Affects
Teams that build Matcher setup and error handling.
What changed
The Matcher documentation now adds the public error catalog and corrects the developer quick start’s source, rule, and rule-priority guidance. This documentation update records product behavior; it does not announce a new runtime release.
Impact
Classification: Review recommended. Existing integrations do not require an immediate migration, but client error handling should match the documented contract.
What you need to do
Review any client logic that interprets Matcher errors before the next integration change.