chore(master): release 9.0.0

CHANGELOG.md

@@ -1,4 +1,19 @@
 <a name="8.0.2"></a>
+## [9.0.0](https://github.com/restify/errors/compare/v8.0.2...v9.0.0) (2026-09-01)
+
+
+### ⚠ BREAKING CHANGES
+
+* Error instances no longer expose .cause() as a callable function. Consumers must access the spec-compliant .cause property instead. Bump @netflix/nerror dependency/override to ^2.0.0 and package version to 9.0.0 accordingly.
+
+### Bug Fixes
+
+* **ci:** move ci to gha ([7e053db](https://github.com/restify/errors/commit/7e053db9f5fbae7782dfc3bb614faf69068a5de0))
+* **ci:** move node 24 to new optional tests ([10564a8](https://github.com/restify/errors/commit/10564a8c26f3f4119a2def4de5b8fe82c543578a))
+* include cause in toJSON ([f8cb6fb](https://github.com/restify/errors/commit/f8cb6fb644149262bb7873fc5655965b24a9d61e))
+* npm publish workflow ([#113](https://github.com/restify/errors/issues/113)) ([7e94768](https://github.com/restify/errors/commit/7e9476856b44bde4b43a303a24ae45df64c6c9dd))
+* use spec Error.cause property instead of legacy cause() function ([#112](https://github.com/restify/errors/issues/112)) ([4a6fb33](https://github.com/restify/errors/commit/4a6fb331e9966ffa97a2c1672aade357b9e04a21))
+
 ### 8.0.2 (2019-12-13)
 
 
@@ -26,4 +41,3 @@
 * drop 4.x and 6.x Node support
 
  ([56daf0b1](https://github.com/restify/errors.git/commit/56daf0b1))
-

package.json

@@ -1,6 +1,6 @@
 {
   "name": "restify-errors",
-  "version": "9.0.0-rc.0",
+  "version": "9.0.0",
   "main": "lib/index.js",
   "description": "Collection of Error objects shared across restify components.",
   "homepage": "http://www.restify.com",