prepare Ditto 3.3.4 release notes

documentation/src/main/resources/_data/sidebars/ditto_sidebar.yml

@@ -23,6 +23,9 @@ entries:
       - title: Release Notes
         output: web
         folderitems:
+          - title: 3.3.4
+            url: /release_notes_334.html
+            output: web
           - title: 3.3.3
             url: /release_notes_333.html
             output: web

documentation/src/main/resources/pages/ditto/release_notes_334.md

@@ -0,0 +1,49 @@
+---
+title: Release notes 3.3.4
+tags: [release_notes]
+published: true
+keywords: release notes, announcements, changelog
+summary: "Version 3.3.4 of Eclipse Ditto, released on 11.07.2023"
+permalink: release_notes_334.html
+---
+
+This is a bugfix release, no new features since [3.3.3](release_notes_333.html) were added.
+
+## Changelog
+
+Compared to the latest release [3.3.3](release_notes_333.html), the following changes and bugfixes were added.
+
+### Changes
+
+
+### Bugfixes
+
+This is a complete list of the
+[merged pull requests](https://github.com/eclipse-ditto/ditto/pulls?q=is%3Apr+milestone%3A3.3.4).
+
+#### [Fix that CreationRestrictionPreEnforcer did not work](https://github.com/eclipse-ditto/ditto/pull/1682)
+
+The previously added [restriction configuration of creating new entities](installation-operating.html#restricting-entity-creation)
+did no longer work with Ditto 3.x - as some changes were done in Ditto 3.x regarding extension loading.
+
+This is now fixed and creating new entities can be configured again.
+
+
+### Helm Chart
+
+The [Ditto Helm Chart](https://github.com/eclipse-ditto/ditto/tree/master/deployment/helm), which was enhanced and changed 
+a lot for version 3.3.0, contained some configuration bugs which are also addressed with this bugfix release.
+
+#### [Add support for entity creation via Helm configuration](https://github.com/eclipse-ditto/ditto/pull/1684)
+
+In order to make use of the [restriction for creating new entities](installation-operating.html#restricting-entity-creation), 
+the Helm chart was enhanced with configuration options for creating policies and things.
+
+#### [Fix default value of 'jwtOnly' being 'true' in Helm chart ](https://github.com/eclipse-ditto/ditto/pull/1686)
+
+Former versions of the Helm chart configured by default `jwtOnly: false` which meant that it was possible to authenticate 
+users at Ditto's HTTP or WebSocket API via the nginx `.htpasswd` file approach.
+
+The new Helm chart changed the default to `jwtOnly: true` which broke this very simple approach of authenticating users.
+
+So the default was changed back to allow nginx authentication.