Arduino Release v3.0.0 based on ESP-IDF v5.1.4

The Arduino ESP32 version 3.0.0-stable is based on the ESP-IDF v5.1.4 (release notes) and is major release introducing new SoCs & features support.

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This release introduce breaking changes and support for new SoCs, ESP32-H2 and ESP32-C6. ESP32-C2 support added, for usage you need to build the libraries using ESP32 Arduino Lib builder.

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For version migration, please check Migration Guide from v2.X to 3.X

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Overview of major changes in 3.0.0 Release

• in progress

Release notes of development releases

• in progress

Libraries

Networking

• fix(eth): Attach ETH events at the correct place by @me-no-dev in #9658
• feat(eth): Enable the possibility to use SPI ETH with only 4 wires by @me-no-dev in #9659
• fix(eth): Fix ETH.end() by @me-no-dev in #9661
• fix(eth): Fix ETH.stop() with IDF SPI by @me-no-dev in #9693

Peripherals fixes

• fix(adc): Remove masking for ADC channel number by @P-R-O-C-H-Y in #9692
• fix(esp-hal-log):Provide a default TAG name for USE_ESP_IDF_LOG logging macro by @mairas in #9686

3rd party boards updates & editions

• Update(3rd_party_board): Updated ESPDuino with extra options by @alexceltare2 in #9642
• feat (3rd_party_board): add support for WeAct Studio ESP32C3 by @loozhengyuan in #9653
• Nano ESP32: delete programmer.default entry (on main) by @pillo79 in #9666
• feat(3rd_party_board):Add GPIO pin mappings for M5Stack CamS3 Unit and select OPI PSRAM by default by @tarosay in #9688

Documentation

• docs(ledc.rst):Fixed outdated function signature (ledcWrite) by @leandromattioli in #9680

Tooling

• Update Kconfig.projbuild to fix LittleFS selective compilation by @monte-monte in #9684
• fix(release): Update merge_package.py by @me-no-dev in #9694

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Full Changelog: 3.0.0-rc3...3.0.0

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New Contributors

• @loozhengyuan made their first contribution in #9653
• @monte-monte made their first contribution in #9684
• @leandromattioli made their first contribution in #9680
• @tarosay made their first contribution in #9688
• @mairas made their first contribution in #9686

Thanks for your contribution 🎉