# 4.5.7 2011-10-18 SECURITY * Bug #27098: Fatal error when downloading extension files * Bug #27589: About Modules: Background of module names * Bug #27697: typolinkEnableLinksAcrossDomains missing * Bug #29243: EM installs outdated versions of depending extensions * Feature #29776: Adjust length of text in Backend * Task #29802: Add SwiftMailer license exception to be included in TYPO3v4 * Bug #29855: Tag attributes are reversed on save, clutters workspace compares. * Bug #29904: t3lib_Compressor should not fix absolute paths in CSS * Bug #30272: Form protection: Do not save flash messages in session during an Ajax request * Bug #30416: meaningfulTempFilePrefix is not multi-byte safe * Bug #30581: SaltedPasswords: Clean installation shows changed files in Extension Manager * Bug #30673: Race-condition while updating extension list * Bug #30688: Alignement in the TYPO3 backend login screen (in french) * Bug #30753: SQL Injection in Scheduler Task of Linkvalidator * Bug #30760: handler is undefined when resizing the backend * Bug #31051: Merge linkvalidator for 4.5.7