Uniform runtime isolation + cross-platform install hardening
Runtime isolation is now uniform across all supported runtimes. Whether you run under Claude Code, Codex, Hermes, OpenCode, or GitHub Copilot, Token Optimizer never scans or mutates another host's ~/.claude config. Foreign runtimes route to their own data instead (e.g. Hermes trends/dashboard read the Hermes plugin home).
GitHub Copilot install on Windows/WSL now lands in the right place. Set COPILOT_HOME to point at your Windows Copilot home (e.g. /mnt/c/Users/<you>/.copilot); the installer honors it end-to-end and prints the resolved destination. Running as root under WSL now shows a clear warning with the exact command to use. The WSL-root guidance covers every install target.
OpenCode detection hardened so a genuine Claude Code session is never misrouted by a stray environment signal.
OpenCode users: refresh the skill content with git pull + install.sh (the npm plugin is runtime-only).