- ovsdb-server now enforces the immutability of immutable columns. This
was not enforced in earlier versions due to an oversight.
- New support for a nonstandard form of GRE that supports a 64-bit key.
+ - Tunnel header caching removed.
- The following features are now deprecated. They will be removed no
earlier than February 2013. Please email dev@openvswitch.org with
concerns.