• general
  • add initial Go 1.24 support
  • add support for LLVM 19
  • update license for 2025
  • make small corrections for README regarding wasm
  • use GOOS and GOARCH for building wasm simulated boards
  • only infer target for wasm when GOOS and GOARCH are set correctly, not just based on file extension
  • add test-corpus-wasip2
  • use older image for cross-compiling builds
  • update Linux builds to run on ubuntu-latest since 20.04 is being retired
  • ensure build output directory is created
  • add NoSandbox flag to chrome headless that is run during WASM tests, since this is now required for Ubuntu 23+ and we are using Ubuntu 24+ when running Github Actions
  • update wasmtime used for CI to 29.0.1 to fix issue with install during CI tests
  • update to use Get-CimInstance as wmic is being deprecated on WIndows
  • remove unnecessary executable permissions
  • goenv: update to new v0.36.0 development version
• compiler
  • builder: fix parsing of external ld.lld error messages
  • cgo: mangle identifier names
  • interp: correctly mark functions as modifying memory
  • add buildmode=wasi-legacy to support existing base of users who expected the older behavior for wasi modules to not return an exit code as if they were reactors
• standard library
  • crypto/tls: add Dialer.DialContext() to fix websocket client
  • crypto/tls: add VersionTLS constants and VersionName(version uint16) method that turns it into a string, copied from big go
  • internal/syscall/unix: use our own version of this package
  • machine: replace hard-coded cpu frequencies on rp2xxx
  • machine: bump rp2350 CPUFrequency to 150 MHz
  • machine: compute rp2 clock dividers from crystal and target frequency
  • machine: remove bytes package dependency in flash code
  • machine/usb/descriptor: avoid bytes package
  • net: update to latest submodule with httptest subpackage and ResolveIPAddress implementation
  • os: add File.Chdir support
  • os: implement stub Chdir for non-OS systems
  • os/file: add file.Chmod
  • reflect: implement Value.Equal
  • runtime: add FIPS helper functions
  • runtime: manually initialize xorshift state
  • sync: move Mutex to internal/task
  • syscall: add wasip1 RandomGet
  • testing: add Chdir
  • wasip2: add stubs to get internal/syscall/unix to work
• fixes
  • correctly handle calls for GetRNG() when being made from nrf devices with SoftDevice enabled
  • fix stm32f103 ADC
  • wasm: correctly handle id lookup for finalizeRef call
  • wasm: avoid total failure on wasm finalizer call
  • wasm: convert offset as signed int into unsigned int in syscall/js.stringVal in wasm_exec.js
• targets
  • rp2350: add pll generalized solution; fix ADC handles; pwm period fix
  • rp2350: extending support to include the rp2350b
  • rp2350: cleanup: unexport internal USB and clock package variable, consts and types
  • nrf: make ADC resolution changeable
  • turn on GC for TKey1 device, since it does in fact work
  • match Pico2 stack size to Pico
• boards
  • add support for Pimoroni Pico Plus2
  • add target for pico2-w board
  • add comboat_fw tag for elecrow W5 boards with Combo-AT Wifi firmware
  • add support for Elecrow Pico rp2350 W5 boards
  • add support for Elecrow Pico rp2040 W5 boards
  • add support for NRF51 HW-651
  • add support for esp32c3-supermini
  • add support for waveshare-rp2040-tiny
• examples
  • add naive debouncing for pininterrupt example