Changes since 9.3.0:

• Other versions of System.Speech now forward to 4.0.
• Removed a check from FNA for matching height/width/framerate, which was introduced with the fix for FNA-XNA/FNA#487 in Wine Mono 9.2.0. The check broke transcoding in Proton, which sends the application a dummy video with a hard-coded size and framerate that usually won't match what's expected.