This is mostly a dependency upgrade release.
Most significant upgrade is the Slf4j 2.x upgrade which required quite a few changes.
Spf4j always allowed for the equivalent of KeyValuePair payloads to be logged. (by simply passing LogAttribute's after the message format arguments). With slf4j 2.0 there is direct api support this, which should improve the reach of this pattern.
Other than that, this release contains some minor improvements.