I wonder what is the policy regarding their Debian repositories now that 1.6 is stable (currently we have 1.4.x installed from that same repo). They broke some

I wonder what is the policy regarding their Debian repositories now that 1.6 is stable (currently we have 1.4.x installed from that same repo). They broke some stuff in the past moving to 1.4 from an older release, it would be nice to have a "release notes" so we can check what can possibly go wrong (if anything). The changelog is huge, congratulations to the nginx team! EDIT: nginx twitter account confirmed that there's no expected disruption upgrading from 1.4 to 1.6. Excellent!