prepare next release

Author: Byron

VERSION

@@ -1 +1 @@
-3.1.53
+3.1.54

doc/source/changes.rst

@@ -2,6 +2,21 @@
 Changelog
 =========
 
+3.1.54
+======
+
+A security fix for
+
+* https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-r9mr-m37c-5fr3
+* https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-6p8h-3wgx-97gf
+* https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-fjr4-x663-mwxc#event-857190
+
+If you can, also try and provide feedback on the upcoming v4 branch
+https://github.com/gitpython-developers/GitPython/pull/2177 - patches welcome.
+
+See the following for all changes.
+https://github.com/gitpython-developers/GitPython/releases/tag/3.1.54
+
 3.1.53
 ======