Add CycleCloud 8.6.3 release notes (#386)

Author: bwatrous

articles/cyclecloud/index.yml

@@ -41,7 +41,7 @@ landingContent:
     linkLists:            
       - linkListType: whats-new
         links:
-          - text: CycleCloud 8.6.2 is now available
+          - text: CycleCloud 8.6.3 is now available
             url: release-notes.md
           - text: Node Health Checks are now supported
             url: how-to/healthcheck.md

articles/cyclecloud/release-notes.md

@@ -8,11 +8,11 @@ ms.author: adjohnso
 
 # Azure CycleCloud 8.x
 
-The current release is 8.6.2.
+The current release is 8.6.3.
 
 ## Azure CycleCloud 8.x Release Highlights
 
-CycleCloud 8.4 is the fourth GA release of the CycleCloud 8.x platform and continues to add expanded scheduler support and improvements.
+CycleCloud 8.6 is the sixth GA release of the CycleCloud 8.x platform and continues to add expanded scheduler support and improvements.
 
 |  |  |
 | --- | --- |
@@ -29,6 +29,7 @@ CycleCloud 8.4 is the fourth GA release of the CycleCloud 8.x platform and conti
 ## Release Notes
 
 Comprehensive release notes for the individual 8.x releases are listed below:
+* [**8.6.3 Release Notes**](release-notes/8-6-3.md) - released on 07/18/24
 * [**8.6.2 Release Notes**](release-notes/8-6-2.md) - released on 05/31/24
 * [**8.6.1 Release Notes**](release-notes/8-6-1.md) - released on 04/04/24
 * [**8.6.0 Release Notes**](release-notes/8-6-0.md) - released on 02/22/24

articles/cyclecloud/release-notes/8-6-3.md

@@ -0,0 +1,31 @@
+---
+title: Release Notes v8.6.3
+description: Product release notes for Azure CycleCloud public preview v8.6.3
+author: adriankjohnson
+ms.date: 05/31/2024
+ms.author: adjohnso
+---
+
+# CycleCloud version 8.6.3
+
+## New Features:
+
+* CycleServer has been upgraded to add support for `--java-agent` and the Prometheus JMX exporter agent 
+
+## Resolved Issues:
+
+* AzSlurm `suspend` / `return_to_idle` prevents `KeepAlive=true` nodes from entering failed `resume` / `resume_fail` loop 
+* Resolved an issue which allowed basic users to obtain read-write access to the storage account used by CycleCloud 
+* AzPbspro no longer uses insecure zipp library 
+* AzSlurm cost command no longer fails jobs when the admin comment is an empty json dictionary 
+* Resolved an issue which allowed user privilege escalation in the CycleCloud application
+* Slurm’s `srun` now works with the current PMIx version 
+* Slurm now uses `max_count` not `available_count` for determining partition sizes 
+* AzSlurm path is no longer echoed multiple times during logins and autocomplete 
+* AzSlurm will maintain proper file ownership of rolled over logs  
+* Some CycleCloud components were not upgraded when running in a container 
+* Mitigated CVEs: 
+    * CVE-2024-37890
+    * CVE-2023-50782
+    * CVE-2024-26130
+