The Python 3.6 requirement is now the lowest supported version

test/completion/async_.py

@@ -47,8 +47,6 @@ async def awaitable_test():
     #? str()
     foo
 
-# python >= 3.6
-
 async def asgen():
     yield 1
     await asyncio.sleep(0)

test/completion/fstring.py

@@ -1,5 +1,3 @@
-# python >= 3.6
-
 class Foo:
     bar = 1
 

test/completion/pep0484_overload.py

@@ -1,4 +1,3 @@
-# python >= 3.6
 from typing import List, Dict, overload, Tuple, TypeVar
 
 lst: list

test/completion/pep0526_variables.py

@@ -1,9 +1,6 @@
 """
-PEP 526 introduced a new way of using type annotations on variables. It was
+PEP 526 introduced a way of using type annotations on variables.
-introduced in Python 3.6.
 """
-# python >= 3.6
-
 import typing
 
 asdf = ''