Webhook messages can now be edited (https://github.com/Rapptz/discord.py/issues/6058)

README.md

@@ -21,5 +21,5 @@ NOTE: [Privileged Intents](https://discordpy.readthedocs.io/en/latest/intents.ht
 - [x] Attachments (Converted to URLs)
 - [x] Typing status (Not very accurate)
 - [x] Redacting messages
-- [x] Editing messages (Partial, see [this issue](https://github.com/Rapptz/discord.py/issues/6058))
+- [x] Editing messages
 - [x] Replies

main.py

@@ -255,6 +255,16 @@ class Callbacks(object):
         homeserver = event.sender.split(":")[-1]
         url = "https://matrix.org/_matrix/media/r0/download"
 
+        try:
+            if content_dict["m.relates_to"]["rel_type"] == "m.replace":
+                edited_event = content_dict["m.relates_to"]["event_id"]
+                edited_content = content_dict["m.new_content"]["body"]
+                webhook_message = message_store[edited_event]
+                await webhook_message.edit(content=edited_content)
+                return
+        except KeyError:
+            pass
+
         try:
             if content_dict["m.relates_to"]["m.in_reply_to"]["event_id"] in \
                     message_store.values():

requirements.txt

@@ -1,2 +1,2 @@
-discord.py==1.5.1
+git+git://github.com/rapptz/discord.py@44dc7a8
 matrix-nio==0.15.2