2026.9.24.1 — the MSVC toolset is the sysroot, the deployment target follows the target, and frozen gcc headers are named (#685, #687) - #688

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v4, actions/checkout@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/