The first revision justified the carve-out with leading-prefix binding and limited it to parameters appended at the end. Verified against shipping BCApps code that AL binds subscriber parameters by name, not position, so an added parameter is additive wherever it is placed. Also corrects the cross-reference to events/adding-a-parameter-to-an-event-is-not-a-breaking-change, which already states this rule, and drops reordering from the list of edits that break binding.
The article's detection guidance flags 'a parameter added' on any shipped procedure. Applied to an event publisher that is bound to rather than called, this produced a false positive on BCApps PR 10278, where a trailing var parameter was appended to the existing IntegrationEvent OnAfterOpenForRecRef and the developer twice replied that adding a parameter to an existing integration event is not a breaking change.
It also contradicted events/add-new-event-parameters-at-the-end, which already states that existing subscribers still bind to the leading parameters. Scope the rule to called procedures, carve out appended event parameters as additive, and keep every other event signature edit - removal, reorder, retype, var flip - in scope. Point the IsHandled case at events/do-not-add-ishandled-to-an-existing-event, which owns that semantic concern.
Seed a new breaking-changes (AL API stability) knowledge domain with six
articles plus good/bad AL samples, a new al-breaking-changes-review leaf
skill, and minimal wiring into al-code-review and the README.
Co-authored-by: Jesper Schulz-Wedde <jesper.schulzwedde@microsoft.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
