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@g-oikonomou g-oikonomou released this Oct 31, 2019 · 11 commits to develop since this release

Press Release

We are releasing version 4.4 of Contiki-NG. This release adds: new tests for the full 6LoWPAN stack against a set of binary packets that caused crashes; support for MQTT v3.1.1; improved channel offset allocation for the Orchestra TSCH scheduler; new hardware platform support: OpenMote B (experimental) and Simplelink CC13x2/CC26x2 Revision E. The release also includes vulnerability fixes, stability and energy consumption improvements, and further clean-up of the build system.

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The Contiki-NG team.


  • Packet processing tests
  • Support for MQTT v3.1.1
  • Orchestra with multiple channel offset per scheduler
  • Support for the Simplelink CC13x2/CC26x2 Revision E
  • Experimental support for the OpenMote B
  • Various improvements to the configuration system
  • Various improvements to RPL+6TiSCH networks
  • More CI tests
  • Improved Doxygen documentation across the board
  • Improved Wiki documentation and tutorials
  • Various code structure improvements
  • Various stability improvements and bug fixes
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