Merge branch '3.0.x'

diff --cc CHANGES.rst
index 14830e058ddd0bfc41c30195615b502e1fbc5fb4,9c58019c2bd93fcdefafa1ac7e0c13da4409a2a4..cedf398be56c735bd1472790a040fd082cea841d
--- 1/CHANGES.rst
--- 2/CHANGES.rst
+++ b/CHANGES.rst
@@@ -1,11 -1,22 +1,28 @@@
  .. currentmodule:: jinja2
  
 +Version 3.1.0
 +-------------
 +
 +Unreleased
 +
 +
+ Version 3.0.3
+ -------------
+ 
+ Released 2021-11-09
+ 
+ -   Fix traceback rewriting internals for Python 3.10 and 3.11.
+     :issue:`1535`
+ -   Fix how the native environment treats leading and trailing spaces
+     when parsing values on Python 3.10. :pr:`1537`
+ -   Improve async performance by avoiding checks for common types.
+     :issue:`1514`
+ -   Revert change to ``hash(Node)`` behavior. Nodes are hashed by id
+     again :issue:`1521`
+ -   ``PackageLoader`` works when the package is a single module file.
+     :issue:`1512`
+ 
+ 
  Version 3.0.2
  -------------
  

diff --cc src/jinja2/debug.py
Simple merge

diff --cc src/jinja2/environment.py
Simple merge