Update README

feature/v25.5.0

Author: roanutil

README.md

@@ -1,3 +1,9 @@
 # Citrix MAM SDK for iOS
 
-Temporary Swift Package Manager support for https://github.com/citrix/citrix-mam-sdks.
+Temporary Swift Package Manager support for https://github.com/citrix/citrix-mam-sdks.
+
+## Updating for new releases
+
+Create a new branch named `feature/{{ new version }}. Update the URLs and hashes for each framework. Create a release on this branch where the tag is `pre-{{ new version }}` with the framework zip files attached. The `pre-` part of the tag name is important because it prevents SPM from resolving that tag as the next version. This release should NOT be marked as latest.
+
+Once the PR is merged, create a new release where the tag is the appropriate version number and should be marked as latest.