The NetBSD team has announced the availability of NetBSD 1.6.2.
From NetBSD site…
NetBSD 1.6.2 is a maintenance release for users of NetBSD 1.6.1 and earlier releases, and it provides the following updates relative to 1.6.1:
* A number of security issues have been fixed.
* Some performance fixes have been incorporated.
* Improved device support in some existing drivers.
* Some new device drivers have been added.
* Some minor userland fixes have been applied.
* The stability of the sparc64 port has been greatly enhanced.
More information here.