Spring 3.2 M1 vs 3.2 RC1

Hi,

I'm new to Spring and I have a question regarding which libraries to use for developing web applications. What is the difference between M2 vs RC2 releases for version 3.2. Should I use RC2 or M2 ?

Thanks,
Avi

For production sites use neither of those use 3.1.x... If you are experimenting you should be using the RC one.

M - Milestone release (possible unstable API, experiments, higher numbers could mean we are approaching a RC).
RC - Release Candidate (stable API, next release could be a potential shipping candidate).