diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9c2080639..a81252971a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # CHANGELOG
 
+## 1.18.0-beta.x
+
+- Expand docs on node-template types (Thanks to https://github.com/g2udevelopment)
+- Update contract fees to current impl. (thanks to https://github.com/djuanit0x)
+- Add types for new Substrate proxy module
+- Adjust types for new Substrate (renamed) npos-elections module
+- `Call` now exposes `method` & `section` fields (aligned with `toHuman()` representation)
+
 ## 1.17.2 Jun 2, 2020
 
 - Ensure subscription promise resolves before first result
diff --git a/packages/types/src/interfaces/staking/definitions.ts b/packages/types/src/interfaces/staking/definitions.ts
index 51d50e96de..dd07c8a36c 100644
--- a/packages/types/src/interfaces/staking/definitions.ts
+++ b/packages/types/src/interfaces/staking/definitions.ts
@@ -51,6 +51,7 @@ export default {
       electedStashes: 'Vec<AccountId>',
       exposures: 'Vec<(AccountId, Exposure)>'
     },
+    ElectionScore: '[u128; 3]',
     ElectionSize: {
       validators: 'Compact<ValidatorIndex>',
       nominators: 'Compact<NominatorIndex>'