RockNES v5.70 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 v5.70 Changelog:
[apu/sound]
- Major fix in the sound downsampling, new high pass filter.
- Sound recording is now terminated if the sound mode is changed.
- Fixed a bug calculating the data chunk size for stereo wave files.
- Fixed envelope volume on power up/reset (set to 0 instead of 15).
- Sound output volume now uses the mixing formula and float types for math.
[gui]
- The mini-GUI menubar is back! It's used in low resolutions mode.
- Fixed wrong colors in message boxes.
[nsf]
- Fixed a stupid bug of displaying NSF frequency circles out of NSF mode.
- Fixed a bug setting the NSF file/track info in the program window.
- Track number is back to the decimal mode.
- Press Spacebar to switch the sound mode between "normal" and "Fami-clone" (NSF only).
- Pressing Alt+Enter (toggles fullscreen/windowed) no longer restarts the NSF track.
[joypad]
- Reads from $4016/$4017 are set by specific hardware (NES and VS Unisystem).
[general]
- Now you're able to save/restore states during movie recording (joypad data logging).
- Cosmetic changes, a couple of minor fixes.
- Savestate document is now included with the emulator package.

Download: RockNES v5.70
Source: Here