Resolve "Fix PDF generation"

Closes #238 (closed)

CHANGELOG.rst

@@ -6,6 +6,13 @@ All notable changes to this project will be documented in this file.
 The format is based on `Keep a Changelog`_,
 and this project adheres to `Semantic Versioning`_.
 
+Unreleased
+----------
+
+Fixed
+~~~~~
+* The redirection to generated class register PDF printouts did not work.
+
 `3.0b0`_ - 2022-02-28
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