Wear-leveling EEPROM drivers: `embedded_flash`, `spi_flash`, `legacy` (#17376)

Update feature_split_keyboard.md to add extra detail about left and right matrices. (#17492)

improvements for Cirque Pinnacle trackpads (#17091)

Do not enable PERMISSIVE_HOLD when TAPPING_TERM exceeds 500ms (#15674)

Refactor steno and add `STENO_PROTOCOL = [all|txbolt|geminipr]` (#17065)

* Refactor steno into STENO_ENABLE_[ALL|GEMINI|BOLT]

* Update stenography documentation

* STENO_ENABLE_TXBOLT → STENO_ENABLE_BOLT

TXBOLT is a better name but BOLT is more consistent with the
pre-existing TX Bolt related constants, which all drop the "TX " prefix

* Comments

* STENO_ENABLE_[GEMINI|BOLT|ALL] → STENO_PROTOCOL = [geminipr|txbolt|all]

* Add note on lacking V-USB support

* Clear chord at the end of the switch(mode){send_steno_chord} block

* Return true if NOEVENT

* update_chord_xxx → add_xxx_key_to_chord

* Enable the defines for all the protocols if STENO_PROTOCOL = all

* Mention how to use `steno_set_mode`

* Set the default steno protocol to "all"

This is done so that existing keymaps invoking `steno_set_mode` don't
all suddenly break

* Add data driver equivalents for stenography feature

* Document format of serial steno packets

(Thanks dnaq)

* Add missing comma

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

Update ref_functions.md (replaced deprecated `RESET`) (#17436)

Added global current to all other issi drivers who don't have it (#17448)

Cirque Attenuation Setting (#17342)

Fix RGB heatmap to use XY positions and use correct led limits (#17184)

* Fix RGB heatmap to use XY positions

* lower effect area limit and make configurable

* tidy up macro

* Fix triggering in both directions.

* add docs

* fix bug when decreasing value

* performance tweak

Allow encoder config from info.json (#17295)

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

[Docs] clarify inner array of direct pin matrix (#17437)

IS31FL3737 Global Current Setting (#17420)

[Core] Mouse key kinetic mode fix (#17176)

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

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

Add a note about using differents MCU family (#17416)

Make default layer size 16-bit (#15286)

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

[Core] Split ChibiOS usart split driver in protocol and hardware driver part (#16669)

[Core] Allow usage of ChibiOS's SIO driver for split keyboards (#15907)