Not a new dolphin release, but a new Input Plugin for Dolphin!
The plugin uses SDL so you will need to download SDL and put it in the root folder of Dolphin.
Currently only controller one is supported, others are internally disabled by Dolphin so I decided not to enable them in nJoy either.
This plugin supports joypads/joysticks only. If you prefer the keyboard, just use the default plugins instead... Images for this plugin were provided by CoDeX (About) and vEX (Config). More information can be found in the readme.txt which is included in the zip file.