title: Release Notes for v2.3 prev_title: Change Log prev_url: change_log.html next_title: Release Notes for v2.2.1 next_url: release-2.2.1.html Python-Markdown 2.3 Release Notes ================================= We are pleased to release Python-Markdown 2.3 which ... Python-Markdown supports Python versions 2.6, 2.7, 3.1, 3.3, and 3.3. Backwards-incompatible Changes ------------------------------ * Support has been dropped for Python 2.5. No guarantees are made that the library will work in any version of Python lower than 2.6. * "safe_mode" has been further restricted. Markdown formated links must be of a known whitelisted scheme when in "safe_mode" or the url is discarded. The whitelesited schemes are: 'http', 'https', 'ftp', 'ftps', 'mailto', 'news'. Schemeless urls are also permitted, but are checked in other ways - as they have been for some time. What's New in Python-Markdown 2.3 --------------------------------- Various bug fixes have been made. See the [commit log](https://github.com/waylan/Python-Markdown/commits/master) for a complete history of the changes.