Thank you to all those who have contributed to this release, whether it be code or testing. Release notes for 4.5.0 are here: https://betaflight.com/docs/wiki/release ...

Compared with v4.5.0-alpha, the official version of v4.5.1 adds a larger unlocking angle by default, provides a higher CPU frequency for some MCUs, and fixes bugs and errors in some models..... This ...