Updated Collabora Online – version 4.2.1 – available now

First update of major release Collabora Online 4.2

After a lot of encouraging feedback we received on the major 4.2.0 Online release, we’re happy to now announce the first update!

New Features

  • Context menu option to put a shape or image to the background of text on Writer. (Wrap → Wrap Through + In Background, Arrange → To Background and To Foreground)

Shape moved to the background of a Writer document. Click on the image to start animation!
  • Writer documents can be exported to EPUB format. Use File > Download as > EPUB (.epub)
    This uses the default similar to File > Export As > Export Directly As EPUB in LibreOffice / Collabora Office.

Export as EPUB in Collabora Online!

Improved features

  • Consistent Calc formula bar focusing in all cases

  • Possibility to easily navigate across wide merged cells in Calc

  • You can use Table of Contents links in Writer document

  • Updated translations


  • In some cases the font dropdown contained only 2 fonts instead of all fonts installed. This has been fixed

  • Search bar did not accept letter ‘r’. This has been fixed

  • Fixed slide reordering by drag-and-drop in Impress

  • Fixed printing in Internet Explorer 11

  • Collabora Online never supported opening .oxt files (LibreOffice extensions) and .odb files (LibreOffice database files). We removed these file types from WOPI discovery.xml

  • Fixed the z-index of some pop-up dialogs, e.g. the warning to exceeded document/connection limit dialog is visible again

  • Fixed download action when server is running with no capabilities

  • On CentOS 8, Ubuntu 18.04, and Debian 10, which have OpenSSL 1.1.1, now we link loolwsd with Poco 1.10.1. That solves SSL connection issues, e.g. connecting to sites that have certificates made with elliptic curve key
  • On some systems the “child-root” jails were not cleaned up after use. This has been fixed


4.2.0 information

Since this version is an update. you may be interested in the information on the major release 4.2.0.


About Collabora Productivity

Collabora Productivity is the driving force behind putting LibreOffice in the cloud, providing Collabora Online and a range of products and consulting to enterprise and government. Powered by the largest team of certified LibreOffice engineers in the world, it is a leading contributor to the LibreOffice codebase and community. Collabora Office for Desktop and Collabora Online provide a business-hardened office suite with long-term, multi-platform support. Collabora Productivity is a division of Collabora, the global software consultancy dedicated to providing the benefits of Open Source to the commercial world, specializing in mobile, automotive and consumer electronics industries. For more information, visit www.collaboraoffice.com or follow @CollaboraOffice on Twitter.

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