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< img src = "https://github.com/arendst/Tasmota/blob/master/tools/logo/TASMOTA_FullLogo_Vector.svg" alt = "Logo" align = "right" height = "76" / >
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# RELEASE NOTES
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## Migration Information
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See [migration path ](https://tasmota.github.io/docs/#/Upgrading?id=migration-path ) for instructions how to migrate to a major version. Pay attention to the following version breaks due to dynamic settings updates:
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1. Migrate to **Sonoff-Tasmota 3.9.x**
2. Migrate to **Sonoff-Tasmota 4.x**
3. Migrate to **Sonoff-Tasmota 5.14**
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4. Migrate to **Sonoff-Tasmota 6.x**
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5. Migrate to **Tasmota 7.x**
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--- Major change in parameter storage layout ---
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6. Migrate to **Tasmota 8.1**
7. Migrate to **Tasmota 8.x**
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While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release **v8.1.0 Doris** the Settings are re-allocated in such a way that fallback is only allowed and possible to release **v7.2.0 Constance** . Once at v7.2.0 you're on your own when downgrading even further.
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## Supported Core versions
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This release will be supported from ESP8266/Arduino library Core version **2.6.3 + 372a3ec** due to reported security and stability issues on previous Core version. This will also support gzipped binaries.
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Although it might still compile on previous Core versions all support will be removed in the near future.
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## Support of TLS
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To save resources when TLS is enabled mDNS needs to be disabled. In addition to TLS using fingerprints now also user supplied CA certs and AWS IoT is supported. Read [full documentation ](https://tasmota.github.io/docs/#/integrations/AWS-IoT )
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## Initial configuration tools
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For initial configuration this release supports Webserver based **WifiManager** or **Serial** based command interface only. Support for **WPS** and **SmartConfig** has been removed.
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## Provided Binary Downloads
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The following binary downloads have been compiled with ESP8266/Arduino library core version **2.6.3 + 372a3ec** .
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- **tasmota.bin** = The Tasmota version with most drivers. **RECOMMENDED RELEASE BINARY**
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- **tasmota-BG.bin** to **tasmota-TW.bin** = The Tasmota version in different languages.
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- **tasmota-lite.bin** = The Lite version without most drivers and sensors.
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- **tasmota-knx.bin** = The Knx version without some features but adds KNX support.
- **tasmota-sensors.bin** = The Sensors version adds more useful sensors.
- **tasmota-ir** = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features.
- **tasmota-display.bin** = The Display version without Energy Monitoring but adds display support.
- **tasmota-minimal.bin** = The Minimal version allows intermediate OTA uploads to support larger versions and does NOT change any persistent parameter. This version **should NOT be used for initial installation** .
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[List ](MODULES.md ) of embedded modules.
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[Complete list ](BUILDS.md ) of available feature and sensors.
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## Changelog
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### Version 8.1.0.11
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- Change default my_user_config.h driver and sensor support removing most sensors and adding most drivers to tasmota.bin
2020-03-08 11:28:14 +00:00
- Change DHT driver (#7468, #7717 )
2019-12-28 09:42:00 +00:00
- Change Lights: simplified gamma correction and 10 bits internal computation
2020-01-12 12:10:21 +00:00
- Change commands ``Prefix``, ``Ssid``, ``StateText``, ``NTPServer``, and ``FriendlyName`` displaying all items
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- Change Zigbee command prefix from ``Zigbee*`` to ``Zb*``
2020-02-12 17:00:53 +00:00
- Change MQTT message size with additional 200 characters
2020-02-19 14:23:59 +00:00
- Change display of some date and time messages from "Wed Feb 19 10:45:12 2020" to "2020-02-19T10:45:12"
2020-03-14 14:24:22 +00:00
- Change IRremoteESP8266 library updated to v2.7.4
- Fix ``PowerDelta`` zero power detection (#7515)
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- Fix ``White`` added to light status (#7142)
2020-03-14 14:24:22 +00:00
- Fix ``WakeUp < x > `` ignores provided value (#7473)
- Fix ``RGBWWTable`` ignored (#7572)
- Fix commands ``Display`` and ``Counter`` from overruling command processing (#7322)
- Fix Sonoff Bridge, Sc, L1, iFan03 and CSE7766 serial interface to forced speed, config and disable logging
2020-01-01 16:17:10 +00:00
- Fix Improved fade linearity with gamma correction
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- Fix PWM flickering at low levels (#7415)
