This is a stable bugfix release, with the following changes:
- Fixed performance regression initializing controllers on Linux
- Added support for the 6-button SEGA Mega Drive Control Pad for Nintendo Online
- Added support for the MadCatz Saitek Side Panel Control Deck
- Added support for the Hori Fighting Stick EX2
- Added support for the Yawman Arrow flightstick
- Added a gamepad mapping for the Defender Joystick Cobra R4
- Fixed the gamepad mapping for the Sanwa Supply JY-P76USV controller
- Poll for the initial controller state when using DirectInput
- Allow using SDL_RWFromFile() with named pipes