v6.58+dev0523 - May 23 2022
* Includes feature branch: pre-FX/pre-fader output recording
* Includes feature branch: improve experimental silent-track CPU reduction option to include FX tail length
* Includes feature branch: media item fixed lanes
* Includes feature branch: fixed lane play markers
* Includes feature branch: internal pin management overhaul for future extension
* Includes feature branch: media explorer user-defined tags
+ FX: when setting compatibility settings, update all open FX instances
+ Media item lanes: actions to play previous/next lane affect lane play markers if they exist
+ Media item lanes: add action, media item mouse modifier to insert lane play marker at mouse position and play current lane
+ Media item lanes: add mouse modifier context for lane play marker regions
+ Media item lanes: mouse modifiers to play only this lane, play all lanes affect the current lane play marker if there is one
+ Media item lanes: move selected lane play markers when moving selected media items
+ Mouse modifiers: add context for fixed lane add-lane area
+ Mouse modifiers: add context for lane play markers
+ Recent projects: add option to control whether projects are added to recent list when loading
+ Theme: restore old display behavior of pre-version 5 themes with transparent media item background images [t=266958]
+ Track routing window: fix display issues with UTF-8 localizations [t=266967]
+ VST: add option to allow multiple plug-ins with the same VST3 UID16 [p=2560921]
+ Windows: add projects to system-wide recent documents list on save
