Release LoopX v0.1.13

[huangruiteng]

Summary

Release LoopX v0.1.13 by bumping the named package version and adding the stable-channel timeline entry.

This release fairly packages the work merged since v0.1.12, including:

• guided project onboarding: start-goal preview and onboarding docs (#1631, #1633), safer write-scope migration (#1636), delivery-scale aliases, and clearer refresh-state diagnostics (#1641);
• scheduler and heartbeat reliability: stable/current scheduler ACK flows and heartbeat migration guidance (#1626, #1639), monitor/backoff refinements, and closed-vision quota repair (#1629);
• multi-agent control plane: external-contributor primary-controller subagent orchestration (#1622) plus the default-off feature switch (#1643);
• status/quota/content presentation quality: quota/status fixture splits and goal-boundary helper extraction (#1640, #1642), Lark projection row helpers (#1644), and content-ops markdown renderer extraction (#1646);
• external work/evidence support: public-safe ML task ledgers / ML experiment packet support (#1627) and SkillsBench source/countability/launcher/aggregate hardening (#1612, #1620, #1621, #1625);
• local-control action policy: next_action / recommended_action now permit local routing refs while still rejecting inline credentials (#1645).

Validation

• python3 -m py_compile loopx/*.py
• python3 examples/release/release-version-contract-smoke.py
• python3 examples/release/release-readiness-doc-smoke.py
• python3 examples/release/codex-cli-no-clone-release-verification-smoke.py
• python3 examples/fresh-clone-quickstart-smoke.py
• python3 examples/loopx-update-smoke.py
• python3 examples/install-local-smoke.py
• python3 examples/canary/canary-promotion-readiness-smoke.py --no-write-evidence
• loopx check --scan-path loopx/__init__.py --scan-path pyproject.toml --scan-path docs/product/release-readiness.md
• loopx canary premerge --from-git-diff --format json --timeout-seconds 120 --no-progress

Premerge result: passed, self_merge_allowed=true, no failures, no manual holds. Dashboard browser smoke was skipped by the release canary because dashboard npm dependencies are not installed in this checkout; the skip is visible and non-blocking for this release boundary.

Public/private boundary

Only loopx/__init__.py, pyproject.toml, and docs/product/release-readiness.md changed. Public boundary scan passed on the changed files and the release canary scan passed on the source checkout.

[huangruiteng]

Premerge / self-merge evidence for v0.1.13 release PR.

Changed surfaces:

• loopx/__init__.py: version source bumped to 0.1.13.
• pyproject.toml: package metadata version mirrored to 0.1.13.
• docs/product/release-readiness.md: stable release timeline entry added with key PR references for guided onboarding, subagent orchestration, scheduler/heartbeat repair, ML task ledgers, SkillsBench hardening, projection/rendering cleanup, and local-control action policy.

Checks run:

• python3 -m py_compile loopx/*.py
• python3 examples/release/release-version-contract-smoke.py
• python3 examples/release/release-readiness-doc-smoke.py
• python3 examples/release/codex-cli-no-clone-release-verification-smoke.py
• python3 examples/fresh-clone-quickstart-smoke.py
• python3 examples/loopx-update-smoke.py
• python3 examples/install-local-smoke.py
• python3 examples/canary/canary-promotion-readiness-smoke.py --no-write-evidence
• loopx check --scan-path loopx/__init__.py --scan-path pyproject.toml --scan-path docs/product/release-readiness.md
• loopx canary premerge --from-git-diff --format json --timeout-seconds 120 --no-progress

Premerge gate:

• ok=true
• merge_gate_passed=true
• self_merge_allowed=true
• direct failures: 0
• selected checks: 17
• run failures: 0
• warnings: 0
• manual holds: 0

Known skip:

• Dashboard browser/dependency smoke was skipped by the promotion-readiness smoke because dashboard npm dependencies are not installed in this checkout. The skip is visible and non-blocking for this release boundary; this PR does not change dashboard code.

Public/private boundary:

• Changed-file scan passed: public boundary scan clean: 3 files.
• Promotion-readiness source scan passed: public boundary scan clean: 1269 files.

Coverage rationale:

This release PR only changes the named version contract and the public release timeline. The validation covers version consistency, release docs, archive/no-clone install, fresh clone quickstart, update flow, local install wrapper behavior, promotion-readiness, public/private boundary, changed Python compile, and catalog-selected premerge checks. No runtime behavior, benchmark scoring, production action, or raw/private evidence is introduced by this PR.