release 5.2
- fixed various bugs in word value comparisons
- fixed the graphics bitmap mode's YSCROLL issue on C64 (was introduced in 5.1)
- optimized how float values are returned from subroutines
- optimized comparison asm code
- optimized various other in-place variable modification asm code
- optimized some typecasting
- updated Kotlin sdk to 1.4.20
- required Java version is now 11 (LTS)