This guide provides documentation for Wickr Enterprise. If you're using AWS Wickr, see [AWS Wickr Administration Guide](https://docs.aws.amazon.com/wickr/latest/adminguide/what-is-wickr.html).
# Clients 6.40 release
The following release notes include information for clients release 6.40. For information on the release timeline, see [Change log](#clients-release-notes-6.40-change-log).
**Platform versions**
| | |
| --- | --- |
| Android | 6.40.8 |
| iOS | 6.40.7 |
| Desktop (Mac, Windows) | 6.40.16 |
| Linux | 6.40.12 |
**Android**
New features:
+ A single character search feature has been added to support the Korean language.
+ Message send resiliency is now turned on by default.
**iOS**
New features:
+ A single character search feature has been added to support the Korean language.
+ Message send resiliency is now turned on by default.
**Desktop**
New features:
+ A single character search feature has been added to support the Korean language.
+ Message send resiliency is now turned on by default.
## Clients 6.40 (Hotfix) release
**Platform versions**
| | |
| --- | --- |
| iOS | 6.40.53 |
| Desktop | 6.40.18 |
**iOS**
Changes and resolved issues:
Fixed an issue where failed message errors would continue to appear after being acknowledged.
**Desktop**
Changes, enhancements, and resolved issues:
Fixed an issue where failed message errors would continue to appear after being acknowledged.
## Change log
**Change log for 6.40 release and release notes**
| Change | Description | Date |
| --- | --- | --- |
| Desktop version 6.40.16 > Desktop version 6.40.18 iOS version 6.40.7 > Desktop version 6.40.53 | Bug fix | August 5, 2024 |
| Clients update | Updates to address vulnerability scan results and new features | July 29, 2024 |
| Initial release | Initial release of July release notes | July 29, 2024 |