IAC-778 Update release.md and changelog.md files

CHANGELOG.md

@@ -1,6 +1,7 @@
 ### Fixes
 * [artifact-manager] 148 / vra-ng:pull command failure when import/export tags contains underscore
 * [maven-plugins] 146 / Pull operations fail on Windows with release 2.34.0
+* [artifact-manager] 778 / Backup only works with current package version, otherwise throws exception 404 not found
 
 ## v2.34.0 - 05 Jul 2023
 

common/artifact-manager/src/main/java/com/vmware/pscoe/iac/artifact/VroPackageStore.java

@@ -20,7 +20,6 @@
 import java.nio.file.Paths;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
 import java.sql.Timestamp;

docs/versions/latest/Release.md

@@ -50,6 +50,19 @@ This is due to PosixPermissions which can be used only with POSIX compatible ope
 #### New Behavior
 Using another library for temp dir creation which checks if POSIX is supported.
 
+### Fixed backup of vRO packages so that the highest available version is backed up
+#### Previous Behavior
+
+Back up of vRO packages (using the flag in the environment.properties file: vro_enable_backup=true)
+would only work if the currently imported packages (which are to back up), had the same version as the one in vRO.
+Otherwise, the import would throw an '404 Not found' exception and break the import process,
+due to not finding the same package and version to back up.
+
+#### New Behavior
+Back up of vRO packages now works by:
+- backing up the highest available version in vRO of the imported package,
+- logging a message that back up is skipped for the package, if no versions of it are found in vRO, continuing with backup of next packages, and the import process.
+
 ## Upgrade procedure
 [//]: # (Explain in details if something needs to be done)