Release notes for recent versions of NSS

The current Stable release of NSS is 3.53, which was released on 29 May 2020. (NSS 3.53 release notes)

The current ESR release of NSS is 3.44.4, which was released on 19 May 2020. (NSS 3.44.4 release notes)

Past releases

Future releases

Release planning is done on the Mozilla wiki: NSS:Release Versions.