diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 3e4b2958..00000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-version: 2.1
-jobs:
-  noop:
-    docker:
-      - image: bash
-    steps:
-      - run: echo "CircleCI is disabled on gh-pages branch"
-
-workflows:
-  version: 2
-  gh-pages:
-    jobs:
-      - noop:
-          filters:
-            branches:
-              ignore:
-                - gh-pages
diff --git a/README.md b/README.md
index 5ecf8d4e..ea860487 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,43 @@
 # Argo Helm Charts
 
+[![Slack](https://img.shields.io/badge/slack-%23argo--helm--charts-brightgreen.svg?logo=slack)](https://argoproj.github.io/community/join-slack)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![Chart Publish](https://github.com/argoproj/argo-helm/actions/workflows/publish.yml/badge.svg?branch=main)](https://github.com/argoproj/argo-helm/actions/workflows/publish.yml)
+[![Artifact HUB](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/argo)](https://artifacthub.io/packages/search?repo=argo)
+[![CLOMonitor](https://img.shields.io/endpoint?url=https://clomonitor.io/api/projects/cncf/argo/badge)](https://clomonitor.io/projects/cncf/argo)
+[![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/argoproj/argo-helm/badge)](https://api.securityscorecards.dev/projects/github.com/argoproj/argo-helm)
 
 Argo Helm is a collection of **community maintained** charts for [https://argoproj.github.io](https://argoproj.github.io) projects. The charts can be added using following command:
 
-```
+```bash
 helm repo add argo https://argoproj.github.io/argo-helm
 ```
 
 ## Contributing
 
-We'd love to have you contribute! Please refer to our [contribution guidelines](CONTRIBUTING.md) for details.
+We'd love to have you contribute! Please refer to our [contribution guidelines](https://github.com/argoproj/argo-helm/blob/main/CONTRIBUTING.md) for details.
+
+### Custom resource definitions
+
+Some users would prefer to install the CRDs _outside_ of the chart. You can disable the CRD installation of the main four charts (argo-cd, argo-workflows, argo-events, argo-rollouts) by using `--set crds.install=false` when installing the chart.
+
+Helm cannot upgrade custom resource definitions in the `<chart>/crds` folder [by design](https://helm.sh/docs/chart_best_practices/custom_resource_definitions/#some-caveats-and-explanations). Our CRDs have been moved to `<chart>/templates` to address this design decision.
+
+If you are using versions of a chart that have the CRDs in the root of the chart or have elected to manage the Argo Workflows CRDs outside of the chart, please use `kubectl` to upgrade CRDs manually from [templates/crds](templates/crds/) folder or via the manifests from the upstream project repo:
+
+Example:
+
+```bash
+kubectl apply -k "https://github.com/argoproj/argo-cd/manifests/crds?ref=<appVersion>"
+
+# Eg. version v2.4.9
+kubectl apply -k "https://github.com/argoproj/argo-cd/manifests/crds?ref=v2.4.9"
+```
+
+### Security Policy
+
+Please refer to [SECURITY.md](https://github.com/argoproj/argo-helm/blob/main/SECURITY.md) for details on how to report security issues.
+
+### Changelog
+
+Releases are managed independently for each helm chart, and changelogs are tracked on each release. Read more about this process [here](https://github.com/argoproj/argo-helm/blob/main/CONTRIBUTING.md#changelog).