WATS Server release 2026.2

These fixes and features are available for upgrade.

Major

• Platform Upgrade, Serial Number History Enhancements, and Client Configuration Updates - 26.2 (Release Note)
• Factory map widget 26.2 (Release Note)
• Alarms and Notifications Webhook action - 26.2 (Release Note)
• Unified tag grids - 26.2 (Release Note)
• MCP for On-Prem (Beta) - 26.2 (Release Note)

Minor

• New WATS Client version: 7.1.0.14
• [27412] Alarms and notifications - Improve documentation
• [25532] Control panel - Expanding hierarchy levels on search to locate matching entities
• [26672] RCA - Improve horizontal scrollbar in ticket edit view
• [25659] Asset Manager - Drilling to Asset from UUT
• [27184] Add grouping summary to grids
• [29057] UUT report - Add support for displaying name of additional results numeric arrays
• [29114] Dashboard - Add "sorting direction setting" to Rolled throughput yield chart widget
• [26025] CP - product manager - bom upload/download buttons rework
• [27518] Analytics sidebar menu - Manufacturing insight - Menu item widths
• [29308] Flat grids - Copyable grouping labels
• [25647] Dashboard - Widget Settings: Label tooltip explanation
• [29250] Account - Enhanced storage usage reporting with improved data accuracy and breakdown capabilities.
• [29402] WATS system language - Update translation
• [29460] Dashboard - Prevent heading with no content in Widget Settings
• [29537] Grids - prevent page scrolling when reaching the end of grid content
• [25652] Dashboard - Add Widget - Show correct (ghost) size/cell occupation on creation/drag
• [25653] Dashboard - Remove Widget ghost on widget deletion
• [26024] Make icons consistent
• [27552] Dashboard widget settings - Move Help/User manual
• [28087] Dashboard - Resizable widget settings editor
• [29319] Alvea Assistant & MCP - New tools — New agent tools - Search systems and system details from System Manager
• [29348] Tree grids - enhance “Expand one level” and “Collapse one level” functionality
• [29638] Alvea Assistant & MCP - New tools - Map product group to product names and product name to part numbers
• [29736] Alvea Assistant & MCP - New tool — Search and verify filter values (part numbers, product names, stations, misc info)
• [29760] Alvea Assistant & MCP - Improved tool - Test report search now shows pass/fail totals and adds level, revision, run & misc filters
• [24662] Cleanup My settings
• [25840] Step details - improve initial loading time of individual measurements
• [25871] OEE - "Target output" default value
• [25873] OEE - calculate button yellow on detectable changes
• [26554] Process heatmap - Update Details view dialog exit icon
• [27231] Step details - Improve series selector alignment
• [27236] Step details - Handle small screen widths
• [27545] User Manual - Support inner level of Expansion panels
• [27649] Login - clear input after loading
• [27768] Manual Inspection - Upload image dialog - Upload file load improvement
• [28011] Total process yield widget: Wrong summary calculation
• [28012] Periodic yield: misses yield tag for TRY%
• [28014] Station report: Wrong calculation for SPY, TPY and LPY summary tags
• [28412] Loader/Login - Loading sequence after login
• [28420] Dashboard - Open user manual in new tab for ctrl click on help link in widget settings
• [28703] Mi - Attach file/upload image - Validation when file is selected is missing
• [28732] Test reports - Add new run related columns
• [28761] WATS - Add clear button to search inputs for improved usability
• [28846] Tree grids - Replace v with L in tree grids
• [29527] Chart component - prefix signals with $
• [29586] JWT/OAuth signals prefix
• [29694] Dashboard - Empty dialog flashes when saving a new dashboard
• [29744] Permissions: Improve description for Report permission
• [29850] UUT - Disable HTML content in String value
• [29851] UUT - Support HTML reserved characters as text in fields that support HTML rendering
• [29946] Dashboard - Add clear button to Widget toolbox search
• [29954] Analytics - Check in unit in operator interface from drilldown
• [30744] Dynamic action menu - Tooltip is misplaced and duplicated when using hidden trigger
• [30768] Chart toolbar - Chart options exceeds page without scroll
• [30792] Grid sticky header - Flashes at the wrong position when report data finishes loading
• [27966] Implement modifier keys for chart zoom orient
• [28498] Pie chart improvements
• [29591] Assistant - Message render hic-up
• [30098] Alvea Assistant & MCP - New tools - ReadTestReportAttachment and ReadRepairReportAttachment read text attachment content on UUTs and UURs
• [30273] Reporting: Convert Akita store: YieldStore
• [30373] CP: Convert Akita store: KpiTargetsStore
• [30418] CP: Convert Akita store: UnitVerificationRulesStore
• [30769] Alvea Assistant & MCP – Tool improvements – TestReportViewer and RepairReportViewer now return full test steps and repair lines, capped, pageable and filterable to failed steps
• [31150] System Manager - selecting an entity should not reload the entities tree grid
• [31176] Step details - Show selected time mode (UTC / Local) in "Filter and info view"
• [31182] Analytics sidebar - Product and test yield menu text
• [17228] Rest API - Public unit CRUD endpoints
• [23320] Rest API - Public ProductGroup CRUD endpoints
• [23933] Rest API - Public VirtualFolder CRUD endpoints
• [24065] Rest API - Public GET Product/BOM endpoint
• [24488] Rest API - Public Production/Unit/Query endpoint
• [26481] Production Manager - Upload software distribution package zip
• [27779] Step details - Multi step status filter
• [28383] Show sub units in UUR report header
• [28963] Rest API - Support for tags in PUT Product and ProductRevision endpoints
• [29090] Rest API - Public DELETE Product/Product and Product/ProductRevision endpoints
• [29294] Rest API - Public Product/Query endpoint
• [29470] Rest API - Public ConnectionAndExecutionTime endpoint
• [29504] Analytics sidebar menu - Public dashboard menu missing Rename & Delete
• [31162] System manager - buttons flickering multiple times per action
• [31342] Implement consent screen for OAuth
• [31388] Grid configuration - grouping available in default view
• [31412] Chart toolbar - move zoom modifier information from hint to tooltip
• [31425] WATS system language - Update translation
• [31440] Rest API - Public box build definition endpoints
• [31525] Dynamic yield - Allow navigating to temp view in existing tab while another temp-view is already loaded
• [31530] Alvea Assistant & MCP - Tools - Add missing filter options to analysis tools
• [31555] Alvea Assistant & MCP - Tools - Asset tools rebuilt into a search, inspect and analyse flow
• [31601] Account - Improve displayed custom SSO error message

