T-Deck 'Ultra' firmware (ver 12.0)

The latest version of the T-Deck Ultra firmware, now with MeshCore profiles!

v12.0 changes:

* WiFi map tile downloads

* new shortcut to switches popup (sound, brightness, etc) (tap middle of titlebar)

* Channel pause/resume

* Set timezone now specified in hours (not minutes)

* Snake game improvements

v11.0 changes:

* new touch drag scrolling, and map panning

* Channel names now up to 31 chars

* double space-bar press -> period + space

* Path dialog, custom path ‘bad format’ bug fix

* off-grid EU freq now 869.495

* Map, Scan Local map visualisation

* new radio presets

* Channel enable/disable preserves key

* misc UI cleanups

* Message details screen: new “Add Contact” menu

v10.1 changes:

* long tap copy/paste bug fix

* fix for Path dialog "bad format" bug

* Message details screen now formats multi-line messages

* 'Heard By' names bug fix

* multi-byte path DM send timeout bug fix

* SD variant now supports network profile rename

* Snake mini game!

v10.0 changes:

* new direct-tap UI

* new 'Get Telemetry...' menu in conversation screens

* better battery gauge on home screen

* startup sound now suppressed if sound off

* Channel scope, select "*" for un-scoped

v9.7 changes:

* UI theme: Light, Dark or Auto.

* Custom accent color support

v9.6 changes:

* Default Scope region support

* new advert sounds suppressed in kid mode.

* Long-press on Login button for 'Reset Path' then Login

v9.4 changes:

* Display: map theme: Light, Dark, Auto

* Discover, node details "Delete" menu

v9.2 changes:

* multibyte path hash support

v9.1 changes:

* Off-grid (client repeat) mode

* faster map rendering

* Bandwidth 500 support

* trackball crash fix

v9.0 changes:

* Discover list now overwrites oldest entry if full

* new UI: customisable home icon grid, and new icon grid menus

v8.4 changes:

* power savings: batt life now ~50% longer

* region names now without '#'

v8.3 changes:

* custom fonts on SD, and proper UTF-8 decoding. (non-Latin lang support)

* default fonts now much clearer

* channel names now up to 11 chars

v8.2 changes:

* updated UI colour scheme

* new Regions screen, with "Scan Local" menu

* new "Owner Info" menu, from Discover > Scan Local

v8.1 changes:

* Kid Mode bug fix

* Group channel chat: new 'Set Scope...' menu

* Support for mapping Polish characters to simple Latin characters

* Room messages rendering fix.

* Radio presets updated.

v8.0 changes:

* New UI engine

* Smarter path diagnostics

* UI navigation transition animations

* New Display Prefs: Font size, Animations on/off

v7.15 changes:

* Live packet paths on map

* Telemetry amps fix (now signed)

* new “Show Path on Map” menu

* max contacts now 240

v7.14 changes:

* message text: now converts accented chars to ASCII equivalent

* popular emojis now converted, eg “:thumbsup:”

* contacts can be tagged and custom notes added

* Repeater CLI, ’neighbors’ command now using binary req/resp

* Max group channels now upped to 6

* Bug fix: some CLI responses were lost from dup timestamp.

* #channel key calc now forces lowercase

* better canned messages for CLI screens

* NEW: “Scan Local” menu in Discover

* Group channel message, “Reply To” menu

* Kid Mode: now supports up to 1 group channel chat

v7.12 changes:

* Vibe pref now saved

* Remote admin prefixes, extra spaces allowed

* Presets updated

* Msg details: ‘heard by’

* Repeater and room CLI: “get” command (get full telemetry)

* Channel details: Alerts ON/OFF menu

v7.11 changes:

* New: Kid Mode and remote admin

* message details, ENTER to goto next message

* Group channel message rendering improved

v7.10 changes:

* New network: region presets

* Security: new PIN Lock Screen

* Pixel art: improved colour picker

* Message details: new ‘Show on Map’ menu

* New clipboard system: long press for copy/paste

v7.9.1 changes:

* pixel art mode (Room server, Shift+$ key easter egg)

v7.9 changes:

* max group channels now 4

* auto channel support (name starting with ‘#’)

* Home Screen: ‘$’ key jumps to next contact with unread > 0

* new message details screen (scroll up to msg, then select)

* GPS Config screen redesign

* Home Screen, tap on top-right of screen opens GPS Info

* Repeater and room server admin CLI: added “setperm” and “get acl” support

v7.7 changes:

* max contacts now doubled

* only (home) contacts can now DM you

* Home Screen, swipe left/right to go thru filters

* Identity screen: new advert location pref

* new “Permissions” screen: set Telemetry permissions

* Map view: new “Set Advert Loc” menu.

* Canned Message: special “< prev msg>” item (re-type last msg)

v7.6 changes:

* "Multi ACKs" support (Optimise menu)

* Advert path details (from node details screen)

* Group channel chats, message path details

* Home menu: Brightness DAY/NIGHT

* MeshCore lib updates/fixes

v7.5 changes:

* Sensor node support

* LoRa spreading factor now 16

* Home Screen: node ID prefixes displayed

* Discover list: space to toggle ID prefixes

v7.4 changes:

* Discover, Node details now shows advert path

* new GPS telemetry permissions: ALLOW:Home, ALLOW:All

* group channel outbound messages now with confirmation counters

* T-Deck Plus (new keyboard model) auto backlight on/off

* map labels now non-overlapping

* network profiles now with customisable BW and CR

v7.3 changes:

* Tracks screen, scrolling fix

* Track recording, evaluation fix

v7.2 changes:

* GPS tracks!

* Optimise menu: Interference threshold, AGC reset interval

v7.1 changes:

* Channel details hex or base64 input

* Screen off long press shortened to 1 sec

* A-Z key press now jumps to next contact starting with that letter

* ‘@‘ key now refreshes/reorders list by most recent advert

* MeshCore library fixes/updates

* new help tutorial

This release has Telemetry support! You can now get near-instant feedback from your contacts if they're online, and what their GPS location is (if permission is enabled).

Also in this released is 'Saved Paths' and being able to manually set paths to contacts, like in the MeshCore mobile app.