release-1.30

Issues

• i2c_target: Add attribute that exposes the number of bytes transferred.

  extmod
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  micropython/micropython#18485·alectric-tr opened Nov 27, 2025 · Updated Oct 3, 2026
  5

• extmod: Implement a minimal typing module.

  extmod
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  micropython/micropython#15911·stinos opened Sep 25, 2024 · Updated Aug 13, 2026
  26

• wiznet: lwip: Implement zero-copy for socket buffers.

  driversextmod
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  micropython/micropython#17447·greezybacon opened Jun 6, 2025 · Updated Aug 13, 2026
  6

• Backport py3.11 asyncio's taskgroups.

  extmod
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  micropython/micropython#8791·m-u-xyz opened Jun 20, 2022 · Updated Aug 13, 2026
  114

• py/emitglue: Reduce RAM footprint of frozen code and SYS_SETTRACE feature

  py-core
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  micropython/micropython#18346·yoctopuce opened Oct 30, 2025 · Updated Aug 13, 2026
  6

• ports/rp2/boards: Add WIZnet-EVB-boards and wiznet6k submodule

  board-definitionport-rp2
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  micropython/micropython#18035·wiznet-grace opened Sep 4, 2025 · Updated Sep 17, 2026
  67

• rp2: Add HSTX support.

  port-rp2
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  micropython/micropython#18345·sfe-SparkFro opened Oct 29, 2025 · Updated Aug 26, 2026
  6

• RFC: Add RMT RX module.

  port-esp32
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  micropython/micropython#18454·elvis-epx opened Nov 21, 2025 · Updated Aug 13, 2026
  23

• json.dumps super-linear slowdown on large lists (100× slower than N individual calls)

  enhancementpy-core
  micropython/micropython#19147 · Filter by author nitau7 opened on Apr 23, 2026 · release-1.30
  3

• extmod/modssl_mbedtls: Implement SSLSession support.

  extmod
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  micropython/micropython#12780·DvdGiessen opened Oct 23, 2023 · Updated Aug 20, 2026
  21

• USB-NCM DHCP-Server shared with WiFi-AP DHCP-Server -> local link IP on AP

  bug
  micropython/micropython#19685 · Filter by author SciLor opened on Sep 5, 2026 · release-1.30
  1