# Changelog ## develop (unreleased) ## 0.5.0 (8/2/2015) ### Changes * [#392](https://github.com/trema/trema/pull/392): Allow packet_in, etc during startup. ## 0.4.8 (6/29/2015) ### Changes * [#384](https://github.com/trema/trema/pull/384): Add trema run --port (-p) option to override the default OpenFlow channel listen port. * [#383](https://github.com/trema/trema/pull/383): Use the IANA-assigned port 6653 by default. * [#389](https://github.com/trema/trema/pull/389): Update pio and other gems.