# RELEASE NOTES ## Migration Information **This version removes support for direct migration from versions before v8.1.0 (Doris)** See [migration path](https://tasmota.github.io/docs/Upgrading#migration-path) for instructions how to migrate to a major version. Pay attention to the following version breaks due to dynamic settings updates: 1. Migrate to **Sonoff-Tasmota 3.9.x** 2. Migrate to **Sonoff-Tasmota 4.x** 3. Migrate to **Sonoff-Tasmota 5.14** 4. Migrate to **Sonoff-Tasmota 6.7.1** (http://ota.tasmota.com/tasmota/release-6.7.1/) 5. Migrate to **Tasmota 7.2.0** (http://ota.tasmota.com/tasmota/release-7.2.0/) --- Major change in parameter storage layout --- 6. Migrate to **Tasmota 8.5.1** (http://ota.tasmota.com/tasmota/release-8.5.1/) --- Major change in internal GPIO function representation --- 7. Migrate to **Tasmota 9.1** (http://ota.tasmota.com/tasmota/release-9.1.0/) While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release **v9.1.0 Imogen** the internal GPIO function representation has changed in such a way that fallback is only possible to the latest GPIO configuration before installing **v9.1.0**. ## Supported Core versions This release will be supported from ESP8266/Arduino library Core version **2.7.4.9** due to reported security and stability issues on previous Core version. This will also support gzipped binaries. Support of Core versions before 2.7.1 has been removed. ## Support of TLS In addition to TLS using fingerprints now also user supplied CA certs, AWS IoT and Azure IoT is supported. Read [full documentation](https://tasmota.github.io/docs/AWS-IoT) ## Initial configuration tools For initial configuration this release supports Webserver based **WifiManager** or **Serial** based command interface only. Support for **WPS** and **SmartConfig** has been removed. ## Initial installation Easy initial installation of Tasmota can be performed using the [Tasmota WebInstaller](https://arendst.github.io/Tasmota/). ## Provided Binary Downloads ### ESP8266 or ESP8285 based The following binary downloads have been compiled with ESP8266/Arduino library core version **2.7.4.9**. - **tasmota.bin** = The Tasmota version with most drivers for 1M+ flash. **RECOMMENDED RELEASE BINARY** - **tasmota-AF.bin** to **tasmota-VN.bin** = The Tasmota version in different languages for 1M+ flash. - **tasmota-lite.bin** = The Lite version without most drivers and sensors for 1M+ flash. - **tasmota-knx.bin** = The Knx version without some features but adds KNX support for 1M+ flash. - **tasmota-sensors.bin** = The Sensors version adds more useful sensors for 1M+ flash. - **tasmota-ir.bin** = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 1M+ flash. - **tasmota-display.bin** = The Display version without Energy Monitoring but adds display support for 1M+ flash. - **tasmota-zbbridge.bin** = The dedicated Sonoff Zigbee Bridge version for 2M+ flash. - **tasmota-zigbee.bin** = The dedicated cc25xx Zigbee Bridge version for 4M+ flash. Above binaries are also available as gzipped version allowing faster uploads. Latest released binaries can be downloaded from - https://github.com/arendst/Tasmota/tree/release-firmware - http://ota.tasmota.com/tasmota/release Historical binaries can be downloaded from - http://ota.tasmota.com/tasmota/release-9.5.0 The latter links can be used for OTA upgrades too like ``OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz`` ### ESP32 based The following binary downloads have been compiled with ESP32/Arduino library core version **1.0.6**. - **tasmota32.bin** = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. **RECOMMENDED RELEASE BINARY** - **tasmota32_8M.bin** = The Tasmota version with most drivers including additional sensors and KNX for 8M+ flash. - **tasmota32_16M.bin** = The Tasmota version with most drivers including additional sensors and KNX for 16M+ flash. - **tasmota32solo1.bin** = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash. - **tasmota32-AF.bin** to **tasmota32-VN.bin** = The Tasmota version in different languages for 4M+ flash. - **tasmota32-ir.bin** = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 4M+ flash. - **tasmota32-display.bin** = The Display version without Energy Monitoring but adds display support for 4M+ flash. - **tasmota32-webcam.bin** = The