diff --git a/HISTORY.md b/HISTORY.md
index 83c1ee73..e1443be9 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,20 @@
+# [3.0.0](https://github.com/hexonet/java-sdk/compare/v2.3.4...v3.0.0) (2020-03-12)
+
+
+### Bug Fixes
+
+* **travis:** move allow_failures from matrix to jobs ([2237296](https://github.com/hexonet/java-sdk/commit/22372968a6307951b62fbf5450e12feda060c746))
+
+
+### Features
+
+* **apiclient:** request method now accepts HashMap<String, Object> as command (allow nested arrays) ([35e500d](https://github.com/hexonet/java-sdk/commit/35e500d25919c9095c78b148c96fdc396bf47167))
+
+
+### BREAKING CHANGES
+
+* **apiclient:** changed type for parameter cmd of APIClient method request
+
 ## [2.3.4](https://github.com/hexonet/java-sdk/compare/v2.3.3...v2.3.4) (2019-10-04)
 
 
diff --git a/package.json b/package.json
index 5997b8bd..25abda95 100644
--- a/package.json
+++ b/package.json
@@ -43,4 +43,4 @@
         "@semantic-release/git": "^9.0.0",
         "semantic-release": "^17.0.2"
     }
-}
\ No newline at end of file
+}
diff --git a/pom.xml b/pom.xml
index f26c40df..32d72093 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
   </properties>
   <groupId>net.hexonet.apiconnector</groupId>
   <artifactId>java-sdk</artifactId>
-  <version>2.3.4</version>
+  <version>3.0.0</version>
   <packaging>jar</packaging>
   <name>java-sdk</name>
   <description>A connector library for the insanely fast HEXONET backend API.</description>