diff --git a/doc/temboard-upgrade-1.1-1.2.md b/doc/temboard-upgrade-1.1-1.2.md
new file mode 100644
index 000000000..e5dbadc37
--- /dev/null
+++ b/doc/temboard-upgrade-1.1-1.2.md
@@ -0,0 +1,16 @@
+# Upgrade `1.1` to `1.2` (RHEL/CentOS)
+
+Stop `temboard` service:
+```shell
+sudo systemctl stop temboard
+```
+
+New package installation:
+```shell
+sudo yum install temboard
+```
+
+Start `temboard` service:
+```shell
+sudo systemctl start temboard
+```
diff --git a/mkdocs.yml b/mkdocs.yml
index 982831628..25e57cb98 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -13,6 +13,7 @@ pages:
   - Server installation from sources: temboard-install-sources.md
   - Server installation from RPM: temboard-install-rpm.md
   - Repository setup: temboard-repository-setup.md
+  - Upgrade 1.1 to 1.2 (RHEL/CentOS): temboard-upgrade-1.1-1.2.md
   - Upgrade 0.0.1 to 1.1 (RHEL/CentOS): temboard-upgrade-0.0.1-1.1.md
 - How To: temboard-howto.md
 
diff --git a/temboardui/version.py b/temboardui/version.py
index 6e14f78fc..b2a95f902 100644
--- a/temboardui/version.py
+++ b/temboardui/version.py
@@ -1 +1 @@
-__version__ = "1.2.dev1"
+__version__ = "1.2"