Update changelog and version

Legrandin · Legrandin · commit 3278edd0e99d · 2023-12-27T22:56:16.000+01:00
diff --git a/Changelog.rst b/Changelog.rst
@@ -1,13 +1,13 @@
 Changelog
 =========
 
-Under development
+3.19.1 (28 December 2023)
 ++++++++++++++++++++++++++
 
 Resolved issues
 ---------------
 * Fixed a side-channel leakage with OAEP decryption that could be
-  exploited for a Manger's attack. Thanks to Hubert Kario.
+  exploited to carry out a Manger attack. Thanks to Hubert Kario.
 
 3.19.0 (16 September 2023)
 ++++++++++++++++++++++++++
diff --git a/lib/Crypto/__init__.py b/lib/Crypto/__init__.py
@@ -1,6 +1,6 @@
 __all__ = ['Cipher', 'Hash', 'Protocol', 'PublicKey', 'Util', 'Signature',
            'IO', 'Math']
 
-version_info = (3, 20, '0b0')
+version_info = (3, 19, '1')
 
 __version__ = ".".join([str(x) for x in version_info])
