The Network Security Services (NSS) team has released NSS 3.34.1, which is a minor release.
The hg tag is NSS_3_34.1_RTM. NSS 3.34.1 requires Netscape Portable Runtime (NSPR) 4.17, or newer.
NSS 3.34.1 source distributions are available on ftp.mozilla.org for secure HTTPS download:
This Bugzilla query returns all the bugs fixed in NSS 3.34.1:
NSS 3.34.1 shared libraries are backward compatible with all older NSS 3.x shared libraries. A program linked with older NSS 3.x shared libraries will work with NSS 3.34 shared libraries, without recompiling, or relinking. Furthermore, applications that restrict their use of NSS APIs to the functions listed in NSS Public Functions will remain compatible with future versions of the NSS shared libraries.
Bugs discovered should be reported by filing a bug report with bugzilla.mozilla.org (select product 'NSS').