Release notes for 7.1.2

CHANGES.rst

@@ -2,6 +2,12 @@
 Changelog (Pillow)
 ==================
 
+7.1.2 (2020-04-25)
+------------------
+
+- Raise an EOFError when seeking too far in PNG #4528
+  [radarhere]
+
 7.1.1 (2020-04-02)
 ------------------
 

docs/releasenotes/7.1.2.rst

@@ -0,0 +1,16 @@
+7.1.2
+-----
+
+Fix another regression seeking PNG files
+========================================
+
+This fixes a regression introduced in 7.1.0 when adding support for APNG files.
+
+When calling ``seek(n)`` on a regular PNG where ``n > 0``, it failed to raise an
+``EOFError`` as it should have done, resulting in:
+
+.. code-block:: python
+
+    AttributeError: 'NoneType' object has no attribute 'read'
+
+Pillow 7.1.2 now raises the correct exception.

docs/releasenotes/index.rst

@@ -6,6 +6,7 @@ Release Notes
 .. toctree::
   :maxdepth: 2
 
+  7.1.2
   7.1.1
   7.1.0
   7.0.0