Celery (Distributed Task Queue)
Add class (HTML) to field in tree views
Flow Calendar API
Plan your Project Issues in the Odoo Calendar.
Plan your Project Tasks in the Odoo Calendar.
Log field changes old/new value
Show (and search) External ID in list and form views of Mail templates.
Universally manage and style mail templates sent from Odoo
Filter Project Tasks by Deadline from today, next weeks(s).
Filter Project Tasks by exeeded values.