puNES v0.71 is released. puNES is a NES emulator. Currently the program supports mappers 0, MMC1, UNROM, CNROM, and the sound is available. It uses the SDL libraries and it works on both Linux and Windows.

puNES v0.71 Changelog

Fixed some memory leaks (thanks to Valgrind). A restriction in the code of mapper UnROM prevented the start of the "Battle Kids 2 - Mountain of Torment". Fixed. *** Windows Version *** In this version I've rewritten from scratch the Audio stack. I abandoned the use of SDL replaced with the XAudio2 (DirectX). With this I hope I have permanently removed the audio lag problem experienced by many. Improved handling of reading from gamepads, now the sensitivity and accuracy are significantly better. Increased compatibility with many gamepad (thanks OldGhost). Fixed a bug which allowed the start of the screensaver during the game session.

Download: puNES v0.71 for win32
Download: puNES v0.71 for win64
Source: Here