Flesh out the change history section

Author: warsaw

peps/pep-0829.rst

@@ -413,11 +413,13 @@ Open Issues
 Change History
 ==============
 
-XX-XXX-2026
-
-* An evolution of the ``<name>.pth`` file format and the addition of the
-  ``<name>.start`` file for entry point specification is proposed instead of
-  the ``<name>.site.toml`` file from the previous draft.
+13-Apr-2026
+* Changed the PEP title.
+* The PEP is no longer in the ``Packaging`` Topic.
+* The PEP now proposes an evolution of the ``<name>.pth`` file format and the
+  addition of the ``<name>.start`` file for entry point specification.  The
+  ``<name>.site.toml`` file from the previous version is removed.
+* A three year deprecation of ``import`` lines in ``.pth`` files is proposed.
 
 
 Acknowledgments