Release 3.1.2 Notes

Second patch release (includes 3.1.1 and 3.1.0)

Core

• Fix weak assignment in flash_hal.h (#8884)
• Remove stale patch required for older SDK releases (#8858)
• Show 'Exception' cause and 'epc1=...' address when interrupted by Soft WDT (#8851)
• Issue warning when reallocating String buffer too much (#8821, #8849)
• Fix stack offset and division-by-zero origi...

Release 3.1.1 Notes

(includes 3.1.0 release notes)

Core

• Non-interruptible delay(), wait for the full duration (#8802)
• Transparently manage recurrent scheduled functions in delay() (#8802)
• Fix C builds when including coredecls.h and / or core_esp8266_features.h (#8795)
• Typo in EAP patch (#8797)
• Fix clang warnings related to constexpr usage (#8796)
• Fix printf format...

Release 3.1.0 Notes

Great additions

• NONOS SDK 3.0.5 (#8736, #8746, #8755, #8770)
• Support for global build defines and options for Arduino IDE (#8504)
• WPA2-Enterprise (#8529, #8566)
• (experimental) Flash-size agnostic builds (#6690)

Additions

• DHCP custom option(s) for DhcpServer (#8582)
• Updater lifetime callbacks (#8653)
• Add WiFiClient::abort() (#8738)

##...

Release 3.0.2 Notes

(includes 3.0.1 and 3.0.0 release notes)

Core

• Internal API: add comments and corrections (#8201)
• String: Avoid copying past end of buffer in ::concat (#8198)
• Call umm_init just before starting SDK (#8207)
• Clean up use of "byte" as a type. uint8_t or (C++17) std::byte are better. (#8090)
• Fix PRxxx printf format macros (#8222)

Libraries

• Update t...

Breaking Changes

• BREAKING: "i2s.h" removed, I2S library added (#8108)

Core

• Make String reallocation warning more descriptive (#8131)
• Normalize core header's include guard. (#8110)
• makeword: sync header and implementation (#8097)
• Use optimal bundled library names (#8088) (#8098)
• Added IRAM_ATTR to _stopPWM() so that digitalWrite() would work inside ISR. Fixes #8043 (#804...