How To Update the Telegram Pinned Message

For new Telegram admins who don't know Github, updating the pinned message is complex:

1. Go to the appropriate file on Github, e.g. https://github.com/rchain/Members/blob/master/projects/bots/groupbutler/pinnedmessage_fr.md (login if needed)
2. Edit the doc (click on the pencil icon at the upper right of the box that surrounds the content). The code will appear in an editable textarea.
3. Put your cursor in the textarea, and select all.
4. Copy all the code.
5. Switch to Telegram, and paste the code into the message box.
6. Hit enter, and the message will post.
7. Right click, or tap, on the message and choose Pin Message from the menu.

Done.