R2306

• fix: enable/disable at-jobs not working as expected
• create static tasks with static memory
• removed obsolete socket-based inetd
• fix: default S2(uart)/S3(jtag) console config
• fix: S2/S3 GPIO ranges
• added ILI9341 driver
• added XPT2046 driver

R2305

• support to list root directory
• accept SNTP packets with alarm=unsynchronized
• fix for ROMFS VFS integration
• fix MQTT restart issue
• fix timing issue on 1-wire bus

R2304

• added command line comment suport to ignore lines starting with a #
• added core file handling support, including direct http download
• added FTP binary transfer support
• enhanced sm command to print all event/action associations of states
• output of ls command could be better
• timer infrastructure must deal with invalid timer ids
• more event statistics
• added busy LED that shows activity of event and cyclic processing
• update stt command
• TCA9555 init fix
• fix: env output ignores printing format
• fix: timer argument parsing error

R2303

• added script for convenient flashing
• added ping command
• added Lua functions for statemachines and MQTT
• added multi-line support for UDP control
• provide core temperature if available
• enhnaced/tunable MQTT keepalive/timeout handling
• update for enhanced screen env value handling
• OTA update via tftp
• fix boot-loader address for ESP32-S2, ESP32-S3, ESP32-C3 on file name
• argument support for at actions
• support dimming on HT16K33
• fix for event handling
• fix ADC regression
• fix password handling
• fix button ptime not updated
• fix syslog stall
• more bugfixes

R2302

• added TCA9555 driver
• changed SSD1306 to manual configuration
• added support for directly executing Lua via MQTT
• fix: config luafiles should default to /flash
• Lua additions and updates
• fix: OTA update not working with IP addresses
• fix: LwTcp error condition handling
• update to ESP32 IDF v4.4.4
• added support for ftp based updates
• uDNS updates and fixes
• USB config fix

R2301

• Lua integration enhancements
• fix for cyclic interval timing on ESP32-xx
• fix for ESP8266 GPIO handling with IO-expander
• fix WS2812B always using channel 0
• updates for atriumcfg tool
• added Lua support for ADC
• added WS2812b multi-bus support
• added TCA9555 driver (IO-expander, DEVEL/alpha-state, untested yet)
• fix for argument event handling
• support ADC digital to physical conversion on ESP32*
• added OTA server config for simplified updates

R2212

• added support for ESP32S2, ESP32-S3, ESP32-C3
• added action gpio!set for more flexible gpio operation
• fix regression: error messages of I2C extended commands
  (use mkatrium.sh for building)
• fix use of Lua leaks memory
• removal of obsolete&incomplete signal/func concept
• added support for SPI based SSD1309
• added action gpio!se
• fixed memory handling bugs
• minor config restructuring
• added JTAG USB console
• update for atriumcfg
• PWD should be per terminal
• Lua support for WS2812b LED arrays and TLC5947
• support single and double quoting of shell arguments
• fixes for install script setupenv.sh

R2210

• support to print/json sub messages
• support to add array element with value in config/hwconf
• expanded max. range of ADC interval from 255ms to 65535ms
• reduce default RAM consumption (init Lua on demand)
• added hwconf backup, restore, and read
• added led!toggle to switch on<->off, other modes are ignored
• failsafe boot without hardware config after reset during init
• docu update
• enable SPIFFS and FTP per default on esp8266/4m
• Lua getvar should return nil for unknown variables
• fix ftpd aborting on out-of-memory
• fix threshold not triggering the first time
• fix for influx command returning Failed although succeeded
• fix xio of esp8266 for hiz
• fix incoming connections on disabled services are not closed

R2209

• added Lua interpreter
• fix dim help page not integrated
• fix dim set value on command line scales incorrectly
• fix IPv6 buffer overflow
• fix init regressions on relay and gpio related to XIO infrastructure
• change SI7021 to manual configuration to avoid misdetections
• make INA219 calibration persistent
• ADC infrastructure update for sliding windows and continuous sampling
• docu updates

R2207

• added driver for INA219 current sensor
• added support for SI7021/HTU21 temperature/humidity sensor
• dimmer enhancements
• introduce threshold events for float variables
• fix 1-wire regression: assertion fails when power pin is not set
• fix transient invalid report of total time in subtasks command