Fixed

• [28859] System Manager - Client Update doesn't save changes
• [28765] Operator interface - manual inspection - product name disappears from the subunit step when scanning
• [28789] Operator interface - manual inspection - attach file step with skip sometimes hides the upload file button
• [28459] Unit flow - With low unit count, wrong order links can cause main flow to have no End
• [28941] Unit flow - Copying selected serial numbers returns “[object Object]”
• [28969] Production Manager - Confirm delete dialog can be too long and hide the Delete and Cancel buttons
• [28984] Alarms and Notifications - Background jobs may fail for rules defined on assets
• [29062] Manual Inspection - Fails to load instructions PDF
• [29067] Process heatmap - drilldown to Unit flow should use "Unit first seen in process" lookup
• [29078] WATS Client API - UnitInfo is missing PartNumberName
• [29080] Operator Interface - Unit info is not showing product name
• [29084] Authentication - Bearer authentication always returns a 403
• [29129] UUT report not loading without clearing browser cache for some users
• [29285] UUT report remains black and does not load for some users due to stale cached client assets
• [28800] Dashboard - Test reports grid widget - unable to reorder columns
• [28856] Production manager - empty subfolders are excluded from uploaded software package folders
• [28876] Production manager - files disappearing when uploading large folders
• [29112] General - Daily job may fail due to index optimization on newly created instances
• [29129] UUT report not loading without clearing browser cache for some users
• [29157] Dashboards - create, clone, and edit allow whitespace-only names
• [29158] System manager - client log message not displayed when message exists
• [29170] Dashboard - Dynamic yield grid - FPY and SPY trends are switched
• [29173] Test status widget - Data does not reflect widget filter
• [29207] WATS menu - create, clone, and edit allow whitespace-only names
• [29224] Step caused UUT fail chart - Overlapping chart labels are not hidden
• [29263] Analytics - Fixed part number autocomplete not showing products with no defined revisions for restricted users
• [29070] Process heatmap - Previous period test report # is missing from details view
• [29156] Station map widget - dragging stations sometimes fails or moves the wrong station
• [29228] User manual - Search result tooltip shows file name instead of display title
• [29313] MCP Tokens: Reconcile MCP token max lifetime mismatch (UI 180 days vs backend 365 days)
• [29322] MCP Tokens - Create new token: Custom option in Token Lifecycle Settings cannot be selected
• [29325] Dynamic yield API: 'Include Empty Periods' Not Working
• [29340] REST API - OAuth section in documentation is too verbose
• [29342] Step chart - Data missing from charts with logarithmic x-axis and linear y-axis
• [29345] Process Heatmap - Alvea Suggestion - Level filter is not included in suggestion tile, wrong sticky filter
• [29346] REST API - OAuth section in documentation shows error when expanding an endpoint
• [29360] API - Cache key does not account for user
• [29362] Rest API - POST /Production/SerialNumbers/Take returns nothing
• [29368] Datacenter - Step type information may in some rare cases not update on new sequence steps
• [29373] Process heatmap - Pinned Product Group rows missing cell data after filter change
• [29392] Station map widget - Repositioning info boxes rolles back to previous position on refresh
• [29395] Station map widget - Loader is missing from widget
• [29452] Alvea Assistant - Alvea link date filters shift by the user's UTC offset
• [29465] General grid option - grouping and truncate + search + reset
• [29479] TSA: Some datasets are not rendering in the Step details Step chart view
• [29506] Dynamic yield grids - Missing header tooltips
• [29515] Dashboard - Export to pdf returns an empty pdf file.
