Keyboard: update new link for hardware availability (#3554)

Keymap: refactoring and modifief to helix five rows jis (#3552)

* display of LED mode
* refactoring
* modified a keymap
* use extra jp header

Keyboard: Enable using shared user hhkb layout for dz60 (#3549)

Keyboard: fixed build break (size overflow) HelixPico with Backlight or Underglow (#3546)

* build break fix for HelixPico

* add customize variable 'Link_Time_Optimization' into rev2 and pico keymaps rules.mk

* "CFLAGS += -flto" change to "EXTRAFLAGS += -flto"

* add USE_Link_Time_Optimization macro

Keyboard: Document the correct path to the let's split EEPROM files. (#3539)

* Document the correct path to the let's split EEPROM files.

* Document the EEPROM files in /quantum/split_common/ as the canonical location.

Keymap: Reformat Iris default keymap (#3534)

* Reformat default keymap to use LAYOUT, move RGB controls to RAISE layer

* Use set_single_persistent_default_layer instead of old method

Keyboard: 4x4 modular keyboard (#3531)

* add support for 4x4 macropad

* Update readme.md

* set DFU escape key

* cleanup

* Update config.h

* Update keymap.c

* Update config.h

* Update keymap.c

* Update 4x4.h

* reviewed

fudging review automation

* playing with the system

* reverting

* Required additions made

Added support for additional layouts

* tidy up default keymap

Keymap: Refactor symbols layer with layer tap workaround (#3520)

* Squash layout to fit on Planck

* Replace AST with PAST keycode so that it works with layer tap

* Review markups

Keymaps: Add whitefox constexpr keymap (#3541)

* Add keyboards/whitefox/keymaps/constexpr

* Conform to project coding conventions

* Tweak numpad layer keys

* Remove unnecessary directives

Update CODE_OF_CONDUCT.md

Docs: Format Space Cadet documentation (#3540)

* Format Space Cadet documentation

* Fix page filenames

* Move Caveats section up

Keyboard: KBD75 Rev 1 LAYOUT_ansi_1u Bug (#3542)

Docs: Format Key Lock documentation (#3538)

Keymap: Improvements to Maxr1998's Contra keymap (#3535)

* Add image

* Improvements to my Contra layout

* Quick fix for Level3 layer

Docs: Fix some minor errors in tap dance example (#3530)

* Fix some minor errors in tap dance example

Fix for #3529
Fix minor errors in the code examples for __Example 4: 'Quad Function Tap-Dance'__ and relevant documentation. 
Clarified the need to include the header file in `keymap.c`.

* Use #pragma once in header guard

Fix for #3529
Implement change requested in #3530

Keymap: Add unagi planck keymap (#3527)

* modifications to add mouse buttons 1-4 and misc

* Add khord chocopad keymap

* fix merge message

* Add unagi keymap

* Add readme for unagi planck keymap

* Replace boilerplate for unagi keymap

Docs: Format Grave Escape documentation (#3536)

Docs: Add Usage section to backlight docs (#3537)

Add Rorschach keyboard (#3532)

* Add Rorschach keyboard

* Add info.json

* Replace header guards with pragma once

Keyboard: Add support for bpiphany's HID Liberation Device (#3470)

* Keyboard: Added support for HID Liberation Device

* Keymap: Custom (bakageta) layout for HID Liberation Device

* Updated with requested changes