--- title: "Release Notes 6.6.2" slug: "release-notes-6-6-2" updated: 2026-09-09T14:00:05Z published: 2026-09-09T14:00:05Z canonical: "docs.discngine.com/release-notes-6-6-2" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.discngine.com/llms.txt > Use this file to discover all available pages before exploring further. # Release Notes 6.6.2 ## Discngine assay, version 6.6.2 **Release Date:** February 6, 2026 ## Assay ### New Features #### `#13818` Upgrade Spotfire Compatibility to version 14.6 LTS - Assay is now compatible with TIBCO Spotfire 14.6 LTS. This is the only version supported by the application. #### `13811` - Multiple Screen Visualization in Assay using Spotfire A new **Open in a new window** button is available on the Spotfire visualization page, allowing you to open a dedicated Spotfire page in a separate window. - View different information on two screens to speed up your analysis - The marking from the main page is kept on the second page #### `13427` - Be able to search by compound in Assay A new **Search** page is available from the Assay menu, allowing you to find runs associated with sample names or sample aliases. - Enter a list of sample names or aliases (one per line) - View all runs associated with these samples - Open one run or multiple runs to display them as cross runs #### `13747` - Median and MAD Available with Basic Stats analysis The **Basic Stats** analysis now calculates the **Median** and **MAD (Median Absolute Deviation)** in addition to the existing statistics (average, standard deviation, count). - When computing the basic stats at the Sample Analysis Settings step, the median and MAD are automatically calculated - The results are visible at the Sample Analysis step and can be published ### Improvements #### `13243` - Improve visualization pages look & feel The visualization pages (Well Validation, Reference and Sample Analysis, Cross Runs) have been enhanced for a better user experience: - For the **Cross Runs** page, the left panel has been removed. Run invalidation is now accessible via a dedicated modal page. - For **Well Validation, Reference and Sample Analysis** pages, the look and feel of the left panel actions (Normalizations, Automatic Analysis, etc.) have been updated. The statistics are now displayed at the bottom of the left panel #### `13819` - New option to retrieve batch name and parent batch name from Sample In an assay run, on the Experimental Condition page, when using "Retrieve from Sample", a new option is available: **Import batch name and parent batch name**. This option imports: - The **batch name** as the Sample Name - The **parent batch name** as the Sample Alias #### `13838` - Normalize plate by Well Type average A new normalization **Normalize plate by Well Type average** is now available at the Well Validation step. This normalization calculates: Readout / AVG(well_type) per plate The normalization has 4 parameters: - **Output name** (mandatory): Choose the output name for the results - **Readout** (mandatory): Select which data to normalize - **Well Type** (mandatory): The well type to use for the Well Type average - **Experimental Condition** (optional): Apply this calculation to different groups in the same plate #### `13748` - New linear regression for multiple aggregations A new "Back calculation" normalization has been added with new capabilities: - **Reference Aggregation**: The Reference Aggregation to apply the linear regression to - **Output name**: Choose a custom output name for the normalization results - **Experimental Condition grouping**: Apply the linear regression to different groups within the same plate by selecting an Experimental Condition When the selected Reference Aggregation doesn't contain Plate Index or Well Type Name, these parameters are automatically added and the aggregation is recalculated. #### `13786` - Improved performance for Aggregation Aggregation at the Sample Analysis Settings step and Reference Analysis Settings step has been improved. ### Bugs resolved #### `13850` - Display text annotations Fixed an issue where text annotations were not displayed in Assay. The t ext field now appears correctly when adding text annotations. #### `13936` - Run with Externally Loaded Data can now be copied Fixed an issue preventing the copy of runs with externally loaded data. #### `13469` - Assay Designer Profile now has Access to Plate Layouts and Annotations Fixed an issue where users with the Assay Designer profile could not access Plate Layouts and Annotations in Reference Data. #### `13595` - Dose Response Fitting at the Reference Analysis step Fixed an issue where the Dose Response Fitting at the Reference Analysis step could not be compiled. --- ## Warehouse ### New Features #### `13570` - Categorize Warehouse Parameters Warehouse parameters can now be categorized to distinguish between parameters that describe results and those that define analysis context. - Create and manage parameter categories in the **Administration Panel > Parameter Categories** page - Assign an optional category when creating or updating parameters - View parameter categories when editing protocols (available as an optional column) - When adding a parameter to a protocol, the selection list now displays category, type, and unit information for easier identification ### Bugs resolved #### `13788` - Sample Barcode and Dose Unit Parameters Now Published Correctly Fixed an issue where Sample Barcode and Dose Unit parameters were null when publishing runs to Warehouse. --- ## Known bugs ### General `#12720` Lists of values break some functionalities when the source vocabulary is too big. → Annotations (Assay), Assay Templates (Assay Catalog) ### Sample `#13249` "Move & Dispose" Workflow - Invalid items are not ignored in the job `#12707` Impossible to cancel Edit Sourcing page when the selection is empty `#12582` Numbers are not displayed in dose layouts at the requesting step of the Plate Serial Dilution workflow `#12525` Inconsistent behavior of the batch list and the refresh icons in the Plate Creation workflow `#12416` A large amount of vocabulary items (~500+) can break the annotation edition at the task requesting step of the workflow "Container - Bulk Update Annotations Values" `#12360` During a reformatting job, if you select "Source" dilution with multiple copies, the dilution is listed multiple times in the generated worklist `#13455` Empty container creation workflow stuck when failed at first computation `#13457` Rack Storage Optimization workflow keeping previously loaded vials `#13524` Alternate sourcing is not properly displayed when going back to sourcing step `#13523` Not possible to delete/revert Rack Storage Optimization job when having an error `#13526` Can't revert a job when having an error at the Processing step ### Assay `#12703` Endpoint final_results doesn't work when too many lines are returned `#12536` Wrong redirection to the homepage when a reader runs into an error `#13462` The format of the exports of Hits in Sample analysis is not correct when using multiple aggregations `#13442` Publishing bug if analysis contains an ECD parameter with a decimal value `#13461` Filters are not properly working if report is not fully loaded in Assay home page `#13493` Invalidated Warehouse protocols causing display issues in Assay ### Assay Catalog `#12877` Assay descriptions cannot contain more than 4000 characters `#12502` The task title is not updated when the assay name is changed after requesting publication