XNAT 18.104.22.168 is a hotfix release, addressing an issue identified by the XNAT community that can block elements of the Admin UI and Administer Users UI. This issue only affects installations of XNAT 1.8.4 – we strongly urge all installations to upgrade to this version.
See Documentation: XNAT 22.214.171.124 Release Notes
For older versions of XNAT, upgrading to XNAT 126.96.36.199 also includes all the benefits of XNAT 1.8.4.
See News: XNAT 1.8.4 Released
Download XNAT https://www.xnat.org/download
XNAT 1.8.4 is now available and ready to install. This version of XNAT is a maintenance version, chock full of updates and fixes. Here is a quick overview of what is included.
Prevent rare instances of data table failures
Address unusual undeletable resource files
Improve handling of user IDs generated by external auth providers
Multiple security fixes
Other improvements include:
Enabling image session downloads at the subject level
Refactored the Admin UI,…
The Container Service plugin has been updated to version 3.1. What's new?
New Feature: Command Orchestration
From the moment we released the XNAT Container Service, we were asked whether we could support the ability to chain multiple processing containers together. This version release finally gives us a first look at that ability.
Command Orchestration can be set up at the project level, allowing users to set in motion a series of container actions on a given piece of data.…
XNAT 1.8.3 is now available and ready to install. This version of XNAT is a maintenance version, including several bug fixes to backend services related to image session importing. Here is a quick overview of what is included:
New Direct-To-Archive Upload Method,…
Our thanks to everyone who participated and made the inaugural virtual XNAT Workshop a staggering success. We exceeded our registration goal and fielded more than 100 questions during a highly interactive six hours of Zoom webinar discussion, and then capped that off with a dynamic virtual poster session on Spatial Chat that saw participants and presenters mingling in a virtual space and engaging in free-form conversations.…
Please Upgrade your XNAT 1.8.x to XNAT 188.8.131.52
The XNAT 184.108.40.206 release is an urgent hotfix release to fix a pernicious issue, where deleting certain types of experiments could result in serious data loss across your project.
Because the XNAT 220.127.116.11 release is built on XNAT 1.8.2, it includes native support for Apache Tomcat 9,…
The XNAT Team, in partnership with the Institute of Cancer Research, Cancer Research UK's National Cancer Imaging Translational Accelerator (NCITA) and the Health and Bioscience IDEAS training program at University College London, are hosting a two-day virtual workshop starting September 13, 2021.
Each day will feature four hours of interactive content, including demonstrations of the latest XNAT features, round-table discussions on the future direction of XNAT and imaging informatics,…
The XNAT 1.8.2 release offers a key configuration update in response to the Apache Tomcat 7 end of life announcement, as well as several bugfixes and improvements:
Default support added for running XNAT on Apache Tomcat 9
Improved support for performing QCs on CT scans
Admin UI and Event Service refactoring
Prearchive and other backend improvements
You can read the XNAT 1.8.2 Release Notes for more details.
Upgrading is (fairly) easy!
The upgrade path from XNAT 1.8 to XNAT 1.8.…
As you can see, we are ramping up our release velocity, getting bugfixes and improvements out the door and into your hands. XNAT 1.8.1 release offers several minor bugfixes as well as several highlighted improvements:
Initial support added for importing Microscopy image sessions (GM & SM)
Optimized data deletion processes, with a key new behavior affecting cached copies of deleted files
Other UI and backend improvements
You can read the XNAT 1.8.1 Release Notes https://wiki.xnat.…
Beginning with XNAT 1.7.0 and running through XNAT 1.8.1, XNAT has run on Apache Tomcat 7. As of March 31, 2021, Tomcat 7 has reached its end of life https://tomcat.apache.org/tomcat-70-eol.html. Not only will Tomcat 7 stop receiving security updates, it will be removed from most software repositories–including Debian and Ubuntu apt repositories and RHEL/Fedora/CentOS yum repositories–in the near future, if it hasn't already.
Even prior to the 1.8.2 release,…