Patch release for Wave 2 runtime hardening.
Highlights:
- Applies session-level proxyProfile/raw proxy egress to browser context launch.
- Isolates sibling session/profile state with delimiter-safe encoded keys and profile-keyed persistent directories.
- Hardens trace artifact owner tokens and rejects colliding legacy trace tokens.
- Fixes default/profile session lifecycle cleanup, rollback races, max-tabs default-claim cleanup, display-toggle restart preservation, and ambiguous cookie import handling.
- Aligns README release checklist docs with current env vars, CLI command count, and search macros.
Verification:
- npm test: 478 passed / 18 skipped.
- npm run test:e2e: 150 passed / 9 skipped.
- Targeted session/context/tracing regression bundle: 48 passed.
- verify:package, npm audit, npm publish dry-run, final reviewer, and security reviewer passed.
Published: