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5.3.1 (stable)

Release 5.3.1 has been published on February 7, 2018
Instructions for updating ILIAS can be found in section 3 of the general installation instructions. For major updates (e.g. 4.4.x -> 5.0.x) the safest proceeding is, to upgrade a copy of your productive system first and test whether everything works ok.
If you use a customized skin/style, please change the skin settings for root user and default of installation to ‘delos‘ before upgrading from a 4.x version to 5.3.x. Otherwise you may not login any more due to templates changes in former versions.
ILIAS is free, open source software and published under the GNU General Public License (GPL).

Format: .zip
Download (
181 MB, 2018-02-07
md5: 00b05999fbe2d9a282b7f898177220b4

Format: .tar.gz
Download (
169 MB, 2018-02-07
md5: adefde1bcb0a4ca33709e1dd294eb9d0

Fixed Bugs

The following bugs reported in Mantis have been resolved:
* #0022534: [Language Handling] Clicking on translation in the footer leads to the following error (fneumann)
* #0022504: [PDF] Latest phantomjs version scales up the whole page (gvollbach)
* #0022499: [Test & Assessment] Vormals aktiver Fragenfilter wird nach späterem Neustart desselben CTM-Tests nicht angezeigt (bheyser)
* #0022342: [Portfolio] Portfolio PDF generation loses background and text color on paragraphs and sections (akill)
* #0021243: [Test & Assessment] Failed test: Fragenpool zuordnen (bheyser)
* #0022492: [Calendar] PersonalDesktop / Calendar causes error (not for every users) (akill)
* #0021941: [File] Failed test: globale Rolle mit "Visible und Read auf die Administration" anlegen und testen (bseglias)