Version History of SeaMonkey 2.13 (Beta 4)
- CSS3 Animations, Transitions, Transforms and Gradients have been unprefixed.
- MD5 is no longer supported as a hash algorithm in digital signatures.
- The Opus codec is now support by default.
- The reverse CSS3 animation direction has been implemented.
- Per tab reporting is now available in about:memory.
- Fixed several stability issues.