openproject/docs/release-notes/7-4-6/README.md

---
  title: OpenProject 7.4.6
  sidebar_navigation:
      title: 7.4.6
  release_version: 7.4.6
  release_date: 2018-07-10
---


# OpenProject 7.4.6

We released OpenProject 7.4.6. The release contains several bug fixes.
We recommend the update to the current version.

#### Support for Ubuntu 18.04.

OpenProject 7.4.6 packaged installation introduces support for Ubuntu
18.04. 
([\#27799](https://community.openproject.com/projects/openproject/work_packages/27799))

#### Bug fixes and changes

  - Fixed: Poor performance when adding several work packages to a large
    tree
    ([\#27878](https://community.openproject.com/projects/openproject/work_packages/27878))
  - Fixed: Saving filter-selected list Custom Field with single value
    results in error
    ([\#27833](https://community.openproject.com/projects/openproject/work_packages/27833))
  - Fixed: Progress calculation for parents in bulk edit was not applied
    ([\#27975](https://community.openproject.com/projects/openproject/work_packages/27975))
  - Fixed: CSS columns display in Chrome versions 65 to 66 due to
    backface-visibility
    ([\#27823](https://community.openproject.com/projects/openproject/work_packages/27823))
  - Improved: Performance on global activities page
    ([\#27582](https://community.openproject.com/projects/openproject/work_packages/27582))

Special thanks go to all OpenProject contributors for [reporting
bugs](../../development/report-a-bug/) and helping
us to reproduce them.