diff --git a/exist-ant/pom.xml b/exist-ant/pom.xml
index 65dc4ad29a4..ae2ae832e59 100644
--- a/exist-ant/pom.xml
+++ b/exist-ant/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/exist-core/pom.xml b/exist-core/pom.xml
index ac19e22c172..13736931375 100644
--- a/exist-core/pom.xml
+++ b/exist-core/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/exist-distribution/pom.xml b/exist-distribution/pom.xml
index 12a894e6302..6d68879e5bd 100644
--- a/exist-distribution/pom.xml
+++ b/exist-distribution/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <properties>
diff --git a/exist-docker/pom.xml b/exist-docker/pom.xml
index b14738e457e..e3fe870383a 100644
--- a/exist-docker/pom.xml
+++ b/exist-docker/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <properties>
diff --git a/exist-installer/pom.xml b/exist-installer/pom.xml
index e1b42d50e7d..ddcc24b2e78 100644
--- a/exist-installer/pom.xml
+++ b/exist-installer/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <properties>
diff --git a/exist-jetty-config/pom.xml b/exist-jetty-config/pom.xml
index 6881f803121..3816e992180 100644
--- a/exist-jetty-config/pom.xml
+++ b/exist-jetty-config/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
     </scm>
 
     <build>
diff --git a/exist-parent/pom.xml b/exist-parent/pom.xml
index 528fb661e6e..e83208d8e7a 100644
--- a/exist-parent/pom.xml
+++ b/exist-parent/pom.xml
@@ -27,7 +27,7 @@
 
     <groupId>org.exist-db</groupId>
     <artifactId>exist-parent</artifactId>
-    <version>5.6.0-SNAPSHOT</version>
+    <version>5.5.2</version>
     <packaging>pom</packaging>
 
     <name>eXist-db Parent</name>
@@ -61,7 +61,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <mailingLists>
diff --git a/exist-samples/pom.xml b/exist-samples/pom.xml
index bdfb8f28fea..bbb019f7956 100644
--- a/exist-samples/pom.xml
+++ b/exist-samples/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/exist-service/pom.xml b/exist-service/pom.xml
index a219063e311..4e05425165c 100644
--- a/exist-service/pom.xml
+++ b/exist-service/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/exist-start/pom.xml b/exist-start/pom.xml
index ac0ef1857dc..1020cc050c8 100644
--- a/exist-start/pom.xml
+++ b/exist-start/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
     </scm>
 
     <dependencies>
diff --git a/extensions/contentextraction/pom.xml b/extensions/contentextraction/pom.xml
index fc2d2a9ea32..16ae47dd6a0 100644
--- a/extensions/contentextraction/pom.xml
+++ b/extensions/contentextraction/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
     </scm>
 
     <properties>
diff --git a/extensions/exiftool/pom.xml b/extensions/exiftool/pom.xml
index 1c03ef57aeb..4bd5c27ea35 100644
--- a/extensions/exiftool/pom.xml
+++ b/extensions/exiftool/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/expath/pom.xml b/extensions/expath/pom.xml
index 1c1babdf08e..f0b07f12782 100644
--- a/extensions/expath/pom.xml
+++ b/extensions/expath/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/exquery/modules/pom.xml b/extensions/exquery/modules/pom.xml
index 52166f7c68d..2da04c4ebac 100644
--- a/extensions/exquery/modules/pom.xml
+++ b/extensions/exquery/modules/pom.xml
@@ -32,7 +32,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -54,7 +54,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <modules>
diff --git a/extensions/exquery/modules/request/pom.xml b/extensions/exquery/modules/request/pom.xml
index 3f565fde719..f422ba2fba9 100644
--- a/extensions/exquery/modules/request/pom.xml
+++ b/extensions/exquery/modules/request/pom.xml
@@ -33,7 +33,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../../exist-parent</relativePath>
     </parent>
 
@@ -55,7 +55,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/exquery/pom.xml b/extensions/exquery/pom.xml
index 740a0aeecd0..bd00feda1d1 100644
--- a/extensions/exquery/pom.xml
+++ b/extensions/exquery/pom.xml
@@ -32,7 +32,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../exist-parent</relativePath>
     </parent>
 
@@ -54,7 +54,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <modules>
diff --git a/extensions/exquery/restxq/pom.xml b/extensions/exquery/restxq/pom.xml
index 9536b3b8b33..29c0b50dd84 100644
--- a/extensions/exquery/restxq/pom.xml
+++ b/extensions/exquery/restxq/pom.xml
@@ -32,7 +32,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -54,7 +54,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/indexes/lucene/pom.xml b/extensions/indexes/lucene/pom.xml
index 190f028d2f9..29ac4ed9995 100644
--- a/extensions/indexes/lucene/pom.xml
+++ b/extensions/indexes/lucene/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
     
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
     
     <dependencies>
diff --git a/extensions/indexes/ngram/pom.xml b/extensions/indexes/ngram/pom.xml
index 281df5591d1..f9d77ce3bd0 100644
--- a/extensions/indexes/ngram/pom.xml
+++ b/extensions/indexes/ngram/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/indexes/pom.xml b/extensions/indexes/pom.xml
index 04382dbf952..a237bed8b13 100644
--- a/extensions/indexes/pom.xml
+++ b/extensions/indexes/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <modules>
diff --git a/extensions/indexes/range/pom.xml b/extensions/indexes/range/pom.xml
index 5ed13ffd6e8..732358086ba 100644
--- a/extensions/indexes/range/pom.xml
+++ b/extensions/indexes/range/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/indexes/sort/pom.xml b/extensions/indexes/sort/pom.xml
index 1b0ca9298a1..ec25de86c7c 100644
--- a/extensions/indexes/sort/pom.xml
+++ b/extensions/indexes/sort/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
     
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
     
     <dependencies>
diff --git a/extensions/indexes/spatial/pom.xml b/extensions/indexes/spatial/pom.xml
index 3c950924f34..e5f476ea278 100644
--- a/extensions/indexes/spatial/pom.xml
+++ b/extensions/indexes/spatial/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
     
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <properties>
diff --git a/extensions/modules/cache/pom.xml b/extensions/modules/cache/pom.xml
index 5740a9a53e9..788d0892101 100644
--- a/extensions/modules/cache/pom.xml
+++ b/extensions/modules/cache/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/compression/pom.xml b/extensions/modules/compression/pom.xml
index c8a839154f6..73bc5c3ddfa 100644
--- a/extensions/modules/compression/pom.xml
+++ b/extensions/modules/compression/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/counter/pom.xml b/extensions/modules/counter/pom.xml
index 4432b43ed1c..f6e5fc4d43e 100644
--- a/extensions/modules/counter/pom.xml
+++ b/extensions/modules/counter/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/cqlparser/pom.xml b/extensions/modules/cqlparser/pom.xml
index 5a88907e4a1..b93eab4b755 100644
--- a/extensions/modules/cqlparser/pom.xml
+++ b/extensions/modules/cqlparser/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/example/pom.xml b/extensions/modules/example/pom.xml
index f0001d996ac..ff2e8b99690 100644
--- a/extensions/modules/example/pom.xml
+++ b/extensions/modules/example/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/exi/pom.xml b/extensions/modules/exi/pom.xml
index bab44866f80..7f31f0ace3d 100644
--- a/extensions/modules/exi/pom.xml
+++ b/extensions/modules/exi/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/expathrepo/expathrepo-trigger-test/pom.xml b/extensions/modules/expathrepo/expathrepo-trigger-test/pom.xml
index e74f7f0983b..e7b66194998 100644
--- a/extensions/modules/expathrepo/expathrepo-trigger-test/pom.xml
+++ b/extensions/modules/expathrepo/expathrepo-trigger-test/pom.xml
@@ -29,7 +29,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../../exist-parent</relativePath>
     </parent>
 
@@ -43,7 +43,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-        <tag>HEAD</tag>
+        <tag>eXist-5.5.2</tag>
     </scm>
 
     <properties>
diff --git a/extensions/modules/expathrepo/pom.xml b/extensions/modules/expathrepo/pom.xml
index a5b5f87f393..0c8f7a12395 100644
--- a/extensions/modules/expathrepo/pom.xml
+++ b/extensions/modules/expathrepo/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
     </scm>
 
