Hi Team, I would like to request that we cherry-pick the enhancement from PR #24471 into the branch-4.0 branch.
PR: https://github.com/apache/pulsar/pull/24471 Target Branch: branch-4.0 Reason: This PR implements PIP-431, which adds the creation timestamp and last publish timestamp to topic-level stats. This is a useful enhancement for topic monitoring and management that would be beneficial to have in the 4.0 release line. The change from this PR is pretty clear, well-scoped, and low risk. Regards, Penghui
