v0.1.0

0.1.0

The first release: tagged v0.1.0 and published to npm.

• cow Strategy: Deep clones via forced reflink (Linux
  COPYFILE_FICLONE_FORCE, macOS copyfile(3) through bun:ffi), a fail-loud
  capability probe, and a same-device pre-flight. Refuses an occupied target
  before the first write, and a failed create removes only what it cloned.
• spawn_workspace: create-plus-session with attach-to-existing semantics
  (attached: true), mechanism reporting, an opt-in git fallback, and a
  loud refusal of anything at the target path the inventory does not know as a
  cow worktree.
• list_worktrees: the location's cow worktrees, derived from opencode2's
  inventory alone.
• Post-create hooks (hooks.postCreate): sequential sh -c in the new
  worktree, COW_WORKTREE_PATH/COW_SOURCE_DIRECTORY in the environment, a
  five-minute per-command timeout, stdin detached, captured output capped in
  errors, and a first failure that rolls the create back.
• Removal: an uncommitted-work guard that fails closed on unknown state, an
  identity-captured quarantine rename, and two-phase deletion with an async
  tail for node_modules.
• Every plugin option validated once at setup; misconfiguration fails the
  plugin load rather than surfacing mid-session.
• macOS backend verified on real APFS by CI (arm64 and x86_64, shared extents
  measured). A 31-scenario parallel-agent swarm and a four-scenario e2e
  harness are recorded under docs/e2e/.
• Development: scripts/lane.ts spawns and absorbs parallel CoW lane clones
  (origin-stripped, --no-ff absorb); conventions in docs/lane-workflow.md.