As always:

yum --enablerepo=remi install libmemcached

This library is required by the new memcached PECL extension (an alternative to memcache) in active development phase.

As this new version breaks ABI (with previous 0.43), I don't plan any update in the fedora ≤ 14 repository (ABI is compatible with version 0.44).

In this new build, the client can use SASL.