diff --git a/.github/workflows/check-pr-title.yml b/.github/workflows/check-pr-title.yml
index 331872fdb1..f1b62c5d18 100644
--- a/.github/workflows/check-pr-title.yml
+++ b/.github/workflows/check-pr-title.yml
@@ -9,6 +9,6 @@ jobs:
     steps:
       - uses: morrisoncole/pr-lint-action@v1.6.1
         with:
-          title-regex: '^((CORDA|AG|EG|ENT|INFRA|ES)-\d+)(.*)'
+          title-regex: '^((CORDA|AG|EG|ENT|INFRA|ES|DOC)-\d+)(.*)'
           on-failed-regex-comment: "PR title failed to match regex -> `%regex%`"
           repo-token: "${{ secrets.GITHUB_TOKEN }}"
diff --git a/README.md b/README.md
index 5a2056616c..0f6d16929b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="https://www.corda.net/wp-content/themes/corda/assets/images/crda-logo-big.svg" alt="Corda" width="500">
+  <img src="https://corda.net/wp-content/uploads/2021/11/corda-logo.svg" alt="Corda" width="500">
 </p>
 
 <a href="https://ci-master.corda.r3cev.com/viewType.html?buildTypeId=Corda_Build_ActiveReleaseBranches_BuildOsRelease45&tab=buildTypeStatusDiv&guest=1"><img src="https://ci.corda.r3cev.com/app/rest/builds/buildType:Corda_Build_ActiveReleaseBranches_BuildOsRelease45/statusIcon"/></a> [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
@@ -25,27 +25,26 @@ However, like all things, Corda must evolve to serve the more stringent needs of
 
 ## Getting started
 
-1. Read the [Getting Started](https://docs.corda.net/getting-set-up.html) documentation
-2. Run the [Example CorDapp](https://docs.corda.net/tutorial-cordapp.html)
-3. Read about Corda's [Key Concepts](https://docs.corda.net/key-concepts.html)
-4. Follow the [Hello, World! tutorial](https://docs.corda.net/hello-world-introduction.html)
+1. Read the [Getting Started](https://docs.r3.com/getting-set-up.html) documentation
+2. Run the [Example CorDapp](https://docs.r3.com/tutorial-cordapp.html)
+3. Read about Corda's [Key Concepts](https://docs.r3.com/key-concepts.html)
+4. Follow the [Hello, World! tutorial](https://docs.r3.com/hello-world-introduction.html)
 
 ## Useful links
 
 * [Project Website](https://corda.net)
 * [Mailing List](https://groups.io/g/corda-dev/)
-* [Documentation](https://docs.corda.net)
+* [Documentation](https://docs.r3.com)
 * [Stack Overflow Tag](https://stackoverflow.com/questions/tagged/corda)
 * [Slack Channel](https://slack.corda.net/)
-* [Twitter](https://twitter.com/Cordablockchain)
-* [Meetups](https://www.meetup.com/pro/corda/)
-* [Training Courses](https://www.corda.net/corda-training/)
+* [Twitter](https://twitter.com/inside_r3)
+* [Training Courses](https://r3certification.com/)
 
 ## Contributing
 
 Corda is an open-source project and contributions are welcome!
 
-To find out how to contribute, please see our [contributing docs](https://docs.r3.com/en/platform/corda/4.8/open-source/contributing.html).
+To find out how to contribute, please see our [contributing docs](https://docs.r3.com/contributing.html).
 
 ## License