Bump version to 3.13.1

docs/examples/chained_factories.rst

@@ -2,8 +2,9 @@ Chained Factories pattern
 =========================
 
 This example demonstrate implementation of "Chained Factories" pattern.
-Main idea of this pattern is about wrapping `Factory` into other `Factory`
-that mix additional arguments or keyword arguments to a wrapped one.
+Main idea of this pattern is about wrapping :py:class:`Factory` into
+another :py:class:`Factory` that mix additional arguments or keyword
+arguments to a wrapped one.
 
 Listing of ``data.py``, demonstrates sample classes structure:
 

docs/main/changelog.rst

@@ -7,6 +7,10 @@ that were made in every particular version.
 From version 0.7.6 *Dependency Injector* framework strictly 
 follows `Semantic versioning`_
 
+3.13.1
+------
+- Fix typo on "Chained Factories" pattern docs page.
+
 3.13.0
 ------
 - Add Python 3.7 support.

src/dependency_injector/__init__.py

@@ -1,6 +1,6 @@
 """Dependency injector top-level package."""
 
-__version__ = '3.13.0'
+__version__ = '3.13.1'
 """Version number that follows semantic versioning.
 
 :type: str