Today, the open source project has released version v1.3.0 of Flarum. It includes improvements to accessibility, internationalization and performance amongst others.
You can read the full announcement on the official community: https://discuss.flarum.org/d/30805-flarum-v130-released
Upgrades on our managed platform will be carried out as soon as possible. We will need to do our due diligence in testing compatibility with extensions and the changes we made for our scalable platform on this new version before we can deploy v1.3 to all communities.