Troubles with dependency changes?

[Jonathan Lange]

Hello,

Bazaar 1.14 adds a new dependency, zlibg-dev. This caused us some
problems on Launchpad when we wanted to start rolling out the latest
Bazaar to our servers.

What should we, the Launchpad codehosting team, do to avoid getting
caught out by this in future? What could the Bazaar community do to
help us?

I was thinking that maybe the Bazaar wiki could grow a "Deploying
Bazaar" page that we could subscribe to. Not the best idea though.

Maybe it's not a huge deal. Interested in your thoughts though.
jml