Merge pull request #2024 from replicatedhq/automation/vendor-portal-release-notes-v2024.02.21-1

Vendor Portal v2024.02.21-1 release notes

Author: AmberAlston

docs/release-notes/rn-vendor-platform.md

@@ -8,6 +8,15 @@ pagination_prev: null
 
 <!--RELEASE_NOTES_PLACEHOLDER-->
 
+## v2024.02.21-1
+
+Released on February 21, 2024
+
+### New Features {#new-features-v2024-02-21-1}
+* Adds the EKS g4dn instance types to Compatibility Matrix.
+* Adds the AKS Standard_D2ps_v5 and higher instance types to Compatibility Matrix.
+* Labels and comments on support cases with End of Life (EOL) addons in kURL installer specs embedded in application releases.
+
 ## v2024.02.21-0
 
 Released on February 21, 2024