Just name a layer "something.JPG" and bam, done!
Also supports 2x Retina export and 1x export AT THE SAME TIME
http://blogs.adobe.com/photoshopdotcom/2013/09/introducing-adobe-generator-for-photoshop-cc.html
Develop games in your browser. Powerful, performant & highly capable.
Thats amazing! that is going to make so many peoples life much easier! I hope I can merge that with export sprites from flash, flash are not good at exporting sprites, but adding this could help arranging everything in a good way.
why are you working on flash? photoshop or illustrator should be better and have more tools. You should only work in Flash to create animations (with assets imported from a Photoshop PSD's or Illustrator's .AI files)