# NovaSeq X Series On-Prem v1.1.0 Release Date: April 2026 These Release Notes describe the key changes to software components for the Clarity LIMS NovaSeq X Series On Premise Integration Package version 1.1.0. ## Compatibility Refer to [Compatibility](/clarity-lims/instruments-and-integrations/compatibility.md#novaseq-x-series) under Instruments & Integrations. ## New Features Features provided with this release of the integration package are as follows. * Create planned runs without analysis (Generate BCLs only) * Sequencing run metrics are now displayed per-run and per-lane in the AUTOMATED - Sequencing Run step * Added support for NovaSeq X 5B flow cell types * Added support for NovaSeq X 1.5B flow cell with 600 cycle kit * New NovaSeq X Series On-Prem Sequencing v2.0 workflow available on Illumina Preset Protocols v2.12. * The Make Bulk Pool and Calculate Volumes automation scripts have been updated to align with the latest NovaSeq X Series System Sequencing Protocol. ## Enhancement * The integration supports --bcl-sampleproject-subdirectories option of BCL Convert. * Both indexed and pooled libraries are now supported as input for the NovaSeq X v2.0 sequencing protocol. ## Defects Fixed * Fixed Calculation automation on Dilute and Denature step ## Known Limitations * Tracks only the analysis configured with the planned run. Does not track analysis requeue or analysis triggered externally with the same planned run. * The integration does not support pools with samples assigned with Analysis Configuration Templates from different instruments. * BCL autodetect is not supported * The override cycles will shows 151 cycles instead of 301 cycles for Read 1 and Read 2 when choosing TruSeq PCR-Free kit and TruSeq Nano Library Prep Kit with 1.5B flowcell with 600 cycle kit. Refer to [NovaSeq X Series On-Prem Integration v1.1.0 User Interaction, Validation and Troubleshooting](/clarity-lims/instruments-and-integrations/novaseq-x-series/novaseqx-onprem/novaseqx-onprem-v1.1.0-release-notes/novaseqx-onprem-v1.1.0-user-interaction-validation-and-troubleshooting.md#values-in-override-cycles-is-different-from-read-lengths-in-the-run-review-page) for troubleshooting guide. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.connected.illumina.com/clarity-lims/instruments-and-integrations/novaseq-x-series/novaseqx-onprem/novaseqx-onprem-v1.1.0-release-notes.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.