mirror of https://github.com/arendst/Tasmota.git
62 lines
3.3 KiB
Markdown
62 lines
3.3 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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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 **2.7.1** 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/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 **2.7.1**.
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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-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 8.3.0.2
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- Change KNX pow function to approximative pow saving 5k of code space
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- Change Mutichannel Gas sensor pow function to approximative pow saving 5k of code space
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- Change Quick Power Cycle detection from 4 to 7 power interrupts (#4066)
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- Fix default state of ``SetOption73 0`` for button decoupling and send multi-press and hold MQTT messages
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- Add command ``DeviceName`` defaults to FriendlyName1 and replaces FriendlyName1 in GUI
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