Release 3.8.0 (#447)

* Release version 4.0.0

* Update version to 3.8.0

* Update plugin.json

Co-authored-by: Joan López de la Franca Beltran <5459617+joanlopez@users.noreply.github.com>

---------

Co-authored-by: Joan López de la Franca Beltran <5459617+joanlopez@users.noreply.github.com>

CHANGELOG.md

@@ -1,3 +1,8 @@
+## 3.8.0 (2023-08-22)
+- Puppeteer: upgrade to v21 [#433](https://github.com/grafana/grafana-image-renderer/pull/433), [Clarity-89](https://github.com/Clarity-89) 
+- Fix fullpage waitFor conditions [#446](https://github.com/grafana/grafana-image-renderer/pull/446), [AgnesToulet](https://github.com/AgnesToulet)
+
+
 ## 3.7.2 (2023-07-27)
 - Chore: update all dependencies [#443](https://github.com/grafana/grafana-image-renderer/pull/443), [AgnesToulet](https://github.com/AgnesToulet)
 - Bump protobufjs from 7.1.1 to 7.2.4 [#438](https://github.com/grafana/grafana-image-renderer/pull/438), [dependabot[bot]](https://github.com/apps/dependabot)

plugin.json

@@ -29,8 +29,8 @@
         "url": "https://github.com/grafana/grafana-image-renderer/blob/master/LICENSE"
       }
     ],
-    "version": "3.7.2",
-    "updated": "2023-07-27"
+    "version": "3.8.0",
+    "updated": "2023-08-25"
   },
   "dependencies": {
     "grafanaDependency": ">=8.3.11"