> 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/2026/7.46.0.md).

# 7.46.0 - Data Transfer Improvements

#### May 19, 2026

#### Features

* Share and Transfer Improvements
  * Enable cross-domain data transfer from the public domain to enterprise domains when using the same email address.
  * Improve error messaging when accepting transfer invites by including the failure reason and a suggested action.
* When sequencing data from older instruments or BaseSpace native applications are archived, it will be visible to those with access to ICA.
* During the next few weeks, BaseSpace searches will be transitioned to new infrastructure for speedier and more accurate searches.
* Added a notification message in Run Planning when settings become available or unavailable due to Shared BCL Convert version updates.

#### Bugs Fixed

* Further improvements to app launch forms.
* Speed up detection of professional workgroup ownership changes, improving billing accuracy.
* Fixed an issue on the Microarray Analysis Setup page where switching configurations could incorrectly show an X instead of a checkmark for configured threshold values.
* Archiving a dataset no longer triggers purging of its associated sample. Instead, the sample is now marked as archived when any of its datasets are archived, preventing it from being usable for launching new apps.
* Added "k/mm2" unit label for Density in Per Lane Metrics.
* Improved the BaseSpace API browser in the developer portal documentation.

#### Release 7.46.1 - June 1, 2026

* Bugs Fixed
  * Restored history API.
  * Security fixes.


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