Picasa 3.8 Released with some improvements to the previous version. A new batch upload option added to Picasa 3.8 with this you can upload your entire photo collection. With the new Face movie you can quickly create slideshows with special effects including music and captions.
The new version also integrated with Picnik- an online photo editor acquired by Google this year. Picnik got some of the great editing features like apply effect, stickers and frames; adjust color, crop right inside the browser. Once you choose to edit your photo with Picnik. It will open in a browser and you can do your editing online once finished click save to Picasa.
You can download the new version at http://picasa.google.com .