diff --git a/_config.yml b/_config.yml
index 252988b..2406c23 100644
--- a/_config.yml
+++ b/_config.yml
@@ -5,9 +5,9 @@ paginate: 10
 paginate_path: "news/page:num"
 
 # site specific variables
-release_version: 1.4.1
-release_date: 01 Feb 2023
-next_release: Jun 2023
+release_version: 1.4.2
+release_date: 04 Jan 2024
+next_release: Jul 2024
 
 # custom "tags"
 hint: '<div class="alert alert-success" style="margin: 10px;"><i class="glyphicon glyphicon-thumbs-up"></i> <b>Tip</b>:&nbsp;'
diff --git a/_posts/2024-01-04-release-1.4.2.md b/_posts/2024-01-04-release-1.4.2.md
new file mode 100644
index 0000000..c7b1d5a
--- /dev/null
+++ b/_posts/2024-01-04-release-1.4.2.md
@@ -0,0 +1,15 @@
+---
+layout: post
+title:  "Release 1.4.2"
+categories: project
+---
+
+Today we released the version 1.4.2 of naemon-core and naemon-livestatus. This release
+contains performance improvements and some bugfixes as listed in detail on the changelog
+page.
+
+Make sure to rebuild or update all NEB modules because the `CURRENT_NEB_API_VERSION`
+has changed. For example use naemon-livestatus >= 1.4.2
+
+Head on to [the download section](/download) or check out the [changelog](/documentation/usersguide/whatsnew.html) for
+a detailed list of changes.
diff --git a/documentation/usersguide/whatsnew.md b/documentation/usersguide/whatsnew.md
index efd32fc..cd105a9 100644
--- a/documentation/usersguide/whatsnew.md
+++ b/documentation/usersguide/whatsnew.md
@@ -10,8 +10,31 @@ title: What's New
 ### Notable Changes and New Features
 
 #### Upcoming next release
+
 See upcoming changes from the next version on [github](https://github.com/naemon/naemon-core/blob/master/NEWS)
 
+#### 1.4.2 - 04 Jan 2024
+##### Features
+* remove size limit on external command argument length
+* performance improvements when having lots of comments
+* respawn dead core worker
+
+##### Changed
+* write objects.precache into a tmp file first
+* increased CURRENT_NEB_API_VERSION to 6 (neb modules need to be rebuild)
+
+##### Bugfixes
+* fix build error on fedora
+* fix latency calculation having negative value sometimes
+
+##### Livestatus
+* contacts: add host/service_notification_commands column
+* contacts: add groups column
+* do not print error message if client dissconects
+* avoid Cannot delete non-existing downtime/comment error during startup
+* fix too low thread stacksize
+* reopen logfile if cores last_log_rotation changed
+
 #### 1.4.1 - 01 Feb 2023
 ##### Features
   * None
@@ -41,7 +64,7 @@ See upcoming changes from the next version on [github](https://github.com/naemon
   * Improvements to Debian packaging, including multiarch installs
 
 ##### Bugfixes
-  * Fix a crash for external command: CHANGE_CONTACT_HOST_NOTIFICATION_TIMEPERIOD 
+  * Fix a crash for external command: CHANGE_CONTACT_HOST_NOTIFICATION_TIMEPERIOD
   * Fix a crash for external command: CHANGE_HOST_CHECK_TIMEPERIOD
 
 ##### Livestatus
diff --git a/download/index.md b/download/index.md
index 9489911..65f4c47 100644
--- a/download/index.md
+++ b/download/index.md
@@ -28,6 +28,7 @@ The binary packages can also be downloaded here:
    <td>SLES</td>
    <td>
         <a href="https://download.opensuse.org/repositories/home:/naemon/15.4/">15 SP4</a><br>
+        <a href="https://download.opensuse.org/repositories/home:/naemon/15.5/">15 SP5</a><br>
   </td>
  </tr>
  <tr>
@@ -44,6 +45,8 @@ The binary packages can also be downloaded here:
    <td><img src="../images/ubuntu.png"></td>
    <td>Ubuntu</td>
    <td>
+        <a href="https://download.opensuse.org/repositories/home:/naemon/xUbuntu_23.10/">23.10 Mantic Minotaur</a><br>
+        <a href="https://download.opensuse.org/repositories/home:/naemon/xUbuntu_23.04/">23.04 Lunar Lobster</a><br>
         <a href="https://download.opensuse.org/repositories/home:/naemon/xUbuntu_22.10/">22.10 Kinetic Kudu</a><br>
         <a href="https://download.opensuse.org/repositories/home:/naemon/xUbuntu_22.04/">22.04 Jammy Jellyfish</a><br>
         <a href="https://download.opensuse.org/repositories/home:/naemon/xUbuntu_21.10/">21.10 Impish Indri</a><br>
@@ -57,6 +60,8 @@ The binary packages can also be downloaded here:
    <td><img src="../images/fedora.png" height="48" width="48"></td>
    <td>Fedora</td>
    <td>
+        <a href="https://download.opensuse.org/repositories/home:/naemon/Fedora_39/">fc39</a><br>
+        <a href="https://download.opensuse.org/repositories/home:/naemon/Fedora_38/">fc38</a><br>
         <a href="https://download.opensuse.org/repositories/home:/naemon/Fedora_37/">fc37</a><br>
         <a href="https://download.opensuse.org/repositories/home:/naemon/Fedora_36/">fc36</a><br>
    </td>
@@ -120,6 +125,11 @@ curl -s https://download.opensuse.org/repositories/home:/naemon/Fedora_$(cut -f
 zypper addrepo -f https://download.opensuse.org/repositories/home:/naemon/15.4/home:naemon.repo
 ```
 
+##### SLES 15 SP5
+```
+zypper addrepo -f https://download.opensuse.org/repositories/home:/naemon/15.5/home:naemon.repo
+```
+
 <a name="development_snapshot"></a>
 ### Development snapshot
 For new user, we recommend you grab one of our nightly binary snapshots. You can also build yourself from source.