[Dovecot] migration 1.1.7 to 2.0.6

I'm thinking of migrating from 1.1.7 (default RPM on SUSE 11.1) to 2.0.6 compiled from source using the default locations.

Any Gotchas to expect that are different to an upgrade from 1.2?

Any hints from moving from RPM to compiling from source and retaining the default configuration under /usr/local?

TIA

-- Brian Duffell RiscPC600 | VRPC Sa-Adjust RISC OS 6.10 96Mb Linux PCs on RISC OS network |