Changelog

Every published release, what changed in it, and the build date it carries.

That is why every entry below prints its build stamp. It is the number your licence is compared against, so it is what tells you whether a release is inside what you bought.

LumasPDF 4.2.2

Released 2026-08-10 · built 2026-08-10 (stamp 1786320000)

The current shipped build. Per-change notes are ingested from the release ship report; this entry carries the version and the build stamp, which are the two facts a licence holder needs in order to check coverage.