> For the complete documentation index, see [llms.txt](https://help.basespace.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.basespace.illumina.com/releases/previous-releases/2026/7.45.0.md).

# 7.45.0 - Automated Workflow Error Messaging

#### April 21, 2026

#### Features

* Add and improve error messages to help users troubleshoot problems with automated BaseSpace workflows.
* Improved handling of upload of multiple local analyses from NovaSeqX instruments.
* Hide Barcode Mismatches Index columns by default in the Sample table for analyses which use different library types, e.g. TSO. Users can display these columns using the column switcher.
* Analysis files are now available for download from both the configuration and details pages of microarray analyses.

#### Bugs Fixed

* BaseSpace now displays indexing QC metrics when local analyses are uploaded from MiSeqi100 instruments.
* Fixed an issue where CLI run upload could trigger two FASTQ generation analyses.
* Fixed an issue in dataset copying behavior, so edge cases don't block project transfer.
* Fixed an issue where auto-launched BCL Convert analyses were not displaying in the biosample->analyses list.
* Improved performance of biosample yield calculation, helping prevent processing of runs with lots of samples from delaying processing of subsequent runs.
* Fixed issue where a full page load happens when navigating from microarray planned analyses page to analysis details page.
* Fix links between re-hybed runs.
* Performance and stability improvements.

#### Release 7.45.1 - April 30, 2026

* Features
  * Application launch forms get an upgrade to their look and feel.
* Bugs Fixed
  * None.