microsoft/mxc v0.7.0-rc1

MXC SDK v0.7.0

Repository: microsoft/mxc

Tag: v0.7.0-rc1

Published: 2026-06-13T06:11:51Z

Prerelease: yes

Release notes: NPM release: https://www.npmjs.com/package/@microsoft/mxc-sdk/v/0.7.0

See assets section for the mxc-release-binaries.zip file which contains all signed production binaries + pdbs for the MXC project.

What's Changed

• Fix RepoRoot path resolution in tests/scripts/*.ps1 by @SohamDas2021 in https://github.com/microsoft/mxc/pull/475
• Fix fork-PR CI: split Rust build steps into Official / Public templates by @bbonaby in https://github.com/microsoft/mxc/pull/481
• Update Linux backend list in README by @danbugs in https://github.com/microsoft/mxc/pull/477
• Fix stale crate paths in .fbs code gen by @MGudgin in https://github.com/microsoft/mxc/pull/485
• Make .fbs regen script path-robust and simplify README by @MGudgin in https://github.com/microsoft/mxc/pull/487
• Fix fuzz pipeline: pass --fuzz-dir to cargo-fuzz after crate move by @richiemsft in https://github.com/microsoft/mxc/pull/491
• Surface portable UI capability facts via --probe by @MGudgin in https://github.com/microsoft/mxc/pull/490
• Remove stale CLI references from build.sh by @SohamDas2021 in https://github.com/microsoft/mxc/pull/496
• [build] Fix build failure on non-English Windows by @ppenna in https://github.com/microsoft/mxc/pull/499
• ci: add 1ES inventory metadata and TSA options for OS VPack by @bbonaby in https://github.com/microsoft/mxc/pull/497
• Stop npm junctioning the integration-test SDK dependency by @MGudgin in https://github.com/microsoft/mxc/pull/503
• [Bubblewrap/Lxc] Filter resolve_host to IPv4-only addresses by @SohamDas2021 in https://github.com/microsoft/mxc/pull/505
• versioning phase 0: schema-version sync + config validation CI gates by @MGudgin in https://github.com/microsoft/mxc/pull/508
• [LXC] Honor process.cwd and process.env in the LXC backend by @SohamDas2021 in https://github.com/microsoft/mxc/pull/494
• Move to macos-15-arm64 by @MGudgin in https://github.com/microsoft/mxc/pull/506
• Promote seatbelt from experimental to stable by @richiemsft in https://github.com/microsoft/mxc/pull/500
• Remove seatbelt from KNOWN_EXPERIMENTAL_BACKENDS by @richiemsft in https://github.com/microsoft/mxc/pull/514
• Resolve Detail to UIOperation name in diagnostic console by @jsidewhite in https://github.com/microsoft/mxc/pull/513
• Select BaseContainer tier by capability, not symbol presence by @MGudgin in https://github.com/microsoft/mxc/pull/515
• [WSLC] Add enforcement assertions for WSLC cpuCount/memoryMb; smoke tests for destroyOnExit by @SohamDas2021 in https://github.com/microsoft/mxc/pull/518
• versioning phase 1: reject unknown top-level config fields by @MGudgin in https://github.com/microsoft/mxc/pull/509
• schema: freeze 0.7.0-alpha stable, open 0.8.0-dev, bump product to 0.7.0 by @MGudgin in https://github.com/microsoft/mxc/pull/523
• Add NANVIX_BIN env var for offline nanvix binary prefetching by @huzaifa-d in https://github.com/microsoft/mxc/pull/519
• ci: restore templateContext.rust so 1ES Setup/Restore work on the official build by @bbonaby in https://github.com/microsoft/mxc/pull/526

Full Changelog: https://github.com/microsoft/mxc/compare/v0.6.1...v0.7.0-rc1