Cirque trackpad features: circular scroll, inertial cursor (#17482)

Grammar fixes for docs/feature_converters.md (#17652)

Merge remote-tracking branch 'origin/master' into develop

[Docs] Add Encoder requirements to PR Checklist doc (#17634)

Co-authored-by: Nick Brassel <nick@tzarc.org>

Merge remote-tracking branch 'origin/master' into develop

Add basic secure docs (#17577)

Add converter docs (#17593)

Make debounce() signal changes in the cooked matrix as return value (#17554)

Merge remote-tracking branch 'origin/master' into develop

Attempt to discourage manual MSYS install for new users (#17556)

Tentative Teensy 3.5 support (#14420)

* Tentative Teensy 3.5 support

* Set firmware format to .hex for ARM Teensys

* Got to "device descriptor failed" by comparing with Teensy 3.6 code

* Drop down to 96MHz...

* Bump back up to 120MHz

Merge remote-tracking branch 'origin/master' into develop

MSYS2 install: use MinGW python-qmk package (#17302)

* MSYS2 install: use MinGW python-qmk package

* Add missing flashers

* Note VC Redist for manual install

* VC Redist no longer needed

Merge remote-tracking branch 'origin/master' into develop

Allow for RGB actions to take place on Keydown instead of Keyup (#16886)

* Allow for switch on keydown

* add docs

Merge remote-tracking branch 'origin/master' into develop

Add note about qmk doctor in newbs_flashing.md (#15688)

Co-authored-by: Drashna Jaelre <drashna@live.com>

Feature-ify Send String (#17275)

PoC: Swap Escape and Caps (#16336)

Merge remote-tracking branch 'origin/master' into develop