RockNES v5.03 is released.RockNES is a Nintendo (NES) emulator that supports total PPU emulation, total intelligent emulation (including VRCVI intelligent, used by some Japanese games), battery backed RAM, Famicom DiskSystem, VS Unisystem, and some 70 different mappers. In gain, RockNES includes lots of different video modes, as substantially as the ability to loading and economise your back at any stage. You can flush record movies of gameplay.

RockNES v5.03 Changelog:
- Reworked iNES mapper I/O handler.
- Reworked PPU color code and event scheduler.
- Fixed sprite 0 strikes.
- Fixed triangle channel output.
- Fixed triple buffering setup.
- Fixed graphics reset and triple buffering set.
- Fixed PPU timing and DMC IRQ clocking.
- Improved Allegro sound support.
- Changed APU sound queue/dequeue method.
- Removed timeslice from double buffering, increases CPU usage though.
- Mappers added: 46, 58.
- Mappers fixed: 0,1,16,34,43,64,68,69,72,79,83,88,90,92,97,113,184,187.
- Removed NESticle savestate support for good.
- Optimizations and some speed up.
- Other minor things fixed.

Download: RockNES v5.03
Source:Here