RELEASED: Public: October 30, 2024
Resolved issues
- High Availability (HA) controllers prepared for future Hazelcast version upgrades (BEE-50741)
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The High Availability (HA) controllers support rolling upgrades between CBCI versions. This includes picking up Hazelcast 5.3.x patch releases that do not change the wire format. To prepare for an upgrade to Hazelcast 5.5 in a future release that does not permit rolling upgrades, the controller tracks the Hazelcast (minor) version that runs in the cluster and automatically switches to a non-rolling upgrade (similar to a restart of a non-HA controller) if it detects that an upgrade is occurring to a new Hazelcast release.