Backport of DOCSP- 40267: Follow up RN ticket for OM RN 7.0.7 (#255) to 7.0 (#256)

Follow up OM 7.0.7 RN ticket. @evinroesle thank you for your review. I
will merge and publish as soon as you review.

- [DOCSP-40267](https://jira.mongodb.org/browse/DOCSP-40267) 

[Build](https://workerpool-boxgs.mongodbstitch.com/pages/job.html?collName=queue&jobId=667064e8ebce19f314a6143b)

Author: JuliaMongo

source/release-notes/changelogs/mongodb-agent/changelog-mongodb-agent-onprem-v7.0.rst

@@ -1,3 +1,11 @@
+.. _mongodb-107.0.7.8596:
+
+MongoDB Agent 107.0.7.8596
+--------------------------
+
+:ref:`Released with Ops Manager 7.0.7 on 2024-06-06
+<opsmgr-server-7.0.7>`.
+
 .. _mongodb-107.0.6.8587:
 
 MongoDB Agent 107.0.6.8587

source/release-notes/changelogs/ops-manager/changelog-onprem-v7.0.rst

@@ -5,8 +5,9 @@
 
 *Released 2024-06-06*
 
-- Improved release automation. Fixed a potential issue that could
-  cause termination jobs to timeout.
+- Updates the {+mdbagent+} to :ref:`107.0.7.8596 <mongodb-107.0.7.8596>`.
+- Fixes an issue that could cause termination jobs to timeout due to unassigned blockstores.
+- Fixes an issue where required backup job fields could become null.
 
 .. _opsmgr-server-7.0.6: