The 15 May 2007 build will NOT be out.

[Volgovod]

Is it bug:
Settings -> Environment... -> View -> "Settings Icon Size" group disabled on Ubuntu 7.04, but enabled on Windows XP SP2.

[Fasser]

when I start C::B I get the following message:
Mailcap file /home/ubuntu/.mailcap, line 1: incomplete entry ignored.
I click OK and C::B then loads normally.

This may be unrelated to C::B itself. Some weeks ago I found a bug in Debian gnumeric package that included a malformed line into /etc/mailcap, and made every wx app cry with that error message. Check your file for malformed entries.

And to C::B crew: you rock! Awesome work!