Webcam version adds webcam support for 4M+ flash. - **tasmota32-bluetooth.bin** = The Bluetooth version adds BLE support for 4M+ flash. - **tasmota32-odroidgo.bin** = The Odroid-Go version is specifically tailored to Odroid_go hardware for 8M+ flash. - **tasmota32-core2.bin** = The Core2 version is specifically tailored to M5Stack Core2 hardware for 8M+ flash. Latest released binaries can be downloaded from - https://github.com/arendst/Tasmota/tree/release-firmware - http://ota.tasmota.com/tasmota32/release Historical binaries can be downloaded from - http://ota.tasmota.com/tasmota32/release-9.5.0 The latter links can be used for OTA upgrades too like ``OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin`` ## Additional information [List](MODULES.md) of embedded modules. [Complete list](BUILDS.md) of available feature and sensors. ## Changelog v9.5.0.2 ### Added - Release of [Tasmota WebInstaller](https://arendst.github.io/Tasmota/) - Command ``SetOption127 1`` to force Wifi in no-sleep mode even if ``Sleep 0`` is not enabled - Initial support for Tasmota Mesh (TasMesh) providing node/broker communication using ESP-NOW [#11939](https://github.com/arendst/Tasmota/issues/11939) - Berry ESP32 partition manager [#12465](https://github.com/arendst/Tasmota/issues/12465) - Support for AM2320 Temperature and Humidity Sensor by Lars Wessels [#12485](https://github.com/arendst/Tasmota/issues/12485) - Rule event support as JSON payload [#12496](https://github.com/arendst/Tasmota/issues/12496) - MQTT minimum password length restriction in GUI [#12553](https://github.com/arendst/Tasmota/issues/12553) - Support for Technoline WS2300-15 Anemometer [#12573](https://github.com/arendst/Tasmota/issues/12573) - Support for Telaire T6700 Series CO2 sensor by Alexander Savchenko [#12618](https://github.com/arendst/Tasmota/issues/12618) ### Changed - ESP32 core library from v1.0.6 to v1.0.7.1 - IRremoteESP8266 library from v2.7.18 to v2.7.19 - ESP32 Ethernet Phy Type information to IDF v3+ - Speed up initial GUI console refresh - Enable UFILESYS, GUI_TRASH_FILE and GUI_EDIT_FILE for any device compiled with more than 1M flash size - Simplified configuration for ir-full and removal of tasmota-ircustom [#12428](https://github.com/arendst/Tasmota/issues/12428) - Refactor platformio [#12442](https://github.com/arendst/Tasmota/issues/12442) - Allow buttons to work in AP normal mode [#12518](https://github.com/arendst/Tasmota/issues/12518) - Enable Ping and rule features for any device compiled with more than 1M flash size [#12539](https://github.com/arendst/Tasmota/issues/12539) ### Fixed - ESP32 core v2.0.0 setting hostname - ESP32-C3 settings layout for configuration backup and restore - DDS238-2 wrong reactive power value [#12283](https://github.com/arendst/Tasmota/issues/12283) - ESP32 Webcam add boundary marker before sending mjpeg image [#12376](https://github.com/arendst/Tasmota/issues/12376) - NO VALID JSON regression from may 4th [#12440](https://github.com/arendst/Tasmota/issues/12440) - Telegram response decoding stopped working after 20210621 and exception on long result message [#12451](https://github.com/arendst/Tasmota/issues/12451) - Neopool compile error on DEBUG_TASMOTA_SENSOR [#12464](https://github.com/arendst/Tasmota/issues/12464) - Berry button handlers and error messages [#12521](https://github.com/arendst/Tasmota/issues/12521) - Scripter and Display MQTT errors due to MQTT_DATA move to String [#12525](https://github.com/arendst/Tasmota/issues/12525) - Scripter moving average and sml input validation [#12541](https://github.com/arendst/Tasmota/issues/12541) - Zigbee Hue angle encoding [#12545](https://github.com/arendst/Tasmota/issues/12545) - Exception 28 when unable to send MQTT message and a topic name without a slash '/' [#12555](https://github.com/arendst/Tasmota/issues/12555) - Wi-Fi initial setup workaround for 11n only routers [#12566](https://github.com/arendst/Tasmota/issues/12566) - ESP32 do not use chip temperature sensor as global temperature if external temperature sensor is used [#12630](https://github.com/arendst/Tasmota/issues/12630) ### Noted - ESP32 single core **tasmota32solo1.bin** binary can only be uploaded using the GUI as OTA upload will trigger the watchdog timer