2.21

Update version.h

eb5d6ea-dev: Merge pull request #1537 from Ralim/Settings-Toggle-For-BLE

downloaded from https://github.com/Ralim/IronOS/actions/runs/4210122189

BLE 2.20 dev

b6aaf30

Merge branch 'dev' into BLE

ble-686ffe5

Fill out more characteristics

ble-bdb6986

ble-0.01

Merge branch 'test-slow-i2c' into BLE

ble-d0ed30e

BLE is better now, no screen glitches

ble-3e66648

slow-i2c-ble

Force full redraw on rotate

v2.20

Merge pull request #1464 from Ralim/only-send-screen-on-change

Only send on display change

ble-a7a9812

Merge branch 'BLE' of ssh://github.com/Ralim/IronOS into BLE

v2.18

Merge pull request #1275 from Ralim/dependabot/github_actions/actions…