v0.12.8b3

What's Changed

• add ability to shift moving average on plots by @deltreey in #391
• Implement Github Actions (to replace Travis CI tests) by @DanielGoldfarb in #474
• Fix typo in README.md by @simonthor in #472
• In README.md - Clarify show_nontrading behavior by @DanielGoldfarb in #475
• In mpf.plot() - linestyle now accepts a list (in addition to a single linestyle) by @michalkucharczyk in #462

New Contributors

• @deltreey made their first contribution in #391
• @simonthor made their first contribution in #472
• @michalkucharczyk made their first contribution in #462

Full Changelog: https://github.com/matplotlib/mplfinance/commits/v0.12.8b3