diff --git a/website/source/docs/upgrading/upgrade-to-1.2.4.html.md b/website/source/docs/upgrading/upgrade-to-1.2.4.html.md
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@@ -0,0 +1,44 @@
+---
+layout: "docs"
+page_title: "Upgrading to Vault 1.2.4 - Guides"
+sidebar_title: "Upgrade to 1.2.4"
+sidebar_current: "docs-upgrading-to-1.2.4"
+description: |-
+  This page contains the list of deprecations and important or breaking changes
+  for Vault 1.2.4. Please read it carefully.
+---
+
+# Overview
+
+This page contains the list of deprecations and important or breaking changes
+for Vault 1.2.4 compared to 1.2.3. Please read it carefully.
+
+## Detached Leases From Tokens in non-root Namespaces
+
+In a non-root namespace, revocation of a token scoped to a non-root namespace
+did not trigger the expected revocation of dynamic secret leases associated with
+that token. As a result, dynamic secret leases in non-root namespaces may
+outlive the token that created them. This vulnerability, CVE-2019-18616, affects
+Vault Enterprise 0.11.0 and newer.
+
+## Mount Filtering in Disaster Recovery Secondary Clusters
+
+Disaster Recovery secondary clusters did not delete already-replicated data
+after a mount filter has been created on an upstream Performance secondary
+cluster. As a result, encrypted secrets may remain replicated on a Disaster
+Recovery secondary cluster after application of a mount filter excluding those
+secrets from replication. This vulnerability, CVE-2019-18617, affects Vault
+Enterprise 0.8 and newer.
+
+## Golang crypto/dsa CVE
+
+Update version of Go to 1.12.12 to fix Go bug golang.org/issue/34960 which
+corresponds to CVE-2019-17596.
+
+## AWS Region Detection in Agent and CLI
+
+If a custom sts_endpoint is configured, Vault Agent and the CLI should provide
+the corresponding region via the region parameter (which already existed as a
+CLI parameter, and has now been added to Agent). The automatic region detection
+added to the CLI and Agent in 1.2 has been removed.
+
diff --git a/website/source/layouts/docs.erb b/website/source/layouts/docs.erb
index 8b8fa5567..77daea030 100644
--- a/website/source/layouts/docs.erb
+++ b/website/source/layouts/docs.erb
@@ -374,7 +374,8 @@
               'upgrade-to-1.1.1',
               'upgrade-to-1.1.2',
               'upgrade-to-1.2.0',
-              'upgrade-to-1.2.1'
+              'upgrade-to-1.2.1',
+              'upgrade-to-1.2.4'
             ]
           },
           '----------------',