Bump version to 3.19.1

docs/main/changelog.rst

@@ -7,8 +7,8 @@ that were made in every particular version.
 From version 0.7.6 *Dependency Injector* framework strictly 
 follows `Semantic versioning`_
 
-Development version
--------------------
+3.19.1
+------
 - Start distributing wheels for Linux, MacOS, and Windows (thanks to
   `Travis CI <https://travis-ci.org/>`_ and
   `cibuildwheel <https://github.com/joerick/cibuildwheel>`_).

src/dependency_injector/__init__.py

@@ -1,6 +1,6 @@
 """Dependency injector top-level package."""
 
-__version__ = '3.19.0'
+__version__ = '3.19.1'
 """Version number that follows semantic versioning.
 
 :type: str