# HumHub 1.5.1
We are very pleased to announce the release of HumHub 1.5.1. This release comes with some hotfixes for bugs that were introduced in the 1.5.0 build four days ago.\
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Changelog:
* Fix [#4001](https://github.com/humhub/humhub/issues/4001): LDAP user sync error
* Fix [#4004](https://github.com/humhub/humhub/issues/4004): Missing translation strings
* Fix [#4009](https://github.com/humhub/humhub/issues/4009): Yii queue error handling broken
* Fix [#4008](https://github.com/humhub/humhub/issues/4008): Some richtext images are embedded as Base64
* Fix [#4019](https://github.com/humhub/humhub/issues/4019): Animated Gifs not handled correctly with GMagick extension
* Fix [#4021](https://github.com/humhub/humhub/issues/4021): Activity mail queue job timeout error handling
* Fix [#4005](https://github.com/humhub/humhub/issues/4005): The uploaded logo is scaled too small.
* Enh [#4026](https://github.com/humhub/humhub/issues/4026): Check memory limit in prerequisites check
* Fix [#4023](https://github.com/humhub/humhub/issues/4023): Background flickering on firefox page transition
* Fix [#4028](https://github.com/humhub/humhub/issues/4028): Image previews rendering in stream do not perform well.
Patrick Thomassen ·
Aron Bos · · Last updated Apr 19, 2020 - 8:51 PM
Michael M · · Last updated Apr 20, 2020 - 2:47 AM
Lucas Bartholemy ·
Michael M ·
Lucas Bartholemy ·
Andres J ·