• [29526] Dashboard - Individual measurements chart widget - Limits and min/max settings does not allow decimal number
• [29545] Assistant - Fix auto-scroll behavior
• [29563] Account settings - Alvea assistant and MCP settings can be enabled when instance does not have access
• [29575] Alvea Assistant - Gage R&R tool fails with 404
• [29637] Alvea Assistant - Current input is erased when switching from full screen to sidebar
• [29665] Dashboard - Widget stays blank when added from Add tab
• [29681] Manual inspections - PDF instructions fail to load
• [29690] Analytics - Fails to load Serial Number History with misc description input
• [29698] MCP - Client registration fails with error 500 when connecting from Copilot Studio
• [29706] Alarms and Notifications - Emails not being sent for Asset alarms
• [29714] Production Manager - Level tag uses level ID instead of level name
• [29742] Control panel - Expand menu appears behind editors
• [29757] Product manager - Level tags shows ID instead of name
• [29762] Alvea Assistant - TestReportViewer and RepairReportViewer tools creates wrong report URL
• [29828] Alarm and notifications - conditions are not saved for "Yield & Volume" type
• [29844] Product groups - empty string in product group name causes internal server error
• [29847] Product groups - Unable to view all options in Unassociated part numbers product group dropdown
• [29928] Asset manager - Expand and collapse button missing in list view
• [29968] Dashboard - "Add to next free space" does not add widget to dashboard
• [29980] WATS search menu - Menu entries retain previous user's translations after user switch
• [30138] Manufacturing insights: Alvea pane - Tab header text overlaps with panel actions
• [30831] Export Wizard - Large WSJF exports may exhaust the database connection pool
• [30849] Product manager - Creates duplicate revisions when matching bom and tags are added
• [30883] Export Wizard - Excel/CSV export may fail with "Not enough space on disk" error
• [31011] Operator interface - Manual inspection - Attach file step do not accept MSR File
• [29840] MCP - Connection does not complete when signing in via EntraID or custom SSO
• [30775] Alvea Assistant & MCP - Swagger links lose their path and navigate to the wrong URL
• [30796] Alvea Assistant & MCP - Navigation link filters break when values contain % or non-ASCII characters
• [30866] Alvea Assistant & MCP - Root cause ticket tools return empty personal views (assigned/following)
• [30908] MCP - Tool calls fail with "Session not found" on scaled-out instances
• [31049] Assistant - Like/dislike comment issue
• [31099] Rest API - Upload Software Package zip fails when larger than 128MB
• [31116] Alvea Assistant - Long-running tool call kills the SSE stream - user sees "network error"
• [31146] System manager - Station names suggestions return incorrect results
• [31167] Cost analysis report - Median connection and execution time does not match records in Connection and execution time report
• [31183] Analytics - Dynamic yield FPY RTY/SPY RTY/TPY RTY/LPY RTY 500 error
• [31186] Assistant - Trouble opening sidepanel
• [31195] My settings - Date and time settings won't save
• [31261] TSA - Tooltips not confined to screen
• [28650] Test reports - Navigation suggestions are sometimes not displayed
• [30790] Dashboard - Subscriptions may include incomplete pdf
• [31186] Assistant - Trouble opening sidepanel
• [31352] System manager - performance issues when rendering large entity datasets
• [31449] Dashboard - dashboard pdf export ignores active filters and uses saved dashboard filters
• [31486] Dynamic yield grid widget - RTY columns missing yield tag in summary
• [31552] Alvea Assistant & MCP - Tools - AnalyzeYieldByDimensions crashes on period questions
• [31569] SCIM - Levels and Product Group restrictions apply in cases they should not
• [31616] Export Wizard - Charts are missing when exporting charts
• [31618] Dashboard - Show toolbox on/off