diff --git a/AUTHORS.md b/AUTHORS.md
index 7fc63282b41..4a6031981aa 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -86,6 +86,7 @@ by GitHub for the core repositories within the projectcalico/ organization. It i
 | Eric Son                                 | @nuxeric |
 | Erik Stidham                             | @tmjd |
 | Fabian Ruff                              | @databus23 |
+| Fahad Arshad                             | @faarshad |
 | Feilong Wang                             | @openstacker |
 | Fernando Alvarez                         | @methadata |
 | Fionera                                  | @fionera |
@@ -116,6 +117,7 @@ by GitHub for the core repositories within the projectcalico/ organization. It i
 | JG                                       | @elfchief |
 | Jiawei Huang                             | @hjiawei |
 | jie zhang                                | @kadisi |
+| jmjoy                                    | @jmjoy |
 | Joel Bastos                              | @kintoandar |
 | Johan Fleury                             | @johanfleury |
 | Johannes Scheerer                        | @ScheererJ |
@@ -205,6 +207,7 @@ by GitHub for the core repositories within the projectcalico/ organization. It i
 | Pierre Grimaud                           | @pgrimaud |
 | Pike                                     | @pikeszfish |
 | Pushkar Joglekar                         | @PushkarJ |
+| Qijun Chen                               | @arikachen |
 | Qiu Yu                                   | @unicell |
 | Rahul Krishna Upadhyaya                  | @rakrup |
 | rao yunkun                               | @yunkunrao |
diff --git a/_data/versions.yml b/_data/versions.yml
index 1ec1ae51cb7..4d2bb71a19a 100644
--- a/_data/versions.yml
+++ b/_data/versions.yml
@@ -1,3 +1,34 @@
+- title: v3.20.1
+  chart:
+    version: 1
+  tigera-operator:
+   image: tigera/operator
+   registry: quay.io
+   version: v1.20.3
+  components:
+     typha:
+      version: v3.20.1
+     calicoctl:
+      version: v3.20.1
+     calico/node:
+      version: v3.20.1
+     calico/cni:
+      version: v3.20.1
+     calico/apiserver:
+      version: v3.20.1
+     calico/kube-controllers:
+      version: v3.20.1
+     calico/flannel-migration-controller:
+      version: v3.20.1
+     networking-calico:
+      version: v3.20.1
+     flannel:
+      version: v0.14.0
+     calico/dikastes:
+      version: v3.20.1
+     flexvol:
+      version: v3.20.1
+
 - title: v3.20.0
   chart:
     version: 1
diff --git a/_includes/release-notes/v3.20.1-release-notes.md b/_includes/release-notes/v3.20.1-release-notes.md
new file mode 100644
index 00000000000..73b8c4dce80
--- /dev/null
+++ b/_includes/release-notes/v3.20.1-release-notes.md
@@ -0,0 +1,9 @@
+16 Sep 2021
+
+#### Bug fixes
+ - Updated ubi base images and CentOS repos to stop CVE false positives from being reported. [node #1214](https://github.com/projectcalico/node/pull/1214) (@mgleung)
+ - calico/node logs write to /var/log/calico within the container by default, in addition to stdout [node #1134](https://github.com/projectcalico/node/pull/1134) (@song-jiang)
+ - Improve error message for conflicting routes in CNI plugin [cni-plugin #1164](https://github.com/projectcalico/cni-plugin/pull/1164) (@mgleung)
+ - Bugfix: blackhole routing table with No-OIF / InterfaceNone-only is clobbering all other routes in the same routing table because if netlink.RT_FILTER_OIF is specified with a netlink.Route{LinkIndex: 0}, it will return all routes using the remaining applicable filter (netlink.RT_FILTER_TABLE / Table 254) link routes. [felix #2995](https://github.com/projectcalico/felix/pull/2995) (@electricjesus)
+ - Fix slow performance when updating a Kubernetes namespace when there are many Pods (and in turn, slow startup performance when there are many namespaces). [felix #2967](https://github.com/projectcalico/felix/pull/2967) (@fasaxc)
+ - Fixes a benign error caused by attempting to delete the same IPAMBlock twice. [kube-controllers #822](https://github.com/projectcalico/kube-controllers/pull/822) (@caseydavenport)