Hi,
New Huggle is out, it's mostly a bugfix release, there were fixes in logic behind check whether user was recently warned by someone else, which should finally work properly. The page protection request form was broken and there were some glitches related to empty edit summaries, that is still not fully explained, but this version will be enforcing default revert summaries should configuration contain empty ones.
Other than that there are some improvements to JS subsystem, localization updates and so on.
If you find any issues please use phabricator to report these.
P.S. few minutes after release of 3.4.7 I found a major bug in update last time logic so a quick bugfix was released as well... This is result of poor beta testing.