diff --git a/CHANGELOG.md b/CHANGELOG.md
index 06065866b..ac9739802 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,21 @@
+## 1.21.0
+
+### Features
+- Eventually and Consistently can take a context.Context [65c01bc]
+  This enables integration with Ginkgo 2.3.0's interruptible nodes and node timeouts.
+- Introduces Eventually.Within.ProbeEvery with tests and documentation (#591) [f633800]
+- New BeKeyOf matcher with documentation and unit tests (#590) [fb586b3]
+    
+## Fixes
+- Cover the entire gmeasure suite with leak detection [8c54344]
+- Fix gmeasure leak [119d4ce]
+- Ignore new Ginkgo ProgressSignal goroutine in gleak [ba548e2]
+
+## Maintenance
+
+- Fixes crashes on newer Ruby 3 installations by upgrading github-pages gem dependency (#596) [12469a0]
+
+
 ## 1.20.2
 
 ## Fixes
diff --git a/RELEASING.md b/RELEASING.md
index 2d30d9992..7153b9b94 100644
--- a/RELEASING.md
+++ b/RELEASING.md
@@ -1,7 +1,13 @@
 A Gomega release is a tagged sha and a GitHub release.  To cut a release:
 
 1. Ensure CHANGELOG.md is up to date.
-  - Use `git log --pretty=format:'- %s [%h]' HEAD...vX.X.X` to list all the commits since the last release
+  - Use 
+    ```bash
+    LAST_VERSION=$(git tag --sort=version:refname | tail -n1)
+    CHANGES=$(git log --pretty=format:'- %s [%h]' HEAD...$LAST_VERSION)
+    echo -e "## NEXT\n\n$CHANGES\n\n### Features\n\n## Fixes\n\n## Maintenance\n\n$(cat CHANGELOG.md)" > CHANGELOG.md
+    ```
+   to update the changelog
   - Categorize the changes into
     - Breaking Changes (requires a major version)
     - New Features (minor version)
diff --git a/gomega_dsl.go b/gomega_dsl.go
index 0c8d10c77..ac38a185e 100644
--- a/gomega_dsl.go
+++ b/gomega_dsl.go
@@ -22,7 +22,7 @@ import (
 	"github.com/onsi/gomega/types"
 )
 
-const GOMEGA_VERSION = "1.20.2"
+const GOMEGA_VERSION = "1.21.0"
 
 const nilGomegaPanic = `You are trying to make an assertion, but haven't registered Gomega's fail handler.
 If you're using Ginkgo then you probably forgot to put your assertion in an It().