DOCS-16306 100.7.4/100.7.5 release notes (#98)

* DOCS-16306 Release Notes for 100.7.5

* Removes Ubuntu 18.04 support

* DOCS-16277 Release Notes for 100.7.4

* Fixes per Ian

Author: kennethdyer

source/includes/changelogs/releases/100.7.4.rst

@@ -0,0 +1,19 @@
+.. _100.7.4-changelog:
+
+100.7.4 Changelog
+-----------------
+
+*Released 2023-07-21*
+
+This release fixes issues with mongorestore that ommitted all namespaces 
+containing "admin" when restoring to an Atlas Proxy Cluster. This release 
+also fixes an issue with mongodump where the process failed against clusters 
+using Atlas Online Archive.
+
+Bug
+~~~
+
+* :issue:`TOOLS-3338` - Mongorestore to Atlas Proxy fails for any collection 
+  containing "admin"
+* :issue:`TOOLS-3344` - Mongodump does not work with Atlas Data Federation.
+

source/includes/changelogs/releases/100.7.5.rst

@@ -0,0 +1,23 @@
+.. _100.7.5-changelog:
+
+100.7.5 Changelog
+-----------------
+
+*Released 2023-08-07*
+
+This version updates Go to 1.19.12. This release of Go includes a security fix 
+to the crypto/tls package.
+
+This version no longer supports the PowerPC Ubuntu 18.04 platform.
+
+Task
+~~~~
+
+* :issue:`TOOLS-3349` - Add integration testing for mongodump/restore on 
+  config db (and other special case dbs)
+
+Release
+~~~~~~~
+
+* :issue:`TOOLS-3365` - Release Database Tools 100.7.5 with golang 1.19.12
+

source/includes/fact-platform-support.rst

@@ -92,7 +92,7 @@
   * - Ubuntu 18.04
     - |checkmark|
     - |checkmark|
-    - |checkmark|
+    - 
     -
 
   * - Ubuntu 16.04

source/release-notes/database-tools-changelog.txt

@@ -12,6 +12,10 @@ Database Tools Changelog
 
 .. include:: /includes/changelogs/releases/100.8.0.rst
 
+.. include:: /includes/changelogs/releases/100.7.5.rst   
+
+.. include:: /includes/changelogs/releases/100.7.4.rst   
+
 .. include:: /includes/changelogs/releases/100.7.3.rst   
 
 .. include:: /includes/changelogs/releases/100.7.2.rst