chore: bump version to 0.1.3 and add CHANGELOG for oneOf/anyOf error messages

kevinccbsg · claude · kevinccbsg · commit d8cf820f95ed · 2026-04-07T13:11:22.000+02:00
Co-Authored-By: Claude Opus 4.6 (1M context) &lt;noreply@anthropic.com&gt;
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.1.3 (2026-04-07)
+
+### Features
+
+- **error messages:** Descriptive oneOf/anyOf error messages. Instead of the generic "does not match any allowed schema", errors now identify the best-matching branch and its specific sub-errors. Supports discriminator-based resolution (e.g., `oneOf matched branch "card" (via discriminator "type"), but: unexpected property`) and best-match fallback (e.g., `anyOf best match (branch 1 of 2) failed: expected number, got string`).
+
 ## 0.1.2 (2026-04-06)
 
 ### Bug Fixes
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openapi-mock-validator",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Validate JSON payloads against OpenAPI 3.0/3.1 specs — catch mock drift before it hits production",
   "type": "module",
   "main": "./dist/index.js",

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "openapi-mock-validator",`
`3`		`- "version": "0.1.2",`
	`3`	`+ "version": "0.1.3",`
`4`	`4`	`"description": "Validate JSON payloads against OpenAPI 3.0/3.1 specs — catch mock drift before it hits production",`
`5`	`5`	`"type": "module",`
`6`	`6`	`"main": "./dist/index.js",`