diff --git a/CHANGELOG.md b/CHANGELOG.md
index c2c93a5..ca08f9d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Changelog
 
-## Next
+## 2.0.0
+
+Upgrading from 1.x: every rejection code is now the lowercase code the README documents, on both platforms. iOS previously emitted `ERR_`-prefixed variants and Android rejected most failures as `signing_failed`. If you branch on `error.code`, check those branches. Nothing else requires a change, and the new Android `launchStrategy` is opt-in.
 
 ### Breaking changes
 
diff --git a/package.json b/package.json
index d6e2bc3..ea66dd2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-docusign",
-  "version": "1.0.5",
+  "version": "2.0.0",
   "description": "React Native / Expo native module wrapping DocuSign iOS and Android SDKs for in-app captive signing",
   "main": "build/index.js",
   "types": "build/index.d.ts",