Since we are starting to upgrade our Plone projects to Python 3, @agitator and I started a public board at Github to track the Plone add-ons porting progress.
At the moment its just from our point of view and that is not enough.
Please add the add ons you use as a "note" to the list.
Check first if they are already in the list to avoid duplicates.
If there is already a branch or issue also copy the link into the note.
Short additional info is OK, longer information should go into the issue tracker of the add-on.
While porting add-ons please also do some house-keeping (setup.py, Travis setup, ...).
Important here: Update the troove-classifiers!
The "Filter cards" search field above the board on github does not support partial search string. I was looking for "lazy" to find whether there is a card for "collective.lazysizes" and it was not found, even though it is in there already. Might be good to know to not create duplicate cards.