v1.2.0

• Added !xkcd random command to get random xkcd
• Fixed !xkcd search and !xkcd lucky to not allow an empty query, so they return a help message when the query is missing.
• Fixed Python 3.10 compatibility

v1.1.2

• Added Python 3.10 compatibility.
• Added mautrix-python v0.10 compatibility.
• Fixed xkcd broadcast failing if a new xkcd was published, but the image wasn't available right away.

v1.1.1

• Fixed polling stopping when xkcd.com returned an error
• Added migrating subscriptions when room is upgraded
• Added external_url and license fields to posts
• Fixed typo

v1.1.0

• Added !xkcd lucky to search for a xkcd and post the first result (like "I'm feeling lucky" in search engines)
• Made base command customizable

v1.0.0

Initial release