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- Fix LCD line and column positioning (#7387)
- Fix Display handling of hexadecimal escape characters (#7387)
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- Fix exception 9 restart on log message in Ticker interrupt service routines NTP, Wemos and Hue emulation (#7496)
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- Fix Hass sensor discovery by Federico Leoni (#7582, #7548 )
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- Fix MaxPower functionality (#7647)
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- Fix relation between Wifi RSSI and signal strength
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- Add command ``SetOption79 0/1`` to enable reset of counters at teleperiod time by Andre Thomas (#7355)
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- Add command ``SetOption82 0/1`` to limit the CT range for Alexa to 200..380
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- Add command ``SetOption84 0/1`` to send AWS IoT device shadow updates (alternative to retained)
- Add commands ``SetOption85 0/1`` and ``DevGroupShare`` supporting UDP Group command using ``GroupTopic`` without MQTT by Paul Diem (#7790)
- Add command ``SetOption86 0/1`` for PWM dimmer to turn brightness LED's off 5 seconds after last change
- Add command ``SetOption87 0/1`` for PWM dimmer to turn red LED on when powered off
- Add command ``SetOption88 0/1`` for PWM dimmer to let buttons control remote devices
- Add command ``SetOption89 0/1`` for Zigbee distinct MQTT topics per device for SENSOR, allowing retained messages (#7835)
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- Add command ``ShutterButton < parameters > `` to control shutter(s) by to-scho (#7403)
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- Add commands ``SwitchMode 8`` ToggleMulti, ``SwitchMode 9`` FollowMulti and ``SwitchMode 10`` FollowMultiInverted (#7522)
- Add commands ``SwitchMode 11`` PushHoldMulti and ``SwitchMode 12`` PushHoldInverted (#7603)
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- Add commands ``SwitchMode 13`` PushOn and ``SwitchMode 14`` PushOnInverted (#7912)
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- Add command ``Buzzer -1`` for infinite mode and command ``Buzzer -2`` for following led mode (#7623)
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- Add support for ``AdcParam`` parameters to control ADC0 Current Transformer Apparent Power formula by Jodi Dillon (#7100)
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- Add optional parameter ``< startcolor > `` to command ``Scheme < scheme > , < startcolor > `` to control initial start color
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- Add web page sliders when ``SetOption37 128`` is active allowing control of white(s)
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- Add SerialConfig to ``Status 1``
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- Add BootCount Reset Time as BCResetTime to ``Status 1``
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- Add WifiPower to ``Status 5``
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- Add most SetOptions as defines to my_user_config.h
- Add optional Wifi AccessPoint passphrase define WIFI_AP_PASSPHRASE in my_user_config.h (#7690)
- Add SoftwareSerial to CSE7766 driver allowing different GPIOs (#7563)
- Add rule trigger on one level deeper using syntax with two ``#`` like ``on zbreceived#vibration_sensor#aqaracubeside=0 do ...``
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- Add Zigbee attribute decoder for Xiaomi Aqara Cube
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- Add ``ZbZNPReceived``and ``ZbZCLReceived`` being published to MQTT when ``SetOption66 1``
- Add Zigbee enhanced commands decoding, added ``ZbPing``
- Add Zigbee features and improvements
- Add Zigbee support for Hue emulation by Stefan Hadinger
- Add HAss Discovery support for Button and Switch triggers by Federico Leoni (#7901)
2020-01-01 16:17:10 +00:00
- Add optional support for Prometheus using file xsns_91_prometheus.ino (#7216)
2020-03-14 14:32:44 +00:00
- Add support for gzipped binaries
- Add support for Romanian language translations by Augustin Marti
- Add support for sensors DS18x20 and DHT family on Shelly 1 and Shelly 1PM using Shelly Add-On adapter (#7469)
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- Add support to BMP driver to enter reset state (sleep enable) when deep sleep is used in Tasmota
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- Add support for DS1624, DS1621 Temperature sensor by Leonid Myravjev
- Add support for NRF24L01 as BLE-bridge for Mijia Bluetooth sensors by Christian Baars (#7394)
2020-02-07 09:50:06 +00:00
- Add support for MI-BLE sensors using HM-10 Bluetooth 4.0 module by Christian Staars (#7683)
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- Add support for FiF LE-01MR energy meter by saper-2 (#7584)
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- Add support for Sensors AHT10 and AHT15 by Martin Wagner (#7596)
2020-02-22 11:18:20 +00:00
- Add support for Wemos Motor Shield V1 by Denis Sborets (#7764)
2020-02-27 10:16:38 +00:00
- Add support for Martin Jerry/acenx/Tessan/NTONPOWER SD0x PWM dimmer switches by Paul Diem (#7791)
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- Add support for UDP Group control without MQTT by Paul Diem (#7790)
2020-02-27 16:48:27 +00:00
- Add support for Jarolift rollers by Keeloq algorithm
2020-03-01 13:20:19 +00:00
- Add support for MaxBotix HRXL-MaxSonar ultrasonic range finders by Jon Little (#7814)
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- Add support for HDC1080 Temperature and Humidity sensor by Luis Teixeira (#7888)
