[maven-release-plugin] prepare release 1.0.0-M20
diff --git a/apache-qpid-protonj2/pom.xml b/apache-qpid-protonj2/pom.xml
index 0bc0a0b..7d3f06d 100644
--- a/apache-qpid-protonj2/pom.xml
+++ b/apache-qpid-protonj2/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.apache.qpid</groupId>
     <artifactId>protonj2-parent</artifactId>
-    <version>1.0.0-M20-SNAPSHOT</version>
+    <version>1.0.0-M20</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index a66b2bf..f09fa98 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
 
   <groupId>org.apache.qpid</groupId>
   <artifactId>protonj2-parent</artifactId>
-  <version>1.0.0-M20-SNAPSHOT</version>
+  <version>1.0.0-M20</version>
   <packaging>pom</packaging>
 
   <name>Qpid ProtonJ2 Parent</name>
@@ -72,7 +72,7 @@
     <!-- surefire forked jvm arguments -->
     <argLine>-Xmx2g -enableassertions ${jacoco-config}</argLine>
 
-    <project.build.outputTimestamp>2024-01-08T16:38:33Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-03-25T16:32:51Z</project.build.outputTimestamp>
   </properties>
 
   <url>https://qpid.apache.org/proton</url>
@@ -80,7 +80,7 @@
     <connection>scm:git:https://gitbox.apache.org/repos/asf/qpid-protonj2.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/qpid-protonj2.git</developerConnection>
     <url>https://gitbox.apache.org/repos/asf?p=qpid-protonj2.git</url>
-    <tag>1.0.0-M13</tag>
+    <tag>1.0.0-M20</tag>
   </scm>
   <issueManagement>
     <url>https://issues.apache.org/jira/browse/PROTON</url>
diff --git a/protonj2-client-docs/pom.xml b/protonj2-client-docs/pom.xml
index ea6ed42..dfa44a8 100644
--- a/protonj2-client-docs/pom.xml
+++ b/protonj2-client-docs/pom.xml
@@ -18,7 +18,7 @@
   <parent>
     <groupId>org.apache.qpid</groupId>
     <artifactId>protonj2-parent</artifactId>
-    <version>1.0.0-M20-SNAPSHOT</version>
+    <version>1.0.0-M20</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/protonj2-client-examples/pom.xml b/protonj2-client-examples/pom.xml
index 7d34ff8..c746032 100644
--- a/protonj2-client-examples/pom.xml
+++ b/protonj2-client-examples/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.qpid</groupId>
     <artifactId>protonj2-parent</artifactId>
-    <version>1.0.0-M20-SNAPSHOT</version>
+    <version>1.0.0-M20</version>
   </parent>
 
   <artifactId>protonj2-client-examples</artifactId>
diff --git a/protonj2-client/pom.xml b/protonj2-client/pom.xml
index 04a11dc..2a0eb4d 100644
--- a/protonj2-client/pom.xml
+++ b/protonj2-client/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.qpid</groupId>
     <artifactId>protonj2-parent</artifactId>
-    <version>1.0.0-M20-SNAPSHOT</version>
+    <version>1.0.0-M20</version>
   </parent>
 
   <artifactId>protonj2-client</artifactId>
diff --git a/protonj2-performance-tests/pom.xml b/protonj2-performance-tests/pom.xml
index 9c6fe70..22b69a7 100644
--- a/protonj2-performance-tests/pom.xml
+++ b/protonj2-performance-tests/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.qpid</groupId>
     <artifactId>protonj2-parent</artifactId>
-    <version>1.0.0-M20-SNAPSHOT</version>
+    <version>1.0.0-M20</version>
   </parent>
 
   <artifactId>protonj2-performance-tests</artifactId>
diff --git a/protonj2-test-driver/pom.xml b/protonj2-test-driver/pom.xml
index 149c198..569015c 100644
--- a/protonj2-test-driver/pom.xml
+++ b/protonj2-test-driver/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.qpid</groupId>
     <artifactId>protonj2-parent</artifactId>
-    <version>1.0.0-M20-SNAPSHOT</version>
+    <version>1.0.0-M20</version>
   </parent>
 
   <artifactId>protonj2-test-driver</artifactId>
diff --git a/protonj2/pom.xml b/protonj2/pom.xml
index 9728273..f28004e 100644
--- a/protonj2/pom.xml
+++ b/protonj2/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.qpid</groupId>
     <artifactId>protonj2-parent</artifactId>
-    <version>1.0.0-M20-SNAPSHOT</version>
+    <version>1.0.0-M20</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>