Release v0.10.x

0.10.0 | 2026-03-21

The 0.10 series introduces VirtioFS-based storage, giving the host full visibility into guest workspace files and enabling auto-snapshots and MCP file tools.

Highlights

• VirtioFS storage mode — single shared directory per session replaces tmpfs overlay + scratch disk. Workspace files in /root are directly visible on the host. System packages use an ext4 loopback image for full POSIX compliance.
• Rolling auto-snapshots — 12 APFS clone snapshots at 5-minute intervals (configurable). Zero-copy, near-instant.
• MCP file tools — list_changed_files and revert_file let AI agents diff workspace against any checkpoint and restore individual files.
• Host-side file monitoring — macOS FSEvents watches workspace changes from the host, replacing the in-guest inotify daemon.
• OAuth credential forwarding — auto-detects Claude Code subscription auth and Google Cloud ADC, injects into guest at boot so agents work without API keys.

Added

• VirtioFS capsem-doctor tests (9 new in-VM tests)
• Kernel support for VirtioFS (CONFIG_FUSE_FS, CONFIG_VIRTIO_FS) and loop devices
• Session schema v4: storage_mode, rootfs_hash, rootfs_version columns
• Code coverage reporting via Codecov on PR and release CI
• ECDSA SSH key detection (id_ecdsa.pub)
• Boot screen with embedded release notes, download/boot progress, and re-run wizard button

Changed

• Anthropic and OpenAI providers now enabled by default (corporate lockdown via corp.toml still overrides)
• Default storage mode is VirtioFS (block mode preserved for backward compatibility)

Fixed

• Frontend dependencies now auto-install on fresh clone via pnpm install --frozen-lockfile
• Setup wizard re-run now re-detects host configuration instead of keeping stale values