bug that wasn't caught and fixed until [moz-bz1611209](https://bugzilla.mozilla.org/show_bug.cgi?id=1611209). NSS versions
3.46
versions v3.51 and later will work and have CMAC and KBKDF support.
Note that this means the value of `PKCS11Constants.CKM_AES_CMAC` and `CKM_AES_CMAC_GENERAL` have also changed and thus differ from v4.6.2. This also means that JSS v4.6.2 may not be compatible with NSS versions after v3.50.
Thanks to everyone who contributed to this release!