Change version to create package dev.

Author: moromimay

CHANGELOG.md

@@ -5,11 +5,17 @@ Preferably use **Added**, **Changed**, **Removed** and **Fixed** topics in each
 
 ## [Unreleased]
 ### Added
+* [MLOP-636] Create migration classes ([#282](https://github.com/quintoandar/butterfree/pull/282))
+
+## [1.1.3](https://github.com/quintoandar/butterfree/releases/tag/1.1.3)
+### Added
 * [MLOP-599] Apply mypy to ButterFree ([#273](https://github.com/quintoandar/butterfree/pull/273))
 
 ### Changed
 * [MLOP-634] Butterfree dev workflow, set triggers for branches staging and master ([#280](https://github.com/quintoandar/butterfree/pull/280))
 * Keep milliseconds when using 'from_ms' argument in timestamp feature ([#284](https://github.com/quintoandar/butterfree/pull/284))
+* [MLOP-633] Butterfree dev workflow, update documentation ([#281](https://github.com/quintoandar/butterfree/commit/74278986a49f1825beee0fd8df65a585764e5524))
+* [MLOP-632] Butterfree dev workflow, automate release description ([#279](https://github.com/quintoandar/butterfree/commit/245eaa594846166972241b03fddc61ee5117b1f7))
 
 ### Fixed
 * Change trigger for pipeline staging ([#287](https://github.com/quintoandar/butterfree/pull/287)) 

setup.py

@@ -1,7 +1,7 @@
 from setuptools import find_packages, setup
 
 __package_name__ = "butterfree"
-__version__ = "1.1.3.dev0"
+__version__ = "1.2.0.dev0"
 __repository_url__ = "https://github.com/quintoandar/butterfree"
 
 with open("requirements.txt") as f: