17 Pull requests merged by 4 people

• py/objint_longlong: Fix left shift of negative values.

  #17734 merged Jul 24, 2025

• py/obj: Add new type flag to indicate subscr accepts slice-on-stack.

  #17736 merged Jul 24, 2025

• webassembly: Fix binding of self to JavaScript methods.

  #17729 merged Jul 24, 2025

• tools/ci.sh: Test building all natmod examples with all ARM-M archs.

  #17737 merged Jul 24, 2025

• unix/mpthreadport: Fix type / comparison of PTHREAD_STACK_MIN.

  #17440 merged Jul 24, 2025

• all: Go back to using default ruff quote style.

  #17744 merged Jul 24, 2025

• unix/mpconfigport: Include time.h to get definition of time_t.

  #17751 merged Jul 24, 2025

• py/obj: Improve REPR_C accuracy and include it in CI tests

  #17731 merged Jul 24, 2025

• extmod/vfs_lfsx: Allow overriding the LFS2 on-disk version format.

  #17565 merged Jul 23, 2025

• extmod/mbedtls: Implement DTLS HelloVerify, update test for MSG_PEEK

  #17441 merged Jul 23, 2025

• esp32: update IDF to 5.4.2

  #17724 merged Jul 23, 2025

• esp32/machine_uart: Change sendbreak() implementation to simply pull the pin low for the break period

  #17698 merged Jul 23, 2025

• tests/run-tests.py: Use TEST_TIMEOUT as timeout for bare-metal tests.

  #17697 merged Jul 23, 2025

• tests/net_inet: Update micropython.org certificate for SSL tests.

  #17681 merged Jul 23, 2025

• tools/ci.sh: Change averaging to 1 for run-perfbench.py test.

  #17669 merged Jul 23, 2025

• Allow the GIL to be enabled on the unix port, and add a CI job to test this configuration

  #17668 merged Jul 23, 2025

• tests/run-tests.py: Auto detect whether the target has threading and the GIL or not.

  #17655 merged Jul 23, 2025

9 Pull requests opened by 6 people

• ci: Enable UBSan for 'longlong' builds in CI, add stack margin for sanitizer builds.

  #17735 opened Jul 22, 2025

• tests/run-natmodtests.py: Automatically skip tests that are too large.

  #17738 opened Jul 22, 2025

• py/objint_longlong: Fix overflow check in mp_obj_int_get_checked.

  #17739 opened Jul 22, 2025

• py/objint_longlong: Fix longlong interoperability with floats.

  #17740 opened Jul 22, 2025

• stm32: Fix 12bit DAC issue on STM32H5.

  #17743 opened Jul 22, 2025

• rp2/modmachine: Do not use deprecated XOSC_MHZ.

  #17746 opened Jul 22, 2025

• stm32/boards: Add NUCLEO-U5A5ZJ-Q board support.

  #17748 opened Jul 22, 2025

• extmod/modtls_mbedtls: Do gc_collect and retry ssl_init on any error.

  #17750 opened Jul 23, 2025

• core: Add MICROPY_USE_GCC_MUL_OVERFLOW_INTRINSIC.

  #17754 opened Jul 23, 2025

4 Issues closed by 3 people

• -fsanitizer=undefined diagnostics with longlong

  #17702 closed Jul 24, 2025

• another temporary slice escape

  #17733 closed Jul 24, 2025

• Missing CFLAGS_EXTRA and maybe others in ESP32 Port when calling make

  #15992 closed Jul 23, 2025

• When i use MicroPython v1.22.2 with idf5.04 i can use xTaskCreatePinnedToCore,But when i switch to MicroPythonv1.26 with idf5.41 the api doesn't work,i just can use xTaskCreate

  #17706 closed Jul 21, 2025

4 Issues opened by 4 people

• mpremote fs cp can only handle files that already exist

  #17752 opened Jul 23, 2025

• rp2: Support for new RP2350 PIO instructions in the `@rp2.asm_pio` assembler

  #17747 opened Jul 22, 2025

• rp2: Can't send KeyboardInterrupt with os.dupterm()

  #17732 opened Jul 21, 2025

• code paths that return large ints where small ints would suffice

  #17730 opened Jul 21, 2025

24 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Various ports: add support for Timer hard= option

  #17580 commented on Jul 22, 2025 • 8 new comments

• objint_mpz: Fix pow3(1,2,0).

  #17716 commented on Jul 23, 2025 • 6 new comments

• ports/esp32: added WPA-Enterprise (new)

  #17234 commented on Jul 23, 2025 • 5 new comments

• unix/main: Use standard pyexec/repl for unix port.

  #12802 commented on Jul 22, 2025 • 4 new comments

• Fix mpprintf argument type errors

  #17704 commented on Jul 24, 2025 • 4 new comments

• `embed`: Fix `alloca` include for MinGW-w64 (Windows).

  #17717 commented on Jul 23, 2025 • 2 new comments

• stm32/usb: Add support for using TinyUSB stack.

  #15592 commented on Jul 22, 2025 • 1 new comment

• esp32c2 support (IDF v5.3)

  #15906 commented on Jul 24, 2025 • 1 new comment

• py/objint,py/binary: Add int.to_bytes(signed) parameter, add common overflow checks.

  #16311 commented on Jul 23, 2025 • 1 new comment

• Zephyr: Add ADC support.

  #17616 commented on Jul 23, 2025 • 1 new comment

• stm32/eth: Improve Ethernet driver with link detection and static IP support.

  #17613 commented on Jul 22, 2025 • 1 new comment

• zephyr: use feature levels for minimal and standard build configurations

  #17680 commented on Jul 23, 2025 • 0 new comments

• py: Add PEP 750 template strings support

  #17557 commented on Jul 22, 2025 • 0 new comments

• [RFC] Add compile-time checking of mp_printf format strings

  #17556 commented on Jul 22, 2025 • 0 new comments

• Implement pairing with btstack and rpi/pico_w

  #17469 commented on Jul 22, 2025 • 0 new comments

• unix: Extend README with fully static builds section.

  #17456 commented on Jul 22, 2025 • 0 new comments

• py/formatfloat: Improve accuracy of float formatting code.

  #17444 commented on Jul 24, 2025 • 0 new comments

• Add `machine.I2CTargetMemory` implementing a simple I2C memory device

  #17365 commented on Jul 23, 2025 • 0 new comments

• add esp32P4 support to start with

  #17356 commented on Jul 22, 2025 • 0 new comments

• py/objtype: Add support for PEP487 __set_name__.

  #16806 commented on Jul 24, 2025 • 0 new comments

• esp32: ADC and ULP improvements

  #16521 commented on Jul 23, 2025 • 0 new comments

• shared/tinyusb: Add support for USB Network (NCM) interface.

  #16459 commented on Jul 22, 2025 • 0 new comments

• RP2350: PIO scripts fail, despite running on RP2040

  #17047 commented on Jul 23, 2025 • 0 new comments

• mpremote mount: file write of non-byte arrays fails due to incorrect length calculation

  #17665 commented on Jul 23, 2025 • 0 new comments