Full Changelog: g4.13.0...g4.13.1

Highlights

Detailed Notes

Fix OpenGL shader to work with Apple's buggy GLSL compiler
Resolve compiler warning about deconstructor syntax
Added (SPF_)STRETCHPIXELS - for actors, makes rollsprites levelstretched, for particles, puts them back to the original stretch math as before, optional opt-in flag
enable console subsystem for Windows with runtime detection - compiling GZDoom as a console app now shows printf's in the terminal that launched it like in Linux and Mac OS.
allow getting checksum for current map
add null check for canvas
fov scales ortho
sector damage code reverted due to some critical bugs, feature will be in next release