# 5.15.0

### March 6, 2018 - 5.15 - Optional Thresholds for Automatic QC

* Features
  * Automatic QC of analysis workflow metrics can now be configured to QC only when the metric is calculated.
* Bugs Fixed
  * Fixed issue with Shift+select of multiple plate wells when pooling libraries together in Prep Tab.
  * Fixed broken links in run and project share notification emails.
  * Fixed an issue with the Integrative Genomics Viewer (IGV) failing to launch in the EU instance of BaseSpace Sequence Hub.
  * Fixed "Value cannot be null" error on analyses inputs pages.

### Release 5.15.1 - March 7, 2018

* Fixed an issue that caused Indexing QC information to not display for runs.

### Release 5.15.3 - March 20, 2018

* Native App engine update - Staged roll out *Completed March 22*
  * Fixed an issue where FASTQ Generation and other apps could fail while saving results.
  * Fixed a rare issue where some apps failed to start.