The changes in this release: - Remove driver specific hacks/quirks, and require them to be opt-in via config option - Separate automagic connection code from net-profiles - Fix various bugs - Add option to run iwconfig with whatever arguments before connecting (all wireless setups)
More details on the netcfg2 git branch on projects.archlinux.org
Documentation for the changes can be found on the Network Profiles development wiki page.
If you've sent James (iphitus) a bug report via forums/email in the last month, or he's promised to fix a bug and hasn't, now is a good time to send an email to remind him.