diff --git a/Feature-Matrix.md b/Feature-Matrix.md
index b1314c4..a74190f 100644
--- a/Feature-Matrix.md
+++ b/Feature-Matrix.md
@@ -31,7 +31,7 @@
 | > sendGroupRemoteDeleteMessage | ✅ | ❌ | ✅
 | >     sendRemoteDeleteMessage       | ✅ | ❌ | ✅
 | removeDevice                        | ✅ | ❌ | ✅<sup>1</sup>
-| removePin                           | ✅ | ❌ | ❌
+| removePin                           | ✅ | ❌ | ✅<sup>1</sup>
 | send                                | ✅ | ❌ | ✅
 | >   sendEndSessionMessage           | ✅ | ❌ | ✅
 | >   sendMessage                     | ✅ | ❌ | ✅
@@ -52,10 +52,10 @@
 | >  sendGroupMessageReaction         | ✅ | ❌ | ✅
 | sendSyncRequest                     | ✅ | ❌ | ❌
 | sendTyping                          | ✅ | ❌ | ❌
-| setPin                              | ✅ | ❌ | ❌
+| setPin                              | ✅ | ❌ | ✅<sup>1</sup>
 | trust                               | ✅ | ❌ | ❌
 | unblock                             | ✅ | ❌ | ✅<sup>4</sup>
-| unregister                          | ✅ | ❌ | ❌
+| unregister                          | ✅ | ❌ | ✅<sup>1, 21</sup>
 | updateAccount                       | ❌ | ❌ | ✅<sup>1</sup>
 | updateContact                       | ✅ | ❌ | ✅<sup>10</sup>
 | >   setContactName                  | ✅ | ❌ | ✅
@@ -164,4 +164,5 @@
 17. Provided via the `--number` option
 18. Uses `org.asamk.SignalControl` as well as `org.asamk.Signal` 
 19. Provided indirectly by `getGroupIds` and a series of calls to `getGroupMembers`, `getGroupName` and `isGroupBlocked`
-20. Send the name of a zero-length file to delete the group avatar
\ No newline at end of file
+20. Send the name of a zero-length file to delete the group avatar
+21. Kills daemon upon successful unregister command
\ No newline at end of file