Emergency stop, full filenames

• Add emergency stop button (#124) by @rorosaurus
• Add full filenames instead of scrolling ones (#124) by @rorosaurus
• Allow escaped spaces in wifi serial console ("\ " as input becomes " ")
  • Example: If you have a wifi network with the name 'Wifi Network', Then you can enter it via the serial console as 'Wifi\ Network'

Serial console

• Serial console (#115) by @bwucke
• Fix authenticated requests for printer status info (#120)

v1.6.4

• Fix gcode previews on files that contained spaces/special characters
• Add option to sort macros (#89)
• Add files menu to params menu (#80)
• Hopefully fix installs on 4.3"+ models (#67)

Hotfix: Fix OTA on 3.5" model

• Clear memory before doing OTA

v1.6.2:

• Fix possible nullref in fetch_printer_data
• Fix segfault on entering IP (#93)
• Custom API key entry keyboard (#94)
• Fix pressing move buttons too quickly causing the printer to move too far (#99)
• Allow accessing the parameters panel from the move (unlocked) panel
• Allow custom filament extrude/retract macros

Misc improvements and fixes

• Fix possible nullref in fetch_printer_data
• Fix segfault on entering IP (#93)
• Custom API key entry keyboard (#94)
• Fix pressing move buttons too quickly causing the printer to move too far (#99)
• Allow accessing the parameters panel from the move (unlocked) panel
• Allow custom filament extrude/retract macros

M117 messaging fixes and offline crash fix

• Allow pressing on m117 messages to dismiss them (#84)
• Add setting to disable displaying m117 messages (#84)
• Fix crash when transitioning to offline state (#86)

Many minor UX improvements

! NOTE !
This update will wipe your configuration

Added

• A setting has been added to display additional stats on the print progress screen
• IP Entry screen now contains a printer switch button (#68)
• IP Connect screen has been moved into a panel, allowing macro, settings and multi-printer access when the printer you are connected to is offline. (#69)
• Ask to re-use the saved password when trying to re-connect to the saved wifi network (#70)
• Add WIFI connect retry after losing connection (#70)
• Allow passwordless WIFI networks
• Printer menu allows accessing settings on current printer (#69)
• Printer menu allows setting power devices on current printer (#69)
• Printer menu shows WIFI icon next to currently connected printer
• Allow setting absolute XYZ position (tap on X/Y/Z text) (#74)
• Allow setting custom move increments in the move panel (#74)
• Allow entering custom SSID (for hidden WIFI networks) (#53)
• Add color fix for the dual usb 2.8" resistive model (#43)
• Reorganise settings
• Reset screen calibration when BOOT button is held for 8 seconds (#81)

Fixed

• Fix lines in display on ESP32-2432S024 (#61)
• Use display_status (user definable %) instead of file% (#72)
• Don't show error screen when moonraker printer status is NULL (#71)
• Fix slicer estimate when switching between two active printers
• Show macros help message when no macros are present (before this was no macros and no power devices) (#77)
• Show total time instead of active print time (#75)

Multi printer support

! NOTE !
This update will wipe your configuration

Added

• Added new screen types
  • ESP32-2432S024 (2.4" Capacitive)
  • ESP32-2432S032 (3.2" Capacitive)
  • ESP32-4827S043 (4.3" 480x270 Capacitive)
  • ESP32-8048S043 (4.3" 800x480 Capacitive)
• Add a vertical UI build to ESP32-3248S035 (3.5" Capacitive)
• 32x32 PNG images are now loaded on the file select screen when selecting a single file
• Add multi printer support (Control multiple printers with one CYD)
  • Up to 8 printers are supported
  • Enable this feature by enabling 'Multi Printer Mode' in the settings
• Display M117 messages on the screen
• Move Klipper error screen to a panel (so the navbar can be displayed)

Fixed

• Dropdowns are now appropriately sized on all screens
• A lot of code was refactored
• Button sizing on ESP32-3248S035 (3.5" Capacitive) is now more proportional to the screen
• Improved consistency of macro/power device loading
• Upgrade SmartDisplay driver to v2.0.7
• 'Error' is now considered a faulted state
• State should be updated more frequently now (Instead of starting a print and the screen not updating, it should now jump to the print progress screen quicker)

Temp graph, slicer time estimates

Additions

• Touch calibration is done now in lvgl, making it look more consistent with the rest of the UI
• Make stats panel accessible from move panel
• Improve Z offset menu (automatically moves printer, Set Z, Clear Z offset) (#46)
• Slight optimalisations to improve the user experience:tm:
• Add graph to temp panel
• Add slicer time based estimates (#13)
• Add API Key flow (#48)

Fixes

• Fix klipper connect screen not displaying try count when moonraker power devices are available (#45)
• When klipper isn't available on the klipper connect screen, don't hang the UI for a long time (#45)
• Clear moonraker power devices when losing connection to klipper
• Fix possible nullref in data fetch loop (#49)

OTA updates

-- WARNING: THIS UPDATE WILL WIPE YOUR EXISTING CONFIGURATION --

• Fix up CI builds
• increase SPI frequency for 3.5" model (so the screen is more responsive)
• Fix up touchscreen calibration on 2.8" (#11)
  • This does sadly require a configuration wipe
• Font code refactoring
• Fix up temperature keyboard entry
• Implement OTA updates (#25)
  • When there's an update available, in the settings an update button will be displayed. Pressing it will update the screen
  • An auto update toggle has been added in the settings that makes the screen update right after connecting to wifi