release 4.12.0 (#4580)

Author: trentm

CONTRIBUTING.md

@@ -195,9 +195,10 @@ A release involves the following published artifacts:
     - the version in `package-lock.json` (by running `npm install`),
     - all cases of "REPLACEME" in docs and comments,
     - "docs/release-notes/index.md": Add missing release notes, if any. Then change
-      the "Next" section title to:
+      the "Next" section title, release date, and sub-section anchors:
         ```
         ## x.y.z [x-y-z]
+        ...
         ```
    If there are particular highlights for the release, then it can be helpful
    to point those out in the PR description.

docs/release-notes/index.md

@@ -20,15 +20,14 @@ To check for security updates, go to [Security announcements for the Elastic sta
 
 % ### Fixes [next-fixes]
 
-## Next [next]
+## 4.12.0 [4-12-0]
+**Release date:** April 24, 2025
 
-### Features and enhancements [next-features-enhancements]
+### Features and enhancements [4-12-0-next-features-enhancements]
 
 * Get sourcemap handling for captured exceptions to work with stack frames in
   ES Modules (ESM). Before this, sourcemap handling would only work for stack
-  frames in CommonJS modules.
-
-### Fixes [next-fixes]
+  frames in CommonJS modules. ([#4578](https://github.com/elastic/apm-agent-nodejs/issues/4578))
 
 
 ## 4.11.2 [4-11-2]

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "elastic-apm-node",
-  "version": "4.11.2",
+  "version": "4.12.0",
   "description": "The official Elastic APM agent for Node.js",
   "type": "commonjs",
   "main": "index.js",