Download Thunderbird 15.0 Beta 1

Thunderbird 15.0 Beta 1

BETA
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By Mozilla Organization  (Open Source)
Latest Version
Thunderbird 31.2.0

* NEW
- Integration of Chat with unified global search
- Do Not Track option has been added
- New Australis User Interface
- Ubuntu One has been added to the list of online storage providers for Filelink
* FIXED
- Various fixes and performance improvements