User blog comment:Rappy 4187/Technical Update: September 23, 2015/@comment-24473195-20150923203110

> We are starting to roll out the Help:JavaScript review process on more English-language communities - this will be a gradual process as we continue to test and evaluate the new tools.

I'm not sure if the global notification target a specific group. But I think it might be better to send these out to the communities where it is enabled, or at the very least some emails. I doubt many admins/users actually keep track of these technical updates, so most wouldn't know it is active.

Anyway, for these tech updates it might be interesting to actually link to the actual merges in github that introduce new features, improvements or bug fixes. I know that some users might not be interested in seeing them, but who knows, maybe it may spark interest in some users, and if we are lucky they may develop JS gadgets, or possibly even extensions.