Highlights

• Added support for ESP32-S2 and ESP32-S3 (ULP-FSM only)
• Added a ULP disassembler
• Added support for the new MIP package manager

Detailed changes

New

• Add example: reading a GPIO input with the ULP coprocessor |#73]
• Tests: Switch to new esp32ulp tool (binutils-gdb vs binutils-esp32ulp) [#88]
• Tools: Add ULP disassembler [#89]
• Device support: Added support for the ULP-FSM of the ESP32-S2 and ESP32-S3
• Support for MIP package manager [#94]
• Housekeeping: Added short license headers to all source code files [#95]

Fixes

• Fix: Allow uppercase hex chars in expressions [#72]
• Fix: blink example by correctly toggling output [#79]
• Docs: updated URLs to Espressif documentation8 [#77]
• Build: various build fixes to align with MicroPython changes [#82]
• Build: various changes to satisfy GitHub Actions [#84, #87]