - Fix #316507: Application now supports using the system theme option in Windows (postponed for master)
• Fix #316571: Fix close icon for Import Midi Panel (and Find/GoTo) #7368 - Fix #316571: Close icon missing on MIDI import panel
• fix #315897: unreadable chord symbols with custom description file #7370 - Fix #315897: Very strange and unreadable chord font when opening a jazz score
• Fix #316441: Crash when changing time signature in front of a corrupted measure #7373 - Fix #316441: Crash when changing time signature in front of a corrupted measure
• g/c unused lastFocusWidget #7374 - g/c unused lastFocusWidget
• [MU3] AppImage: Ensure zsync file is named correctly for stable releases #7380 - AppImage: Ensure zsync file is named correctly for stable releases
• fix #316559: part inherits non-default style from score #7383 - Fix #316559: Style settings in score migrate to part after save / reload (https://trello.com/c/mtITOhl5/120-score-style-settings-applied-to-parts-on-reload)
• Fix #316797: Deleting a breath/caesura selects the wrong note. #7384 - Fix #316797: Deleting a breath/caesura selects the wrong note.
• [MU3] Fix deprecation warnings with Qt 5.15.2 and some palette qml files #7388 - Fix deprecation warnings with Qt 5.15.2 and some qml files (benefit/risk ratio too low)
• fix #316869: mmrestrange numbers can collide with other elements #7395 - Fix #316869: mmrestrange numbers can collide with other elements
• Fix #316754: Empty rehearsal mark not deleted after entering a line break #7396 - Fix #316754: Empty rehearsal mark not deleted after entering a line break
• [MU3] Fix #315408: Mixer panel not fully shown when opened #7400 - Fix #315408: Mixer panel not fully shown when opened
• Fix #305777: Make applying tremolo a toggle operation #7403 - Fix #305777: Make applying tremolo a toggle operation
• Solves potential crash when an extended instruments.xml is written. #7405 - Solves potential crash when an extended instruments.xml is written.
• Fix #316679: Segmentation Fault when opening a file with a missing section break element #7407 - Fix #316679: Segmentation Fault when opening a file with a missing section break element
• Fix #316555: Invisible breath shouldn't impact layout. #7412 - Fix #316555: Invisible breath shouldn't impact layout.
• [MU3] Fixed version change when saving to file #7414 - Fixed version change when saving to file (fixed differently)
• Fix #305387: Add spinner for controlling glissando line thickness in inspector #7435 - Fix #305387: Add spinner for controlling glissando line thickness in inspector (postponed due to last minute translatable string additions)
• Fix #316896: Banjo fifth string fret numbers #7439 - Fix #316896: Banjo fifth string fret numbers
• [MU3] Don't save default settings to pre 3.6 score after 'reset to defaults' #7441 - Don't save default settings to pre 3.6 score after 'reset to defaults'
• Fix #315904: [MusicXML import] incomplete import from ScoreScan XML file #7442 - Fix #315904: [MusicXML import] incomplete import from ScoreScan XML file

3.5+ Regressions with no PR yet:

(Some copied across from #6505, #6887 and #7244)

• Fix #308975: Display and editing of lines is wrong @RomanPudashkin
• https://trello.com/c/tqV56xS9/72-fix-errant-margin-value
• https://trello.com/c/C12fAuDS/100-space-cannot-be-entered-between-note-and-dot-in-tempo-marking

Other urgent issues or earlier regressions with no PR yet:

• Fix #313298: MuseScore in Microsoft Store is outdated (and till 3.3.4!)
• Fix #313840: Issue with saving score online when using "Upload score audio" (and a custom soundfont) (still actual?)

Other long-time and frequent issues (where the real cause still is very unclear):

• Very many issues and forum posts of 'no sound', where sometimes How to restore sound if playback stops working helps, but quite often not
• Fix #271185: Scores corrupted beyond repair, containing nothing but zeros

[Harmoniker1]

• fix #316645: broken swapping notes/chords with Shift + Left/Right #7371 - fix #316645: broken swapping notes/chords with Shift + Left/Right

[njvdberg]

• Fix #316610 - Staff spacer down does not work on last system of page #7377 - Fix #316610 - Staff spacer down does not work on last system of page