The desktop team made the 3rd beta of 2.7 available. This version contains further fixes after feedback on our earlier beta, including support for version 1.1 of the E2EE API.
Version 2.7 comes with a nice new menu, as you might have read in our announcement of 2.6.5 and 2.7 beta 2.
If you’d like to help test the End-to-end encryption, see this forum post.
Please also test our mobile clients and their interoperability! Test releases for the other clients are scheduled for the coming week.