Add 65_iso_split_bs default layout (#16283)

Mode 75H Touch-UP (#16310)

* m75h.h: correct matrix position identifier

`K5C` is actually on row 4, so it should be `K4C`.

* m75h.h: add matrix diagram

* add QMK Configurator data

* polish whitespace

- convert tabs to spaces
- update indent to four spaces
- remove trailing whitespace

keyten kt60-M: rename LAYOUT to LAYOUT_60_tsangan_hhkb (#16307)

* rename LAYOUT to LAYOUT_60_tsangan_hhkb

* info.json: correct maintainer value

Field is meant to reference the maintainer's GitHub username.

* rules.mk: enable Community Layout support

Keyprez Unicorn: fix QMK Configurator key sequence (#16305)

* info.json: apply friendly formatting

* info.json: fix key sequence

KeebsForAll Freebird Numpad Pro: fix Configurator key positioning (#16303)

* info.json: apply friendly formatting

* info.json: fix key positioning

Fixes the second row being rendered on top of the first row.

info.json: fix QMK Configurator rendering (#16299)

info.json: fix key sequence (#16297)

Sentence structure update (#16306)

Improve description of LED state data sync option (#16302)

Eye Oh Designs SPRH: fix Configurator data (#16296)

gl516/j73gl: fix Configurator key sequence (#16298)

CMM.Studio Fuji65: correct layout data for real this time (#16295)

Because I apparently can't tell the difference between coordinates and dimensions.

Demiurge: correct Configurator Layout data (#16294)

* info.json: apply friendly formatting

* info.json: correct layout data

[Keymap] zigotica layout tweaks (#16291)

CMM.Studio Fuji65: Configurator Data Patch (#16293)

* info.json: correct layout data

* info.json: correct maintainer field

[Keymap] submitting ariccb planck keymap (#16177)

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

Further update to #13745 on Crkbd keymap (#16284)

* Further update to #13745

Hello, 

This is further update to #13745 , somehow my commit did not get merged 

https://github.com/qmk/qmk_firmware/pull/13745#discussion_r802603490

* Update config.h

[Keyboard] Digicarp65 (#15926)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: swiftrax <swiftrax@github.com>

New Keyboard: 1upkeyboards super16v2 (#16198)

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

[Keyboard] Idobao ID80 V3 (#15912)

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