     <dependencies>
diff --git a/extensions/modules/file/pom.xml b/extensions/modules/file/pom.xml
index 21cb8e1ffe1..d9e64ab107d 100644
--- a/extensions/modules/file/pom.xml
+++ b/extensions/modules/file/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/image/pom.xml b/extensions/modules/image/pom.xml
index 46ff6f52335..83c2fb9fc62 100644
--- a/extensions/modules/image/pom.xml
+++ b/extensions/modules/image/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/jndi/pom.xml b/extensions/modules/jndi/pom.xml
index 25b97b17a68..04928bc9c9f 100644
--- a/extensions/modules/jndi/pom.xml
+++ b/extensions/modules/jndi/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/mail/pom.xml b/extensions/modules/mail/pom.xml
index 0901d09acad..d5ad669df96 100644
--- a/extensions/modules/mail/pom.xml
+++ b/extensions/modules/mail/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <properties>
diff --git a/extensions/modules/persistentlogin/pom.xml b/extensions/modules/persistentlogin/pom.xml
index 5c38a27a0c3..df531fe6b8b 100644
--- a/extensions/modules/persistentlogin/pom.xml
+++ b/extensions/modules/persistentlogin/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <build>
diff --git a/extensions/modules/pom.xml b/extensions/modules/pom.xml
index 34660673f76..76a026785ff 100644
--- a/extensions/modules/pom.xml
+++ b/extensions/modules/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <modules>
diff --git a/extensions/modules/process/pom.xml b/extensions/modules/process/pom.xml
index 75d85308d89..5e05d7ae8fa 100644
--- a/extensions/modules/process/pom.xml
+++ b/extensions/modules/process/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/scheduler/pom.xml b/extensions/modules/scheduler/pom.xml
index b82b3e3af55..1657a9f6244 100644
--- a/extensions/modules/scheduler/pom.xml
+++ b/extensions/modules/scheduler/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/simpleql/pom.xml b/extensions/modules/simpleql/pom.xml
index 93afe37050a..8f69243ecba 100644
--- a/extensions/modules/simpleql/pom.xml
+++ b/extensions/modules/simpleql/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/sql/pom.xml b/extensions/modules/sql/pom.xml
index 5f56a5289e5..13bc0fc1fce 100644
--- a/extensions/modules/sql/pom.xml
+++ b/extensions/modules/sql/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/xmldiff/pom.xml b/extensions/modules/xmldiff/pom.xml
index bb0cb5cecc9..aad7af952f4 100644
--- a/extensions/modules/xmldiff/pom.xml
+++ b/extensions/modules/xmldiff/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/modules/xslfo/pom.xml b/extensions/modules/xslfo/pom.xml
index 57a495ebc8f..e39899ecabc 100644
--- a/extensions/modules/xslfo/pom.xml
+++ b/extensions/modules/xslfo/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <properties>
diff --git a/extensions/pom.xml b/extensions/pom.xml
index 5fdfc1f31c4..5c51e702916 100644
--- a/extensions/pom.xml
+++ b/extensions/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <modules>
diff --git a/extensions/security/activedirectory/pom.xml b/extensions/security/activedirectory/pom.xml
index c78791fc94f..28da2dd454a 100644
--- a/extensions/security/activedirectory/pom.xml
+++ b/extensions/security/activedirectory/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
     
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
     
     <dependencies>
diff --git a/extensions/security/iprange/pom.xml b/extensions/security/iprange/pom.xml
index 8ad065788e6..8ab1797da61 100644
--- a/extensions/security/iprange/pom.xml
+++ b/extensions/security/iprange/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-        <tag>HEAD</tag>
+        <tag>eXist-5.5.2</tag>
     </scm>
 
     <dependencies>
diff --git a/extensions/security/ldap/pom.xml b/extensions/security/ldap/pom.xml
index 4edcdc58f11..9f8cc15df88 100644
--- a/extensions/security/ldap/pom.xml
+++ b/extensions/security/ldap/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/extensions/security/pom.xml b/extensions/security/pom.xml
index 86bcda3fc0b..4254e1d903d 100644
--- a/extensions/security/pom.xml
+++ b/extensions/security/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <modules>
diff --git a/extensions/webdav/pom.xml b/extensions/webdav/pom.xml
index eb80a1f4426..85c4b926a21 100644
--- a/extensions/webdav/pom.xml
+++ b/extensions/webdav/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <properties>
diff --git a/extensions/xqdoc/pom.xml b/extensions/xqdoc/pom.xml
index e02e98d7c8d..58bf0b75e40 100644
--- a/extensions/xqdoc/pom.xml
+++ b/extensions/xqdoc/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>../../exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <dependencies>
diff --git a/pom.xml b/pom.xml
index 261287d9584..e03f161ff8d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-parent</artifactId>
-        <version>5.6.0-SNAPSHOT</version>
+        <version>5.5.2</version>
         <relativePath>exist-parent</relativePath>
     </parent>
 
@@ -42,7 +42,7 @@
         <connection>scm:git:https://github.com/exist-db/exist.git</connection>
         <developerConnection>scm:git:https://github.com/exist-db/exist.git</developerConnection>
         <url>scm:git:https://github.com/exist-db/exist.git</url>
-      <tag>HEAD</tag>
+      <tag>eXist-5.5.2</tag>
   </scm>
 
     <modules>