diene_problems 0.1.1

RFC 9457 problem-details for Dart: envelope with the `data` extension, one type-URI builder, a typed registry, LocalError wrapping, and per-endpoint catalog export.

Changelog

All notable changes are generated by the release pipeline.

0.1.1

Supersedes the bootstrap 0.1.0, which was published from rejected content and is retracted (R-E24a). 0.1.0 is never reused; this is the first release built from accepted content, and it stays additive within the ^0.1.0 range consumers already declare.

• Bind the generated Problem contract and JSON projections to the authenticated neutral c0-fixtures-r2 release (superseding r1), with deterministic digest-compare drift gates.
• Enforce the R-E14 wire-id law in the single-source type-URI builder: the WIRE problem id must match ^[a-z][a-z0-9_]*$, the same pattern the published @atomicloud/diene.problems builder enforces, so a wire id minted by one language family is accepted by all four. Version segments must match ^v[0-9]+$, and portal hosts are validated as canonical hosts.
• Re-spell every shipped wire id as snake_case accordingly: validation_error, entity_not_found, invalid_json, local_error. Definition and factory names are unchanged.
• Ship the package as the packages/diene_problems member of the dart-lib publishable-workspace shape.

0.1.0

• Initial release of diene_problems.
• RFC 9457 problem envelope with the data extension and recoverable flag.
• Single-source problem type-URI builder (C0 §2).
• Typed ProblemRegistry with the portable generic catalog.
• fromObject error → Problem transformer.
• LocalError wrapping for unexpected client exceptions.
• Per-endpoint catalog EXPORT (C0 §14 Problem CR content).
• Dependency-light test_helper.dart sub-library with a meta tier.
• Add generated Problem contract and JSON projections from the authenticated neutral c0-fixtures-r1 release, with deterministic drift gates.