> For the complete documentation index, see [llms.txt](https://help.bioinsight.illumina.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.bioinsight.illumina.com/basespace/releases/previous-releases/2019/5.31.0.md).

# 5.31.0

### February 6, 2019 - 5.31 - Improvements to App Launch

* Features
* Improved launch of apps with up to 384 samples to avoid a time-out.
* Workgroup administrators can now manage workgroups.
* Bugs Fixed
* When uploading a VCF with a file name that exceeds the character limit, the error message now indicates that the filename is too long.
* Uploading files to the website over a slow internet connection no longer causes a time-out.

### Release 5.31.1 - February 8, 2019

* Features
  * Performance improvements.
* Bugs Fixed
  * None.

### Release 5.31.2 - February 11, 2019

* Features
  * Expected yield is now only calculated for biosamples with 32 datasets or less. For biosamples with more than 32 datasets, expected yield will equal the actual yield.
* Bugs Fixed
  * Fixed an issue that could cause discarded fastq datasets to be submitted when launching apps with biosample inputs. Staged roll out completed Feb 12.

### Release 5.31.4 - February 26, 2019

* Features
* Performance improvements.
* Bugs Fixed
* Fixed an issue that caused some apps get stuck in the "Payment Pending" state.

### Release 5.31.5 - March 6, 2019

* Features
* None.
* Bugs Fixed
* Fixed an issue where users were taken to an Unexpected Issue page when launching certain apps.
* Fixed an issue in New mode that could cause apps to launch with incomplete FASTQ datasets.


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