[Keyboard] Add Serratus PCB (#13281)

Co-authored-by: Ryan <fauxpark@gmail.com>

[Keyboard] Tidying up my projects and subprojects (#13289)

Co-authored-by: Erovia <Erovia@users.noreply.github.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Ethan Madden <maddene@madden.ninja>

Fix some RGB Matrix-enabled keymaps referring to RGBLight mode (#13509)

switch to qmk-dotty-dict (#13460)

correct data info.json (#13544)

rouge87 and rogue87

[Keyboard] Add MelGeek MJ6xy which is a 60% keyboard that support mul… (#13494)

Co-authored-by: Ryan <fauxpark@gmail.com>

Traveller handwired layout macro refactor (#13539)

Lucid Phantom soldered: layout macro touch-up (#13540)

RGB Matrix support for Scylla (#13415)

Co-authored-by: filterpaper <filterpaper@localhost>

Refactor Drop boards to custom matrix lite (#13468)

[Keyboard] Add ianklug grooveboard (#13536)

Co-authored-by: Ryan <fauxpark@gmail.com>

[Keyboard} Add ISO support for the GMMK Pro (#13532)

* Added iso layer support for the GMMK Pro iso version

* Adjusted the mapping

* aligning with best practises
* aligning with comments from PR

* Added iso layout to info.json

Ortho 5x14 handwired info.json correction (#13538)

* ortho5x14 handwired: correct info.json data

Last key was incorrectly positioned.

* fix readme typo

4pplet AEKISO60 keymap/macro touch-up (#13528)

Moves the ISO Enter keycode to the home row for more consistency with the rest of QMK. Also grid-aligns the keycodes and adds a block comment for the layout macro.

Ergoarrows info.json touch-up (#13537)

* human-friendly formatting

Add line breaks between rows and halves.

* fix rounding issues

Fixes issues with y-offset values due to rounding in KLE.

* remove layout dead space; re-mirror halves

Removes the empty white space from the layout, and aligns the keys on the right half so they are a mirror of the left half.

[Keyboard] Montex add VIA support and keymap. (#13488)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Anthony Lowery <anthony.lowery@unity3d.com>

[Keyboard] fixes and additions to the Marauder keyboard (#13462)

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

AMJ60 Refactor (#13530)

* rename LAYOUT to LAYOUT_all

* refactor default keymap

- add license header
- use layer_names enum
- use LAYOUT_all macro
- update keymap to be more generic
- use QMK-native keycode aliases

* info.json: human-friendly formatting

* convert LAYOUT_iso into a proper LAYOUT_60_iso

* LAYOUT_all bugfix

In the physical sense, position k3d is to the left of k3c.

* rework LAYOUT_max into LAYOUT_60_ansi_split_bs_rshift

* remove LAYOUT_iso_splitrshift and iso_split_rshift keymap

* rework LAYOUT_hhkb into LAYOUT_60_hhkb

* amj60.h cleanup

- add license header
- use #pragma once include guard
- concatenate layout block comments
- remove unnecessary function headers

* add license header to amj60.c

* align config.h to QMK template

* align rules.mk to QMK template

* enable Community Layout support

* modernize readme.md

- add PCB image
- convert keyboard data to list
- add flashing and bootloader instructions
- update Docs links

[Keyboard] Update Symmetric70 keyboard prototype (#12707)

* update handwired/symmetric70_proto/matrix.c

* make keyboards/handwired/symmetric70_proto/promicro/

* add symmetric70_proto/debug_config.h, update symmetric70_proto/local_features.mk etc.

  set MATRIX_IO_DELAY macro
    make MTEST=mdelay0  symmetric70_proto/promicro:default:flash
    make MTEST=mdelay1  symmetric70_proto/promicro:default:flash
    make MTEST=mdelay10 symmetric70_proto/promicro:default:flash
    make MTEST=mdelay30 symmetric70_proto/promicro:default:flash
  set DEBUG_MATRIX_SCAN_RATE_ENABLE yes
    make MTEST=scan symmetric70_proto/promicro:default:flash
  set MATRIX_DEBUG_DELAY and MATRIX_IO_DELAY macro
    make MTEST=matrix_debug_delay,mdelay0 symmetric70_proto/promicro:default:flash
  set MATRIX_DEBUG_SCAN
    make MTEST=matrix_debug_scan symmetric70_proto/promicro:default:flash

* add symmetric70_proto/matrix_debug/readme.md

* update symmetric70_proto/matrix_debug/readme.md

* update handwired/symmetric70_proto/readme.md

* update handwired/symmetric70_proto/readme.md

* update handwired/symmetric70_proto/*/readme.md

* add handwired/symmetric70_proto/matrix_fast/

* update handwired/symmetric70_proto/matrix_fast/readme.md

* fix typo in handwired/symmetric70_proto/matrix_fast/readme.md

* update config.h under handwired/symmetric70_proto/promicro

* add Proton C support to handwired/symmetric70_proto

* add handwired/symmetric70_proto/proton_c/readme.md

* add promicro/*/readme.md proton_c/*/readme.md

* update handwired/symmetric70_proto/proton_c/proton_c.c

support MATRIX_IO_DELAY_DEFAULT for testing.

* Added another implementation of 'adaptive_delay'.

* update symmetric70_proto/local_features.mk

* update symmetric70_proto/matrix_fast/gpio_extr.h

* add matrix_output_unselect_delay_ports()

* add MTEST=adaptive_delay_fast option

* update symmetric70_proto/matrix_debug/readme.md

* update symmetric70_proto/matrix_fast/readme.md

* update symmetric70_proto/matrix_debug/readme.md

* Erase garbage

* fix symmetric70_proto/proton_c/proton_c.c

* improve adaptive_delay_fast in symmetric70_proto/matrix_debug/matrix.c

* update symmetric70_proto/matrix_debug/readme.md

* fix symmetric70_proto/matrix_debug/readme.md

* Update keyboards/handwired/symmetric70_proto/proton_c/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/handwired/symmetric70_proto/proton_c/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/handwired/symmetric70_proto/local_features.mk

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

* Update keyboards/handwired/symmetric70_proto/local_features.mk

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

* Update keyboards/handwired/symmetric70_proto/matrix_debug/matrix.c

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

* Update keyboards/handwired/symmetric70_proto/matrix_debug/matrix.c

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

* Update keyboards/handwired/symmetric70_proto/local_features.mk

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

* Update keyboards/handwired/symmetric70_proto/matrix_debug/matrix.c

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

* Update keyboards/handwired/symmetric70_proto/matrix_debug/readme.md

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

* Update keyboards/handwired/symmetric70_proto/matrix_debug/readme.md

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

* Update keyboards/handwired/symmetric70_proto/matrix_debug/readme.md

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

* Update keyboards/handwired/symmetric70_proto/matrix_fast/matrix_config_expand.c

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

Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Nick Brassel <nick@tzarc.org>

1UP Keyboards 1UP60HTE layout macro touch-up (#13529)

* rename LAYOUT_tsangan to LAYOUT_60_tsangan_hhkb

... and enable Community Layout support.

* use four-space indent and QMK-native keycode aliases

* rules.mk touch-up

- remove Bootloader selection header comments
- unify Build Options comment header to QMK template
- align inline comments

* readme.md touch-up

- convert metadata to list
- add Flashing command

* move layout macro alias to info.json

* apply friendly formatting to info.json

* restore badger keymap to previous (don't edit user keymap)