Knowledgebase Release Notes MetaDirectory 6 Enterprise Release Notes MetaDirectory 6 Enterprise Release Notes 6.5 Current: MetaDirectory 6 Enterprise Release Notes 6.5.3 MetaDirectory 6 Enterprise Release Notes 6.5.3 Release date27.10.2026TypeQuality UpdateVersion6.5.3.15110Security advice- Notes on the upgrade procedure for major release change To upgrade an existing MetaDirectory installation, please follow the notes on the upgrade procedure. Not yet the latest version?Download MetaDirectory 6 Enterprise EN →MetaDirectory 6.5.3.15110Improvements and bug fixesFor the ‘dialable’ number format, the internal numbers are displayed in abbreviated form in individually created LDAP nodes.The MetaServer taskbar icon and context menu work again when the program is launched interactively.Login behaviour for LDAP using GSS-SPNEGO and NTLM has been improved.Language versions administration interfaceGerman (Standard) – de-DEEnglish (United States) – en-USLanguage variations web portalGerman (Standard) – de-DEEnglish (United States) – en-USSpanish (Standard) – es-ESFrench (Standard) – fr-FRItalian (Standard) – it-ITDutch (Standard) – nl-NLestos product combinationsThe following combinations with estos products are approved for use with MetaDirectory 6 Enterprise:ProCall 8 ProCall 7 Enterprise (End-of-Life since December 31, 2024)ProCall NEXLiveChat 2UpgradeTo upgrade an existing MetaDirectory installation, please note the notes on the upgrade procedure. Be sure to perform a backup before making any changes to an existing installation. Further informationSystem requirements →MetaDirectory 6 Enterprise