feat(cli): declarative intent commands, projection lint, implicit operation timeouts; feat(csharp): async iteration for event streams; fix(python): strict open-union request validation, float default rendering; fix(go): optional-nullable parameter serialization; fix(php): urljoin token URL resolution; fix(java): preserve raw error response bytes; fix(all): guard enum description lookups

[AshGodfrey]

Upgrades openapi-generation from v2.935.2 to v2.937.18.

Core

• Guard per-value enum description lookups against inherited object members across all targets
• CLI: declarative intent commands, projection lint, and implicit operation timeouts

Python

• Open discriminated unions now validate strictly on requests; the Unknown fallback applies only to response deserialization
• Whole-number float defaults and consts render as float literals

Java

• Errors preserve raw response bytes when deserialization fails

Go

• Optional-nullable composite parameters serialize by their own serialization rules

C#

• EventStream implements IAsyncEnumerable and IAsyncDisposable

PHP

• Absolute-path and fully-qualified token URLs resolve correctly in urljoin

---

Summary by cubic

Upgrades openapi-generation to v2.937.18 and jq to v0.13.0, bringing bug fixes and new features across CLI and SDK generators.

Key changes

• CLI: adds declarative intent commands, projection linting, and implicit operation timeouts.
• C#: EventStream now implements IAsyncEnumerable and IAsyncDisposable.
• Python: open discriminated unions validate strictly on requests; whole-number float defaults and consts render as float literals.
• Go: optional-nullable composite parameters serialize using their own rules.
• PHP: absolute-path and fully-qualified token URLs resolve correctly in urljoin.
• Java: errors preserve raw response bytes when deserialization fails.
• All targets: guard enum description lookups against inherited object members.
• Tests: jq symbolic execution goldens updated for sound nullable inference.

^{Written for commit 3039c3a. Summary will update on new commits.}

[cubic-dev-ai]

No issues found across 2 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

_{Re-trigger cubic}