Dropbox has released a new open beta to preview and test upcoming software. The latest version of the beta is 2.2.2.8 and is available as a direct download from the Dropbox forums.

Dropbox forum has more details

” What’s new:
– Effortlessly share several of your beautiful photos at once
– Organize your favorite photos into albums. You can share them too!
– Delete multiple photos at once
– UI improvements and updates throughout
– Lots of other little tweaks and bug fixes

Additionally, we’re trying something new with this forum build. We’ve added a feature to opt in for future early releases directly through the app. For forum build downloads this feature is on by default so you can easily get updates to the forum build and the final release a bit early. You can also toggle this option on and off in the app’s settings.”