Release Date
Compatibility
HTTP API version 2 is the currently only supported API version - even with Ditto 3.0.0 no new "HTTP version" was added and at HTTP API level Ditto 3.0 is fully backward-compatible to Ditto 2.x.
With this release, Ditto 3.0.0, several Java APIs from Ditto 2.x are broken, e.g. those already marked as @Deprecated in the sources.