Generally speeking, we switch to major version numbers when things are completely incompatible. So 3.x won't talk to 4.x etc. When we move in minor upgrades such as 4.0.x to 4.1.x then clients should still work on the 4.1.x broker; though there's always a little bit of risk that we missed something as we don't yet have an automatic integration test to ensure that every feature on a 4.0.x client works perfectly on a 4.1.x broker etc.
On 1/15/07, Jamie McCrindle <[EMAIL PROTECTED]> wrote:
hi all, do all components / applications in a system always need to be upgraded when moving to new versions of activemq? specifically, i'd like to move to activemq 4.1.0 but we have some activemq 4.0.2 client applications that i'd prefer to keep that way rather than doing a big bang migrate. regards, jamie.
-- James ------- http://radio.weblogs.com/0112098/
