m.room.power_levels: add missing m.room.power_levels

matrix/m.room.power_levels/README.md

@@ -24,6 +24,10 @@ The main point I do this for is users `users`
 
 This has the rest event in two forms, but doesn't duplicate the above.
 
+Generic notes:
+
+* Don't have any state events specified as 0.
+
 ### Reasonable version
 
 This is not the Element/Synapse default as that would be pointless to list.
@@ -37,6 +41,7 @@ This is not the Element/Synapse default as that would be pointless to list.
 		"m.room.canonical_alias": 13,
 		"m.room.encryption": 100,
 		"m.room.history_visibility": 99,
+		"m.room.join_rules": 50,
 		"m.room.name": 50,
 		"m.room.pinned_events": 25,
 		"m.room.power_levels": 50,
@@ -50,7 +55,7 @@ This is not the Element/Synapse default as that would be pointless to list.
 	"historical": 100,
 	"invite": 0,
 	"kick": 25,
-	"redact": 50,
+	"redact": 25,
 	"state_default": 50,
 	"users": {
 		// READ THE BEGINNING OF THE FILE FOR THIS SECTION AND PROPER FORMAT! OR SEE YOUR CURRENT EVENT!
@@ -67,11 +72,13 @@ This is not the Element/Synapse default as that would be pointless to list.
   On matrix side immune mods, could be PL52.
 * invite commonly defaults to `50`, but I haven't seen abuse through it
 * PL25, half-moderator is introduced (inspired from Ergo/IRC halfop), with powers to:
-  change room topic, pinned messages and kick users (but not ban)
+  change room topic, pinned messages, remove messages and kick users (but not ban).
   * In Ergo it would also allow joining the room when it's invite-only (but Matrix
     has separate `m.room.join_rules` so maybe it could be used e.g. in an association
     where a secretary/someone unwilling to be a full moderator wants to update
     room topic for next meeting time or update a version number? :shrug:
+    Alternatively someone not wanting full moderator responsibility could remove
+    spam while not participating in banning discussions.
 * PL13 gets access to change main alias and add/remove published room aliases alongside
   (at least on Synapse) [un/publish the room in the room directory](https://github.com/vector-im/element-web/issues/13835).
   * This can be used with e.g. [altalias maubot plugin](https://matrix.org/blog/2020/06/19/this-week-in-matrix-2020-06-19#alt-alias-maubot-plugin).
@@ -91,6 +98,7 @@ This is not the Element/Synapse default as that would be pointless to list.
 		"m.room.canonical_alias": 13,
 		"m.room.encryption": 100,
 		"m.room.history_visibility": 99,
+		"m.room.join_rules": 50,
 		"m.room.name": 50,
 		"m.room.pinned_events": 25,
 		"m.room.power_levels": 50,
@@ -104,7 +112,7 @@ This is not the Element/Synapse default as that would be pointless to list.
 	"historical": 100,
 	"invite": 50,
 	"kick": 25,
-	"redact": 50,
+	"redact": 25,
 	"state_default": 50,
 	"users": {
 		// READ THE BEGINNING OF THE FILE FOR THIS SECTION AND PROPER FORMAT! OR SEE YOUR CURRENT EVENT!
@@ -123,15 +131,14 @@ This is not the Element/Synapse default as that would be pointless to list.
 	"ban": 50,
 	"events": {
 		"im.vector.modular.widgets": 100,
-		"m.reaction": 0,
 		"m.room.avatar": 100,
 		"m.room.canonical_alias": 100,
 		"m.room.encryption": 100,
 		"m.room.history_visibility": 100,
+		"m.room.join_rules": 100,
 		"m.room.name": 100,
 		"m.room.pinned_events": 100,
 		"m.room.power_levels": 100,
-		"m.room.redaction": 0,
 		"m.room.retention": 100,
 		"m.room.server_acl": 100,
 		"m.room.tombstone": 100,