diff --git a/build.gradle b/build.gradle
index 1f96c1f5..127bc7d2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@ subprojects { proj ->
 
     description = 'Structurizr'
     group = 'com.structurizr'
-    version = '2.3.0'
+    version = '3.0.0'
 
     repositories {
         mavenCentral()
diff --git a/changelog.md b/changelog.md
index 695191c8..51173a07 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,7 +1,8 @@
 # Changelog
 
-## unreleased
+## 3.0.0 (unreleased)
 
+- structurizr-client: Adds support for [workspace branches](https://docs.structurizr.com/onpremises/workspace-branches) (on-premises installation only).
 - structurizr-core: Adds name-value properties to dynamic view relationship views (https://github.com/structurizr/java/issues/316).
 - structurizr-component: Initial rewrite of the original `structurizr-analysis` library - provides a way to automatically find components in a Java codebase.
 - structurizr-dsl: Adds name-value properties to dynamic view relationship views.