document that we auto-chunk on symmetric cipher contexts now (#5420)

pyca · Aug 24, 2020 · b6c51be · b6c51be
1 parent f90ba18
commit b6c51be
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -23,6 +23,8 @@ Changelog
   and
   :func:`~cryptography.hazmat.primitives.serialization.pkcs7.load_der_pkcs7_certificates`
   .
+* Resolved an issue causing large symmetric encryption calls (greater than
+  2\ :sup:`31` bytes) to raise an ``OverflowError``.
 
 .. _v3-0: