After release cleanups.

christophstrobl · christophstrobl · commit d1afd37ce9ee · 2022-01-18T09:21:32.000+01:00
See #1624
diff --git a/parent/pom.xml b/parent/pom.xml
@@ -137,7 +137,7 @@
 		<javax-annotation-api>1.3.2</javax-annotation-api>
 
 		<!-- Used in asciidoc reference documentation -->
-		<releasetrain>2021.2.0-M2</releasetrain>
+		<releasetrain>2021.2.0-SNAPSHOT</releasetrain>
 
 		<!-- To be overridden by individual modules -->
 		<java-module-name/>
