preparing 2.2.0 release (#99)

* changelog for 2.2.0 version
* mark 2.2.0 version in pom.xml

DevDocs/public/Changelog-OS.md

@@ -4,6 +4,22 @@ The intended audience is on-prem RSpace technical administrators who maintain RS
 
 You can find official changelog at https://documentation.researchspace.com/article/mx11qvqg0i-changelog 
 
+# 2.2.0 2024-08-30
+
+### ELN Features
+
+- RSDEV-221 integration with Digital Commons Data repository
+- RSDEV-224 minor visual fixes to Auditing page
+
+### Inventory Features
+
+- RSDEV-257 when deleting a Sample user can decide to force-delete all Subsamples regardless of their location
+- RSDEV-304, RSDEV-306, RSDEV-307 more UI/UX changes when displaying Samples that contain just one Subsample
+
+### Inventory Bugfix
+
+- RSDEV-326 more robust validation of Sample date/time fields
+
 ## 2.1.1 2024-08-01
 
 ### ELN Features

pom.xml

@@ -7,7 +7,7 @@
   <artifactId>researchspace</artifactId>
   <groupId>com.github.rspace-os</groupId>
   <packaging>war</packaging>
-  <version>2.2.0-SNAPSHOT-${timestamp}</version><!-- appVersionID don't remove this comment it identifies this version -->
+  <version>2.2.0</version><!-- appVersionID don't remove this comment it identifies this version -->
   <name>ResearchSpace</name>
   <url>https://www.researchspace.com</url>