Maintenance release of the Drupal 7 series. Includes bug fixes and small API/feature improvements only (no major, non-backwards-compatible new functionality). Unusually, this release does include a new core module.
Drupal 7.100 Release (drupal.org)
No security fixes are included in this release.
No changes have been made to .htaccess, web.config, robots.txt or default.settings.php files in this release, so upgrading custom versions of those files is not necessary.
Major changes in 7.100:
Thank you,
-Webstix Support