ExpressionEngine® 3 (EE3) is now available to all. Apologies for having been silent about plans for converting add-ons to this latest version (although I did answer to those who asked).
Zenbu Studio plans to update the Zenbu add-on to EE3. Unfortunately there is no fixed date for a release, but I’m hoping a version will be available by the end of this year.
Zenbu was released back in early 2011. Given the complexity of such an extensive add-on, a cleanup of the old code is warranted at this point. Therefore, Zenbu 2 will also have an EE2 version (briefly mentioned on Twitter and progressing very well) with a few UI improvements and a structure (files and database) that will port over more easily to EE3 (and other platforms).
Initial versions of Zenbu for EE3 will focus on native custom fields, and work will then continue to add the framework for third-party custom field developers.
As for other add-ons:
Short URL: https://zenb.us/z6ae