v13.0.0

What's Changed

• Allow async callbacks on subscriptions by @tjader in #112
• Fix request method and path for adding to and removing from watchlists by @PeterEnberg in #116
• Switch instrument search to use the POST api url. by @tjader in #114

New Contributors

• @tjader made their first contribution in #112
• @PeterEnberg made their first contribution in #116

Full Changelog: v12.1.0...v13.0.0