Wirecast 15.2

What's new in this version:

New:
- Support for output of multiple audio tracks
Now you can output up to 4 audio sub mixes to separate audio devices
- Now you can add borders around shots.
Add a border/stroke around any video layer or source, change its width, color and even round corners or create a feathered edge
- Added a new "Snapshot" option which lets you take and save a PNG snapshot of your live window at any time
- Stinger transitions can now have audio!
Implemented audio playback (with volume control and mute options) in Stinger transitions if stinger movie contains audio
- Added support for YouTube Channel Membership comments and SuperChats.
These special comments are now distinguished and sorted at the top of the Social Media Comment Moderation window for better visibility
- Added a StreamID parameter for SRT Output
- Added an option in Advanced Preferences to override the system language when opening Wirecast and choose which language to use

Improved:
- Improved overall keyboard navigation and focus on Windows
- Added ability to set Application Shortcut keys to change instant replay speed
- Added ability to define Application Shortcuts for more increments/decrements for Live Scoreboards
- Added Application Shortcuts to control clock/timer/stopwatch functions
- performance of PNG files from Stock Media Library
- Provided button to the Multi-Track Audio Mapper in the Audio Mixer UI for easier access
- Lowered resources of idle media decoders to improve efficiency
- We no longer automatically end a Vimeo event when a live stream ends
- Updated Facebook API with the new Facebook Event path for Profiles
- Minor text update in a dialog box about Video Display Rate
- We now detect if your camara is delivering wildly wrong timestamps and let you know
- Modal color panels now update continuously so you can see changes in real time
- Added ability to search Application Shortcut by their keystrokes
- Application Shortcut categories will now automatically expand to show contents when searched
- Added the ability to filter Social Comments by Destination
- Added even better visibility for whether shots are in Live or Preview, with thicker borders and colored title bar
- We now return you to the Welcome Screen when a document is incompatible with the current version of Wirecast instead of annoyingly closing out the application
- We now leave the area under Clear Layer shots empty when the number of shots overflow to a second line, for easier visibility
- In Stinger Transition Manager, "i" now sets in-point of the selected stinger and "esc" will exit from the menu
- Added a refresh button for Facebook encoder output settings
- We added a notification to add Wirecast to the trusted apps list to enable global hotkeys on macOS
- We now automatically select the next shot layer when a layer has been removed
- When adding an application shortcut, hitting TAB while in the Name field will now advance to the Record Shortcut field