(DOCSP-24696) Adds release notes for 1.26.0 and 1.26.1, source constants and compatibility (#762)

* (DOCSP-24696) Adds release notes for 1.26.0 and 1.26.1, source constants and compatibility

* Sets submodule to mongocli/v1.26.1

* Removes v4.2 from compatibility table after tech review

* Includes change from Kanchana's copy review

Author: sarahsimpers

config/build_conf.yaml

@@ -29,7 +29,7 @@ system:
     - 'sphinx_local.yaml'
     - htaccess: ['htaccess.yaml']
 version:
-  release: '1.25.0'
+  release: '1.26.1'
   branch: 'master'
 assets:
   - branch: master

snooty.toml

@@ -177,7 +177,7 @@ data-lake-store = "data store"
 default-profile = ":ref:`default profile <mcli-profiles>`"
 mcli = "MongoDB CLI"
 mcli-long = "MongoDB Command Line Interface (``mongocli``)"
-mcli-version = "1.25.0"
+mcli-version = "1.26.1"
 mdbagent = "MongoDB Agent"
 mdbVersion = "6.0"
 mongosh = ":binary:`~bin.mongosh`"

source/install/compatibility.txt

@@ -69,6 +69,4 @@ versions of |service|, |cloud-short|, and |onprem|.
      - Current
 
    * - |onprem|
-     - 4.2 [*]_, 4.4, 5.0
-
-.. [*] Some features are not available in |onprem| 4.2.
+     - 5.0

source/release-notes.txt

@@ -14,6 +14,35 @@ Release Notes for {+mcli-long+}
    :depth: 1
    :class: singlecol
 
+.. _mcli_1.26.1:
+
+{+mcli+} 1.26.1
+-------------------
+
+*Released 2022-08-18*
+
+- Adds support for the following platforms:
+
+  - RHEL 9
+  - Ubuntu 22.04
+  - ``yum`` and ``apt`` using MongoDB version 6.0
+
+  To learn more, see :ref:`mcli-install`.
+
+.. _mcli_1.26.0:
+
+{+mcli+} 1.26.0
+-------------------
+
+*Released 2022-08-18*
+
+- Drops support for Ops Manager 4.4.
+- Updates the help message for roles when using the
+  :ref:`atlas-dbusers-create` command.
+- Fixes a bug that prevented option validation when using the 
+  :ref:`atlas-backups-restores-start` command.
+- Fixes a bug that returned the wrong link for upgrading {+mcli+}.
+
 .. _mcli_1.25.0:
 
 {+mcli+} 1.25.0