https://github.com/python-ldap/python-ldap/blob/main/CHANGES contains a changelog entry for each release and is linked on pypi.

As there are multiple security issues fixed in that release, it would be nice if the changelog was accurate.

https://tracker.debian.org/news/1708595/accepted-python-ldap-345-1-source-into-unstable/ speaks about:

• Fixes sanitization bypass in ldap.filter.escape_filter_chars (CVE-2025-61911) (Closes: #1117858)
• Fixes vulnerability to Improper Encoding or Escaping of Output and Improper Null Termination (CVE-2025-61912) (Closes: #1117859).