hi Ismael The thread[0] contains a brief discussion about the one-year rule. I've also updated the KIP page[1] to highlight this rule. However, declaring [3.7-3.9] as API compatible with 4.0 can be unrelated to the one-year rule. We can do this for consistency, ensuring clients, Streams, and Connect have the same version range. Additionally, we can address this by reverting a minor commit. If we don't agree on consistency, we can update the KIP to include different API compatibility versions for Connect.
[0] https://lists.apache.org/thread/j7n4qqsvxz84f5cg89kdm9foby36j28n [1] https://cwiki.apache.org/confluence/pages/diffpagesbyversion.action?pageId=65867320&selectedPageVersions=9&selectedPageVersions=8 Best, Chia-Ping
