🔄 chore: update schema URL to v0.53.2

[github-actions]

Schema URL Update

Updates the MCP Gateway JSON schema validation URL from v0.51.6 to v0.53.2.

Files Changed

• internal/config/validation_schema.go — schemaURL variable updated to v0.53.2
• internal/config/rules/rules.go — SchemaURL constant updated to v0.53.2
• internal/config/validation_schema_test.go — hardcoded schema URLs updated to v0.53.2

Why

Pinning to a specific release tag ensures reproducible, deterministic configuration validation — the schema won't silently change between runs.

Release Notes

See the gh-aw release notes for changes in this schema version.

Generated by Nightly Schema Updater

Warning

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• expires on Mar 11, 2026, 10:13 PM UTC

[Copilot]

Pull request overview

Pins the MCP Gateway configuration JSON schema reference to the gh-aw v0.53.2 release to keep schema validation deterministic across runs.

Changes:

• Updated the schema fetch URL used by config validation to v0.53.2.
• Updated the schema reference URL used in config validation error footers to v0.53.2.
• Updated a test expectation that asserts the schema URL appears in enhanced error output.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
internal/config/validation_schema.go	Bumps the pinned schema URL used for remote schema fetch/compile during validation.
internal/config/rules/rules.go	Bumps the schema reference URL shown in validation error footers.
internal/config/validation_schema_test.go	Updates the hardcoded schema URL string expected in enhanced error messages.

Comments suppressed due to low confidence (1)

internal/config/validation_schema.go:44

• schemaURL duplicates rules.SchemaURL (both now point at the same pinned URL). Consider defining schemaURL in terms of rules.SchemaURL (or otherwise centralizing it) to avoid the two getting out of sync on the next bump.

	// Alternative: Embed the schema using go:embed directive for zero network dependency.
	schemaURL = "https://raw.githubusercontent.com/github/gh-aw/v0.53.2/docs/public/schemas/mcp-gateway-config.schema.json"

---

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[Copilot]

This test hardcodes the full versioned schema URL. To reduce churn and prevent future version bumps from missing this assertion, consider referencing the package’s schemaURL (same package) or rules.SchemaURL instead of duplicating the literal string here.

Suggested change

	"https://raw.githubusercontent.com/github/gh-aw/v0.53.2/docs/public/schemas/mcp-gateway-config.schema.json",
	schemaURL,

[Copilot]

The surrounding documentation is now inconsistent with the pinned schema URL: it still mentions fetching from the main branch and lists Current schema version: v0.50.7. Please update the comment block to reflect the pinned v0.53.2 URL (or whatever strategy is intended) so it stays accurate.

This issue also appears on line 43 of the same file.

See below for a potential fix:

	// The schema is fetched from a specific tagged release of gh-aw (see schemaURL below),
	// rather than from the main branch, to ensure stable and reproducible validation.
	//
	// To update to a newer pinned schema version:
	//   1. Check the latest gh-aw release: https://github.com/github/gh-aw/releases
	//   2. Update the schemaURL below to use the desired version tag
	//   3. Run tests to ensure compatibility: make test
	//   4. Update this comment with the new version number
	//
	// Current schema version: v0.53.2 (pinned via the tag in schemaURL)