diff --git a/.github/workflows/deployment-jdk-ea.yml b/.github/workflows/deployment-jdk-ea.yml
index 7aa67643dac..fce4e52815b 100644
--- a/.github/workflows/deployment-jdk-ea.yml
+++ b/.github/workflows/deployment-jdk-ea.yml
@@ -36,7 +36,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest, buildjet-4vcpu-ubuntu-2204-arm]
-        jdk: [22]
+        jdk: [23] # must match the Valhalla version presented at https://jdk.java.net/valhalla/
         javafx: [23]
         include:
           - os: ubuntu-latest
@@ -92,11 +92,11 @@ jobs:
         uses: gittools/actions/gitversion/execute@v3.0.0
 
       # JDK
-      - name: 'Set up JDK ${{ matrix.jdk }}'
-        uses: actions/setup-java@v4
+      - name: 'Set up jdk.java.net valhalla'
+        uses: oracle-actions/setup-java@v1
         with:
-          java-version: ${{ matrix.jdk }}
-          distribution: 'temurin'
+          website: jdk.java.net
+          release: valhalla # or loom, panama, ...
       - name: 'Set JDK${{ matrix.jdk }} env var'
         shell: bash
         run: echo "JDK${{ matrix.jdk }}=$JAVA_HOME" >> $GITHUB_ENV
@@ -185,7 +185,7 @@ jobs:
           sed -i "/javafx {/{n;s#version = \".*\"#version = \"${JAVAFX}\"#}" build.gradle && cat build.gradle
 
       # Gradle
-      - name: Set up JDK
+      - name: Set up JDK (for Gradle)
         uses: actions/setup-java@v4
         with:
           java-version: 21
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 86a0d559a7c..aa4c441b9fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,9 +26,9 @@ Note that this project **does not** adhere to [Semantic Versioning](https://semv
 
 ### Fixed
 
-- We fixed an issue where the 'Check for updates' preference was not saved. [#11485](https://github.com/JabRef/jabref/pull/11485)
+- We fixed an issue where the "Check for updates" preference was not saved. [#11485](https://github.com/JabRef/jabref/pull/11485)
 - We fixed an issue where an exception was thrown after changing "show preview as a tab" in the preferences. [#11515](https://github.com/JabRef/jabref/pull/11515)
-- We fixed an issue where a new unsaved library was not marked with an asterisk [#11519](https://github.com/JabRef/jabref/pull/11519)
+- We fixed an issue where a new unsaved library was not marked with an asterisk. [#11519](https://github.com/JabRef/jabref/pull/11519)
 - We fixed an issue where JabRef starts without window decorations. [#11440](https://github.com/JabRef/jabref/pull/11440)
 
 ### Removed
diff --git a/src/main/resources/tinylog.properties b/src/main/resources/tinylog.properties
index 9bc2d2617b3..df3bd2d748d 100644
--- a/src/main/resources/tinylog.properties
+++ b/src/main/resources/tinylog.properties
@@ -12,4 +12,4 @@ exception = strip: jdk.internal
 
 level@org.jabref.http.server.Server = debug
 
-level@org.jabref.gui.JabRefGUI = debug
+#level@org.jabref.gui.JabRefGUI = debug