Download Latest Version 7.20 source code.zip (18.9 MB)
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Name Modified Size InfoDownloads / Week
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Cesanta.I-CUBE-Mongoose.pdsc 2025-11-20 5.5 kB
Cesanta.Mongoose.pdsc 2025-11-20 12.1 kB
Cesanta.Mongoose.7.20.0.pack 2025-11-20 1.4 MB
Cesanta.Mongoose.pack 2025-11-20 1.4 MB
Cesanta.I-CUBE-Mongoose.7.20.0.pack 2025-11-20 2.7 MB
Cesanta.I-CUBE-Mongoose.pack 2025-11-20 2.7 MB
7.20 source code.tar.gz 2025-11-19 15.7 MB
7.20 source code.zip 2025-11-19 18.9 MB
README.md 2025-11-19 1.3 kB
Totals: 9 Items   42.8 MB 4

Overview

This release adds fixes and improvements, and more examples.

Important Changes

  • Mongoose built-in TCP/IP stack now handles MSS when acting as a server
  • Added support for NXP Wifi in RW612, with a usage example
  • Added Ethernet driver for STM32N devices
  • Added Ethernet driver for NXP MCXE devices
  • MG_ARCH_NEWLIB will be deprecated in 7.21
  • Built-in TLS is now able to work in two-way authentication mode (mTLS, mutual authentication)
  • Built-in TLS is now able to skip host name validation
  • Built-in TLS is now able to validate certificates with IP Address SAN
  • Improved resiliency to low-memory conditions

Minor changes

  • DHCP name size is now configurable
  • Improved built-in TCP error handling
  • Improved built-in TCP/IP handling of IP options
  • Improved built-in TLS 1.3 client connection start
  • Improved built-in TCP/IP and TLS compatibility with C89 compilers
  • Added compatibility with MbedTLS >= 3, defaulting to TLS 1.3
  • Fixed mg_queue_vprintf usage of va_args, causing problems with some compilers
  • Added a memory management example, based on the o1heap library
  • Mongoose Wi-Fi API continues evolving, now with common start actions moved to an internal handler
  • Improved built-in TLS testing
  • Improved test coverage
Source: README.md, updated 2025-11-19