> For the complete documentation index, see [llms.txt](https://help.connected.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.connected.illumina.com/clarity-lims/instruments-and-integrations/nextseq550/nextseq550-v2.4.0.md).

# NextSeq 500/550 v2.4.0

The Illumina NextSeq 500/550 Integration v2.4.0 includes the following features and functionality:

* Added support for Oracle Linux. For compatibility, refer to [NextSeq 500/550 Integration v2.4.0 Release Notes](/clarity-lims/instruments-and-integrations/nextseq550/nextseq550-v2.4.0/nextseq550-v2.4.0-release-notes.md).
* A new NextSeq 500/550 v1.2 workflow that maps to lab protocols and instrument runs. This workflow includes a minor bug fix and has no additional changes from the previous version.
* Automated generation of the sample sheet. This sample sheet is used with the bcl2fastq2 v2.20.0 analysis software.
* Automated tracking of the NextSeq sequencing runs and parsing of run statistics into Clarity LIMS, which includes the following information:
  * Sequencing run metrics
  * Sequencing run parameters
  * Real-Time Analysis v2 (RTA2) run directory location and other run-specific information
* Preconfigured Library Prep Validation v2.3.3 workflow used for validation purposes. This workflow contains a single-step protocol that models the library prep required to produce normalized libraries that are ready for the NextSeq 500/550 Sequencing v1.2 workflow. For more information, refer to [NextSeq 500/550 Integration v2.4.0 User Interaction, Validation and Troubleshooting](/clarity-lims/instruments-and-integrations/nextseq550/nextseq550-v2.4.0/nextseq550-v2.4.0-user-interaction-validation-and-troubleshooting.md).


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