[FIX] Future Activities filter doesn't break.

mail_activity_done/__manifest__.py

@@ -2,7 +2,7 @@
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
 {
     "name": "Mail Activity Done",
-    "version": "11.0.1.0.0",
+    "version": "11.0.1.1.0",
     "author": "Eficent,"
               "Odoo Community Association (OCA)",
     "license": "LGPL-3",

mail_activity_done/models/mail_activity.py

@@ -14,7 +14,7 @@ class MailActivity(models.Model):
         'Completed Date', index=True, readonly=True,
     )
 
-    @api.depends('done')
+    @api.depends('date_deadline', 'done')
     def _compute_state(self):
         super(MailActivity, self)._compute_state()
         for record in self.filtered(lambda activity: activity.done):

mail_activity_done/views/mail_activity_views.xml

@@ -39,7 +39,7 @@
                 <attribute name="domain">[('date_deadline', '=', context_today().strftime('%Y-%m-%d')), ('done', '!=', True)]</attribute>
             </filter>
             <filter name="activities_upcoming_all" position="attributes">
-                <attribute name="domain">[('activity_ids.date_deadline', '&gt;', context_today().strftime('%Y-%m-%d')), ('done', '!=', True)]</attribute>
+                <attribute name="domain">[('date_deadline', '&gt;', context_today().strftime('%Y-%m-%d')), ('done', '!=', True)]</attribute>
             </filter>
         </field>
     </record>