diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 5babdba800a..5c22ccf17b4 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -1,10 +1,10 @@
 ## Reporting Security Vulnerabilities
 
-If you think that you have found a security vulnerability, please report it at [https://huntr.dev](https://huntr.dev) with as much detail as possible. The Core Team will review the vulnerability and if found applicable, will assign a CVE ID and issue a fix. The vulnerability will be disclosed once the patch has been included into a release. 
+If you think that you have found a security vulnerability, please report it at [https://www.mautic.org/mautic-security-team/how-to-report-a-security-issue](https://www.mautic.org/mautic-security-team/how-to-report-a-security-issue) with as much detail as possible. The Core Team will review the vulnerability and if found applicable, will assign a CVE ID and issue a fix. The vulnerability will be disclosed once the patch has been included into a release.
 
 ## Contributing to Mautic
 
-Contribution is open and available to any member of the Mautic community. All fixes and improvements are done through Pull Requests on Github. This code is open source and publicly available. 
+Contribution is open and available to any member of the Mautic community. All fixes and improvements are done through Pull Requests on Github. This code is open source and publicly available.
 
 We have five teams in the Mautic Community (Community, Education, Legal & Finance, Marketing and Product), all of whom welcome new contributors!
 
@@ -12,6 +12,6 @@ Please review our [Community Handbook](https://contribute.mautic.org/contributin
 
 ## Developer Documentation
 
-Developer documentation is available at [https://developer.mautic.org](https://developer.mautic.org).  To make additions or corrections to the documentation, submit Issues or Pull Requests against [https://github.com/mautic/developer-documentation](https://github.com/mautic/developer-documentation).
+Developer documentation is available at [https://devdocs.mautic.org](https://devdocs.mautic.org).  To make additions or corrections to the documentation, submit Issues or Pull Requests against [https://github.com/mautic/developer-documentation-new](https://github.com/mautic/developer-documentation-new).
 
 
diff --git a/.github/ci-files/composer.json b/.github/ci-files/composer.json
index ec28ef31c2f..e48ea8f28ef 100644
--- a/.github/ci-files/composer.json
+++ b/.github/ci-files/composer.json
@@ -7,7 +7,7 @@
   "homepage": "https://www.mautic.org/mautic-releases",
   "support": {
     "user-docs": "https://docs.mautic.org/en",
-    "developer-docs": "https://developer.mautic.org",
+    "developer-docs": "https://devdocs.mautic.org",
     "chat": "https://www.mautic.org/slack"
   },
   "funding": [
diff --git a/README.md b/README.md
index 1dd27cb04d6..0bfa11d2701 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ The GitHub version is recommended for both development and testing. The producti
 ### How to install Mautic
 You must already have [Composer][composer] available on your computer because this is a development release and you'll need Composer to download the vendor packages.
 
-Also note that if you have DDEV installed, you can run 'ddev config' followed by 'ddev start'. This will kick off the Mautic first-run process which will automatically install dependencies and configure Mautic for use. ✨ 🚀 Read more [here][ddev-mautic]
+Also note that if you have DDEV installed, you can just run 'ddev start' as a DDEV project’s configuration is present in the repo. This will kick off the Mautic first-run process which will automatically install dependencies and configure Mautic for use. ✨ 🚀 Read more [here][ddev-mautic]
 
 Installing Mautic is a simple three-step process:
 
@@ -289,5 +289,5 @@ This project follows the [all-contributors][all-contributors] specification. Con
 [troubleshooting]: <https://docs.mautic.org/en/troubleshooting>
 [community]: <https://www.mautic.org/community>
 [mautic-docs]: <https://docs.mautic.org>
-[dev-docs]: <https://developer.mautic.org>
+[dev-docs]: <https://devdocs.mautic.org>
 [all-contributors]: <https://github.com/all-contributors/all-contributors>
diff --git a/plugins/GrapesJsBuilderBundle/.github/CONTRIBUTING.md b/plugins/GrapesJsBuilderBundle/.github/CONTRIBUTING.md
index 59ce9b36353..87f2e12196f 100644
--- a/plugins/GrapesJsBuilderBundle/.github/CONTRIBUTING.md
+++ b/plugins/GrapesJsBuilderBundle/.github/CONTRIBUTING.md
@@ -8,7 +8,7 @@ Development is open and available to any member of the Mautic community. All fix
 
 ### Developer Documentation
 
-Developer documentation is available at [https://developer.mautic.org](https://developer.mautic.org).  To add additions or corrects to the documentation, submit Issues or Pull Requests against [https://github.com/mautic/developer-documentation](https://github.com/mautic/developer-documentation).
+Developer documentation is available at [https://devdocs.mautic.org](https://devdocs.mautic.org).  To add additions or corrects to the documentation, submit Issues or Pull Requests against [https://github.com/mautic/developer-documentation-new](https://github.com/mautic/developer-documentation-new).
 
 ### Core Feature Development Procedures