Forum tag creation now happens only when the user presses Enter, instead of when they press the spacebar. This lets users create clearer multi-word tags and makes the forum tagging experience more consistent with the rest of Odoo.

...t
- Task: https://www.odoo.com/web?debug=#id=9040&view_type=form&model=project.task&menu_id=3942&action=327
- Pad: https://pad.odoo.com/p/r.zybBblwXZ75Zh79s