Icewind Dale:Enhanced Edition patch 2.5.16.5 release date??

Hoping a mod or dev will chime in. Currently a number of our group are unable to play IWD:EE 2.5.16.3 due to a documented bug pertaining to network connectivity.

The resolution in the bug reports indicate the bug is to be resolved in 2.5.16.5 but I have't been able to hunt down a release date.

Anyone have clarity on the release date?

Thanks!