mirror of https://github.com/arendst/Tasmota.git
94 lines
5.2 KiB
Markdown
94 lines
5.2 KiB
Markdown
<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#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**
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2. Migrate to **Sonoff-Tasmota 4.x**
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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**
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7. Migrate to **Tasmota 8.x**
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--- Major change in internal GPIO function representation ---
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8. Migrate to **Tasmota 9.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 **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**.
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## Supported Core versions
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This release will be supported from ESP8266/Arduino library Core version **2.7.4.3** due to reported security and stability issues on previous Core version. This will also support gzipped binaries.
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Support of Core versions before 2.7.1 has been removed.
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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/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 **2.7.4.3**.
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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.
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- **tasmota-sensors.bin** = The Sensors version adds more useful sensors.
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- **tasmota-ir** = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features.
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- **tasmota-display.bin** = The Display version without Energy Monitoring but adds display support.
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- **tasmota-zbbridge.bin** = The dedicated Sonoff Zigbee Bridge version.
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- **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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The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota/release for ESP8266 or http://ota.tasmota.com/tasmota32/release for ESP32. The links can be used for OTA upgrades too like ``OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin``
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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 v9.0.0.1
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### Added
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- Optional support for Mitsubishi Electric HVAC by David Gwynne (#9237)
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- Optional support for Orno WE517-Modbus energy meter by Maxime Vincent (#9353)
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- SDM630 three phase ImportActive Energy display when ``#define SDM630_IMPORT`` is enabled by Janusz Kostorz (#9124)
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- Optional support for inverted NeoPixelBus data line by enabling ``#define USE_WS2812_INVERTED`` (#8988)
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- PWM dimmer color/trigger on tap, SO88 led, DGR WITH_LOCAL flag by Paul Diem (#9474)
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- Support for stateful ACs using ``StateMode`` in tasmota-ir.bin by Arik Yavilevich (#9472)
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- Zigbee ``ZbData`` command for better support of device specific data
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- Support for analog buttons indexed within standard button range
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### Changed
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- Redesigning ESP8266 GPIO internal representation in line with ESP32
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- New IR Raw compact format (#9444)
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- MAX31865 driver to support up to 6 thermocouples selected by ``MX31865 CS`` instead of ``SSPI CS`` (#9103)
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- A4988 optional microstep pin selection
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- Pulsetime to allow use for all relays with 8 interleaved so ``Pulsetime1`` is valid for Relay1, Relay9, Relay17 etc. (#9279)
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- ``Status`` command output for disabled status types
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- IRremoteESP8266 library from v2.7.10 to v2.7.11
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- NeoPixelBus library from v2.5.0.09 to v2.6.0
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### Fixed
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- Template conversion when GPIO17 is 0
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- Template using ``#define USER_TEMPLATE`` (#9506)
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- Ledlink blink when no network connected regression from 8.3.1.4 (#9292)
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- Exception 28 due to device group buffer overflow (#9459)
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- Shutter timing problem due to buffer overflow in calibration matrix (#9458)
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- Light wakeup exception 0 (divide by zero) when ``WakeupDuration`` is not initialised (#9466)
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- ADC initalization sequence (#9473)
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- Thermostat sensor status corruption regression from 8.5.0.1 (#9449)
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### Removed
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- Support for direct upgrade from Tasmota versions before 7.0
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- Auto config update for all Friendlynames and Switchtopic from Tasmota versions before 8.0
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