bsnes-hd beta 10.3 is released. bsnes-hd (formally "HD Mode 7 mod") is a mod of bsnes v107.1 by byuu (high-level emulation for co-processors came right on time for this). It performs Mode 7 transformations (incl. HDMA) at up to 4 times the horizontal and vertical resolution.bsnes is an emulator for the Super Famicom and SNES video game systems.

bsnes-hd changelog:
Mac builds (standalone and libretro core) are now available on release, using a new build system (Thanks to Margen67) [#11]
Added a first simple version of per-ROM setting override files (see readme for details) [#7]
Fixed gamma formula and general color conversion and also changed default gamma value from 150 to 100 [#31]
"aspect correction" is now consistently disabled by default and also renamed to "pixel aspect correction" for clarity [#33]
Improved previous workaround for non-hires backgrounds in hires-scenes, e.g. Kirby's Dreamland 3 (keeping the improvements to pseudo transparency, but eliminating the new vertical combing that originally introduced) [#10]

https://github.com/DerKoun/bsnes-hd

http://www.emucr.com/2020/02/bsnes-hd-beta-103.html