fix changelog

Author: blink1073

doc/changelog.rst

@@ -56,6 +56,8 @@ Issues Resolved
 See the `PyMongo 4.14.1 release notes in JIRA`_ for the list of resolved issues
 in this release.
 
+.. _PyMongo 4.14.1 release notes in JIRA: https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10004&version=45256
+
 Changes in Version 4.14.0 (2025/08/06)
 --------------------------------------