Drop Python 3.5.3 mentions, the minimal supported version is 3.6

README.rst

@@ -159,7 +159,7 @@ Please add *aiohttp* tag to your question there.
 Requirements
 ============
 
-- Python >= 3.5.3
+- Python >= 3.6
 - async-timeout_
 - attrs_
 - chardet_

docs/faq.rst

@@ -77,31 +77,6 @@ other resource you want to share between handlers.
         return app
 
 
-Why is Python 3.5.3 the lowest supported version?
--------------------------------------------------
-
-Python 3.5.2 fixes the protocol for async iterators: ``__aiter__()`` is
-not a coroutine but a regular function.
-
-Python 3.5.3 has a more important change: :func:`asyncio.get_event_loop`
-returns the running loop instance if called from a coroutine.
-Previously it returned a *default* loop, set by
-:func:`asyncio.set_event_loop`.
-
-Previous to Python 3.5.3,
-:func:`asyncio.get_event_loop` was not reliable, so users were
-forced to explicitly pass the event loop instance everywhere.
-If a future object were created for one event loop
-(e.g. the default loop) but a coroutine was run by another loop, the coroutine
-was never awaited. As a result, the task would hang.
-
-Keep in mind that every internal ``await`` expression either passed
-instantly or paused, waiting for a future.
-
-It's extremely important that all tasks (coroutine runners) and
-futures use the same event loop.
-
-
 How can middleware store data for web handlers to use?
 ------------------------------------------------------
 

docs/index.rst

@@ -146,7 +146,7 @@ Continuous Integration.
 Dependencies
 ============
 
-- Python 3.5.3+
+- Python 3.6+
 - *async_timeout*
 - *attrs*
 - *chardet*