[rmcdaniel]

Embedded applications receive WorkflowCancelled and WorkflowTerminated when a run closes through immediate cancellation, cooperative cancellation or termination. Notifications include the existing identity fields, the original command reason and the persisted UTC close time. A cancellation request alone emits nothing; ordinary run timeout still emits WorkflowFailed.

Bind these notifications to the run model's actual storage connection, including when nested or retried engine transactions collect them for later release. Rejected commands and rolled-back storage writes emit none; cooperative cleanup and its notification commit together. The broader transaction/storage issue #893 remains separate.

The regression suite covers real task execution, default and separate storage commit/rollback, a custom model connection, rejected commands, cooperative finally cleanup, cleanup expiry, ordinary timeout and nested retry collectors. The new PHP-only replay fixture additionally exercises pending cleanup, a real cleanup retry, notification after commit and duplicate job delivery. Existing replay fixtures and the wire protocol are unchanged.

Validation completed:

• Published 2.14.2 reproduction: three missing-event failures and a passing completion control.
• Focused lifecycle and collector tests: 28 tests / 239 assertions.
• New replay and live terminal-notification cases: 2 tests / 70 assertions.
• Unmodified strict corpus validator: 79 → 80 replay cases; official consumer passes at the base without the new fixture, passes current source with it, and fails the base with it.
• PHPStan passes, including the expanded official consumer; feature-shard inventories pass.
• The full coding-style check passes across 1,543 PHP files. English and all seven translated event guides build successfully; rendered sections, payload examples and canonical/language links pass in every locale.

The complete composer unit command exits 0: 5,036 tests / 72,018 assertions, with 43 skips and 15 non-failing PHPUnit notices, in 20m15s. The process-lifecycle control passes unchanged with a proper init reaper; the complete run uses --init and fast temporary SQLite storage. Coverage and full feature qualification remain pending before release.

Prepare the ordinary 2.15.0 minor release metadata; no tag or package has been published. Refs #896. The issue remains open through qualified release, a normally installed consumer, and actual delivery of the English event guide and all seven translations. The separately qualified Server consumer remains on 2.14.2.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud