Add changelog for upload

Author: llimeht

debian/changelog

@@ -1,3 +1,15 @@
+python-debian (1.0.0) unstable; urgency=medium
+
+  * The 1.0.0 release of python-debian :)
+  * Upload to unstable (and release to pypi).
+  * Update typing imports to keep new mypy happy.
+  * Handle non-UTF-8 data in gpgv output from sequoia-generated data
+    (Closes: #1095835, #1087991).
+  * Permit filenames and Path objects in Deb822.iter_paragraphs()
+    (Closes: #1086512).
+
+ -- Stuart Prescott <stuart@debian.org>  Mon, 10 Mar 2025 01:05:59 +1100
+
 python-debian (0.1.52) experimental; urgency=medium
 
   * Ensure that gpgv is not gpgv-from-sq for now.