Charts 4.3.4 is a hotfix release that removes an unnecessary javax.annotation-api dependency from the add-on POM. This fixes builds against a Jakarta toolchain.
Charts 4.3.3 was a hotfix that fixed a Maven deployment issue.
Charts 4.3.2 contained several functional improvements; see the 4.3.2 changelog.
Full Changelog: 4.3.1...4.3.4