Merge branch 'release/4.39.1' into master

Author: rmk135

Diff for: docs/main/changelog.rst

@@ -7,6 +7,12 @@ that were made in every particular version.
 From version 0.7.6 *Dependency Injector* framework strictly 
 follows `Semantic versioning`_
 
+4.39.1
+------
+- Fix bug `#574 <https://github.com/ets-labs/python-dependency-injector/issues/574>`_:
+  "``@inject`` breaks ``inspect.iscoroutinefunction``". Thanks to
+  `@burritoatspoton (Rafał Burczyński) <https://github.com/burritoatspoton>`_ for reporting the issue.
+
 4.39.0
 ------
 - Optimize injections and wiring from x1.5 to x7 times depending on the use case.

Diff for: requirements-doc.txt

@@ -1,5 +1,5 @@
 # TODO: unpin 3.5.0 when this bug is fixed: https://github.com/sphinx-doc/sphinx/issues/8885
 sphinx<3.5.0
--e git://github.com/rmk135/sphinxcontrib-disqus.git#egg=sphinxcontrib-disqus
+-e git+https://github.com/rmk135/sphinxcontrib-disqus.git#egg=sphinxcontrib-disqus
 
 -r requirements-ext.txt

Diff for: src/dependency_injector/__init__.py

@@ -1,6 +1,6 @@
 """Top-level package."""
 
-__version__ = "4.39.0"
+__version__ = "4.39.1"
 """Version number.
 
 :type: str