9 Pull requests merged by 4 people

• 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

• examples/natmod/btree: Fix build on RV32 with Picolibc.

  #17642 merged Jul 20, 2025

• A few trivial fixes

  #17691 merged Jul 20, 2025

• py/objcode: Remove co_lnotab from v2 preview.

  #17639 merged Jul 20, 2025

16 Pull requests opened by 6 people

• esp32: update IDF to 5.4.2

  #17724 opened Jul 20, 2025

• examples/bluetooth/ble_advertising.py: fix decoding of UUID32

  #17725 opened Jul 20, 2025

• webassembly: Fix binding of self to JavaScript methods.

  #17729 opened Jul 21, 2025

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

  #17731 opened Jul 21, 2025

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

  #17734 opened Jul 22, 2025

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

  #17735 opened Jul 22, 2025

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

  #17736 opened Jul 22, 2025

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

  #17737 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

• lib/pico-sdk: Fix Pico SDK fetching develop picotool.

  #17741 opened Jul 22, 2025

• stm32: Fix 12bit DAC issue on STM32H5.

  #17743 opened Jul 22, 2025

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

  #17744 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

2 Issues closed by 2 people

• 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

• Unsupported Transfer-Encoding: chunked

  #17721 closed Jul 20, 2025

8 Issues opened by 3 people

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

  #17747 opened Jul 22, 2025

• another temporary slice escape

  #17733 opened Jul 21, 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

• segfault with improper use of super()

  #17728 opened Jul 20, 2025

• crash in io.BufferedWriter due to missing argument validation

  #17727 opened Jul 20, 2025

• uctypes calculates incorrect structure size

  #17726 opened Jul 20, 2025

• core: assertion error on syntactically invalid Python code

  #17722 opened Jul 20, 2025

28 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 • 12 new comments

• tests/internal_bench: Benchmarks for descriptor-related features.

  #16825 commented on Jul 21, 2025 • 11 new comments

• objint_mpz: Fix pow3(1,2,0).

  #17716 commented on Jul 23, 2025 • 8 new comments

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

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

• Fix mpprintf argument type errors

  #17704 commented on Jul 22, 2025 • 4 new comments

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

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

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

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

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

  #15592 commented on Jul 22, 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

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

  #17717 commented on Jul 22, 2025 • 1 new comment

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

  #17565 commented on Jul 22, 2025 • 0 new comments

• py: Add PEP 750 template strings support

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

• py/parse: Recognise const int assignments with type hints.

  #17643 commented on Jul 20, 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

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

  #17441 commented on Jul 23, 2025 • 0 new comments

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

  #17365 commented on Jul 22, 2025 • 0 new comments

• add esp32P4 support to start with

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

• docs: Improve documentation for writing and running tests

  #17301 commented on Jul 20, 2025 • 0 new comments

• py/objtype: Add support for PEP487 __set_name__.

  #16806 commented on Jul 21, 2025 • 0 new comments

• py/emitnative: Optimise native code unwinding jumps.

  #16608 commented on Jul 20, 2025 • 0 new comments

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

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

• re: Add support for start- and endpos.

  #14179 commented on Jul 20, 2025 • 0 new comments

• extmod/asyncio: Fix `Stream.wait_closed`.

  #13533 commented on Jul 20, 2025 • 0 new comments

• -fsanitizer=undefined diagnostics with longlong

  #17702 commented on Jul 23, 2025 • 0 new comments

• RP2350: PIO scripts fail, despite running on RP2040

  #17047 commented on Jul 22, 2025 • 0 new comments

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

  #17665 commented on Jul 20, 2025 • 0 new comments