# CiviCRM 5.8.1 Released December 12, 2018 - **[Synopsis](#synopsis)** - **[Bugs resolved](#bugs)** - **[Credits](#credits)** - **[Feedback](#feedback)** ## Synopsis | *Does this version...?* | | |:--------------------------------------------------------------- |:-------:| | Fix security vulnerabilities? | no | | Change the database schema? | no | | Alter the API? | no | | Require attention to configuration options? | no | | Fix problems installing or upgrading to a previous version? | no | | Introduce features? | no | | **Fix bugs?** | **yes** | ## Bugs resolved - **[dev/core#582](https://lab.civicrm.org/dev/core/issues/582) Fix regression in which search builder UI does not display datepicker icon (Backport [13249](https://github.com/civicrm/civicrm-core/pull/13249))** - **[dev/core#589](https://lab.civicrm.org/dev/core/issues/589) Fix regression in which settings for the autocomplete-search are not saved (Backport [13256](https://github.com/civicrm/civicrm-core/pull/13256))** - **[dev/core#588](https://lab.civicrm.org/dev/core/issues/588) Fix regression in which CiviMail tests display a double-prefix (Backport [13265](https://github.com/civicrm/civicrm-core/pull/13265))** NOTE: Users of Mosaico/Flexmailer should upgrade to Flexmailer `v1.0-beta1+` for a complete fix ([#28](https://github.com/civicrm/org.civicrm.flexmailer/pull/28)). ## Credits This release was developed by the following authors and reviewers: Wikimedia Foundation - Eileen McNaughton; Megaphone Technology Consulting - Jon Goldberg; Fuzion - Luke Stewart; CiviCRM - Tim Otten, Coleman Watts; Australian Greens - Seamus Lee ## Feedback These release notes are edited by Tim Otten and Andrew Hunt. If you'd like to provide feedback on them, please login to https://chat.civicrm.org/civicrm and contact `@agh1`.