diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5afbe23a70..f5ec6d9ecd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## [6.1.2](https://github.com/aeternity/aepp-sdk-js/compare/6.1.1...6.1.2) (2019-11-12)
+
+
+### Bug Fixes
+
+* **Composition:** Chain composition ([9ac705f](https://github.com/aeternity/aepp-sdk-js/commit/9ac705f))
+
+
+
 # [6.1.1](https://github.com/aeternity/aepp-sdk-js/compare/6.1.0...6.1.1) (2019-11-12)
 
 
@@ -57,6 +66,13 @@
 
 
 
+
+
+
+
+
+
+
 # [6.0.0](https://github.com/aeternity/aepp-sdk-js/compare/4.7.0...6.0.0) (2019-10-16)
 
 
diff --git a/docs/api/ae/oracle.md b/docs/api/ae/oracle.md
index 973f8131aa..3c453f5fc8 100644
--- a/docs/api/ae/oracle.md
+++ b/docs/api/ae/oracle.md
@@ -16,8 +16,7 @@ import Oracle from '@aeternity/aepp-sdk/es/ae/oracle'
     * [Oracle([options])](#exp_module_@aeternity/aepp-sdk/es/ae/oracle--Oracle) ⇒ `Object` ⏏
     * _instance_
         * _async_
-            * [.getOracleObject(oracleId)](#exp_module_@aeternity/aepp-sdk/es/ae/oracle--getOracleObject) ⇒ `Promise.<Object>` ⏏
-            * [.pollForQueries(oracleId, onQuery, [options])](#exp_module_@aeternity/aepp-sdk/es/ae/oracle--exports.pollForQueries) ⇒ `function` ⏏
+            * [.pollForQueries(oracleId, onQuery, [options])](#exp_module_@aeternity/aepp-sdk/es/ae/oracle--pollForQueries) ⇒ `function` ⏏
             * [.getQueryObject(oracleId, queryId)](#exp_module_@aeternity/aepp-sdk/es/ae/oracle--getQueryObject) ⇒ `Promise.<Object>` ⏏
             * [.exports.pollForQueryResponse(oracleId, queryId, [options])](#exp_module_@aeternity/aepp-sdk/es/ae/oracle--exports.pollForQueryResponse) ⇒ `Promise.<Object>` ⏏
             * [.registerOracle(queryFormat, responseFormat, [options])](#exp_module_@aeternity/aepp-sdk/es/ae/oracle--registerOracle) ⇒ `Promise.<Object>` ⏏
diff --git a/es/chain/index.js b/es/chain/index.js
index 0dada777b9..3fa9da34be 100644
--- a/es/chain/index.js
+++ b/es/chain/index.js
@@ -60,9 +60,7 @@ const Chain = Oracle.compose({
     getTxInfo: required,
     mempool: required,
     txDryRun: required,
-    getAccount: required,
-    getContractByteCode: required,
-    getContract: required
+    getAccount: required
   }
 }))
 
diff --git a/package.json b/package.json
index e6794ed84c..022c90b6b7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@aeternity/aepp-sdk",
-  "version": "6.1.1",
+  "version": "6.1.2",
   "description": "SDK for the æternity blockchain",
   "main": "dist/aepp-sdk.js",
   "browser": "dist/aepp-sdk.browser.js",