# Technical Release Notes enaio® version 11.0

enaio® • 11.0 »

These pages contain information about new developments as well as information about updates.

Information about the processing status of support calls can be obtained via e-mail: support@optimal-systems.de.

Please also note all the relevant Technical Release Notes and system requirements from the version you are updating to the current version.
TRNs 10.10
TRNs 10.0 / Update to a 64-bit server

## Discontinuations for enaio® version 11.0

With the release of enaio® version 11.0, the following version remains in maintenance: Version 10.10.

Details on discontinuations can be found in the product lifecycle information.

## Service Releases and Hotfixes

OPTIMAL SYSTEMS publishes regular service releases and hotfixes for current versions.

A complete list of service releases and hotfixes can be found at the following locations:

- Service Portal > Release Info

- release-info-11-00.json

Below you will find a current selection for version 11.0:

Date | Component
--- | ---
09/03/2025 | enaio® Outlook Add-In NG 11.0.12
07/22/2025 | enaio® webclient SR 5 Hotfix 12
12/02/2024 | DMS service 6.5.1
09/16/2024 | enaio® repository-manager 5.0
09/10/2024 | enaio® gateway 11.0.0.31
02/20/2024 | enaio® mail-archive-service 2.1.5

In addition, install all available service releases and hotfixes for enaio® to keep the system as a whole up-to-date and thus avoid errors.
On systems where multiple enaio® components are installed together, all installed enaio® components must always be updated and kept up to date with the latest hotfixes at the same time. This applies in particular to systems on which the enaio® components enaio® client, enaio® administrator, enaio® capture, and enaio® server are installed.
These enaio® components use some of the same COM libraries. These COM libraries are registered centrally on the system in the Windows registry and accessed by the individual applications via the Windows registry. Therefore, on systems where more than one enaio® component is installed, cross-effects may occur if these libraries are not at the same hotfix level. In extreme cases, this can lead to data loss.

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Please contact the OPTIMAL SYSTEMS technical editorial staff for questions and comments regarding the documention at dokumentation(at)optimal-systems.de.