From ac6412bd412680859e12dfe3b91dc36f6c21a145 Mon Sep 17 00:00:00 2001
From: Roman Mogylatov <rmogilatov@gmail.com>
Date: Thu, 13 Aug 2020 22:57:34 -0400
Subject: [PATCH] Bump version to 3.30.2

---
 README.rst                          | 54 ++++++++++++++++++++++++++++-
 docs/main/changelog.rst             |  4 +++
 src/dependency_injector/__init__.py |  2 +-
 3 files changed, 58 insertions(+), 2 deletions(-)

diff --git a/README.rst b/README.rst
index 5bbec936..61cff790 100644
--- a/README.rst
+++ b/README.rst
@@ -52,7 +52,59 @@ What is ``Dependency Injector``?
 
 ``Dependency Injector`` is a dependency injection framework for Python.
 
-It provides you with the container and the providers that help you build your application objects:
+It helps you implement the dependency injection principle.
+
+What is dependency injection?
+-----------------------------
+
+Dependency injection is a principle that helps to decrease coupling and increase cohesion. Your
+code becomes more flexible, clear and it is easier to test it.
+
+How to implement dependency injection?
+--------------------------------------
+
+Objects do not create each other anymore. They provide a way to inject the needed dependency
+instead.
+
+Before:
+
+.. code-block:: python
+
+   class ApiClient:
+
+       def __init__(self):
+           self.api_key = os.getenv('API_KEY')
+           self.timeout = os.getenv('TIMEOUT')
+
+
+   class Service:
+
+       def __init__(self):
+           self.api_client = ApiClient()
+
+After:
+
+.. code-block:: python
+
+   class ApiClient:
+
+       def __init__(self, api_key: str, timeout: int):
+           self.api_key = api_key
+           self.timeout = timeout
+
+
+   class Service:
+
+       def __init__(self, api_client: ApiClient):
+           self.api_client = api_client
+
+Who creates the objects now? Look at the next section.
+
+What does Dependency Injector do?
+---------------------------------
+
+``Dependency Injector`` provides you with the container and the providers that help you build
+your application objects when you apply dependency injection principle:
 
 .. code-block:: python
 
diff --git a/docs/main/changelog.rst b/docs/main/changelog.rst
index a8b37b16..403e11a0 100644
--- a/docs/main/changelog.rst
+++ b/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`_
 
+3.30.2
+------
+- Update README.
+
 3.30.1
 ------
 - Update README.
diff --git a/src/dependency_injector/__init__.py b/src/dependency_injector/__init__.py
index 34fb4b19..849437b1 100644
--- a/src/dependency_injector/__init__.py
+++ b/src/dependency_injector/__init__.py
@@ -1,6 +1,6 @@
 """Dependency injector top-level package."""
 
-__version__ = '3.30.1'
+__version__ = '3.30.2'
 """Version number that follows semantic versioning.
 
 :type: str