diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c6765a..256f11d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,5 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [1.0.1] - 2017-03-07
+### Added
+- Transport merge support for run-time calls.
+
+### Changed
+- Updated payload argument names for "action" and "callee" to be consistent
+  between transactions and calls in API `Action` class.
+
 ## [1.0.0] - 2017-03-01
 - Initial release
diff --git a/katana/__init__.py b/katana/__init__.py
index 300328b..885549e 100644
--- a/katana/__init__.py
+++ b/katana/__init__.py
@@ -12,4 +12,4 @@
 
 __license__ = "MIT"
 __copyright__ = "Copyright (c) 2016-2017 KUSANAGI S.L. (http://kusanagi.io)"
-__version__ = '1.0.0'
+__version__ = '1.0.1'