2026 RELEASES
Unitlab product updates released through August 2026.
v2.0.6 — Tiled geospatial and pathology annotation, workflow automation, and safer tracking
Features
Added geospatial and digital pathology data across Data Assets, projects, Workbench, releases, exports, SDK uploads, and cloud imports, including large tiled raster and slide formats.
Added deep-zoom annotation with vector and mask tools, minimap navigation, distance measurement, raster display controls, layer metadata, algorithms and expressions, and viewport-aware SAM assistance.
Added workflow logic sampling and webhook stages for more flexible automated routing and integrations.
Added workspace audit history, related DICOM series navigation, folder-level embedding generation and recovery, and external-service health visibility.
Added seat-license assignment with read-only access, clearer multi-object selection, brush-mode shortcuts, and a keyboard shortcut for collapsing sidebars.
Fixes
Tracking results now save progressively during long runs, protecting completed work from interruptions and correctly preserving later edits and deletions.
Stabilized tiled uploads, caching, processing, retries, thumbnails, release cloning, exports, filenames, and quota accounting.
Corrected cuboid bounds, rotated bounding-box matching, tiled similarity footprints, viewport transforms, annotation visibility, mask handling, and SAM draft recovery.
Fixed video frame synchronization, video-source identification in Data Assets, release download authorization, and email verification routing during temporary profile errors.
Improved performance for large workspaces and embedding projections, strengthened background-task recovery, and restored administrator access to terminal workflow items.
v2.0.5 — Advanced annotation, custom embeddings, analytics, and seat billing
Features
Added cross-type layer ordering, copy/cut/paste, polygon brush and square brush tips, multi-object selection, bulk actions, and forward/backward/full auto-tracking.
Added native passive-video playback with fractional interpolation, directional tracking menus, smarter chunk loading, and tracking protection during navigation.
Added custom embedding spaces, custom metadata filters, richer Data Assets tags and keyframe sorting, HTML text support, bulk class creation, and external-service health monitoring.
Added workflow-based workspace analytics, review and issue metrics, fixed-license support, Free and per-seat subscription plans, trial guidance, and seat-aware billing UI.
Fixes
Prevented lost or resurrected annotations during late chunk loads, failed RLE work, undo/redo, multiview sync, navigation, and long-running tracking.
Stabilized native video frame sync, playback recovery, brush interpolation, frame-range retries, and medical/workbench panel state.
Corrected Data Assets detach gating, stuck video/medical attachment recovery, embedding scope and projection races, member analytics scope, and duplicate tag resolution.
Fixed ontology/workflow/SDK contract regressions, billing redirects and quantities, workspace route synchronization, and final-page loading.
v2.0.4 — Multimodal Workbench, workflow graphs, and Data Assets
Features
Added the Multiview Workbench with current-file and neighboring-file layouts across image, video, audio, text, PDF, and medical data.
Added graph-based workflows with dataset, annotate, review, model, complete, and archive stages; stage queues, assignment, progress, actions, and project migration.
Added the Data Assets library with folders, assets, dataset versions, lifecycle states, advanced filters, activity history, cloud providers, collections, frame browsing, auto-grouping, and grouped project work units.
Added grouped-data releases, cuboid annotation, interpolation authoring, annotation copy/paste, infinite data grids, and richer annotation previews.
Fixes
Corrected Workbench permissions, panel state, history targets, medical views, video recovery, source scoping, and grouped navigation.
Fixed queue pagination and ordering, workflow counts and archive behavior, cloud-provider regressions, project video thumbnails, and slow repeated data lookups.
Stabilized nested properties, brush interpolation, pending saves, class synchronization, and medical 4-up MPR layout.
v2.0.3 — Versioned ontologies, mixed-data projects, roles, and SAM 3
Features
Added versioned ontologies with Draft and Live states, history, snapshots, import, duplicate, publish, archive, restore, and deleted-item recovery.
Added typeless mixed-data projects and capability-based annotation schemas across image, video, audio, text, medical, and document resources.
Added workspace roles and permission management, redesigned workspace settings, member analytics, billing and usage, cloud storage, profile, and Google Authenticator 2FA.
Added SAM 3 class-prompted “detect all” with confidence review and video/medical tracking.
Fixes
Corrected ontology binding and rename behavior, member counts, assignment scope, folder filters, and selected-data operations.
Hardened authentication and invitation rate limits, Stripe webhook verification, password-reset tokens, cross-tenant video access, permission delegation, and production CORS.
Fixed SAM popup placement, annotation cursor and overlay issues, and API-key table layout.
v2.0.2 — Medical multiview, embeddings, filters, and release delivery
Features
Added medical Axial, Sagittal, Coronal, and 3D layouts with plane-aware annotation, viewport selection, timelines, SAM support, and cached volumes.
Added nested class and item properties, datasource archiving, folders, advanced filters, full-text search, embedding visualization, and filter-aware assignment.
Added video/medical release formats, all-splits SDK bundles, stable release download tokens, and richer release counts and metadata.
Added priority and bulk tag actions plus a redesigned notification center.
Fixes
Corrected DICOM spacing, 3D scaling, viewport sync, brush scaling, video navigation, text/relation saves, and pending annotation commits.
Improved N+1 queries, release and SDK validation, metadata fallbacks, filter counts, role-aware assignment, and worker memory use.
Fixed statistics layout, notification counts, upload states, archive visibility, and responsive project navigation.
v2.0.1 — Properties, relations, and read-only dataset viewers
Features
Added class attributes, item properties, nested options, object relations, required validation, class hotkeys, and global/local class management across annotation editors.
Added read-only dataset viewers for image, video, medical, text, and audio data, including annotations, metadata, custom tags, and release result previews.
Added video AI-model integration, YOLOE support, text relations, audio regions, and redesigned authentication pages with dark mode.
Fixes
Corrected annotation save races, undo/redo, relation editing, history refresh, comments during navigation, and object selection.
Improved video playback, caching, medical tracking, dataset navigation, property rendering, and class selection.
Fixed release-result truncation for large JSON and several authentication, routing, and UI consistency issues.
v2.0.0 — Unified image, video, and medical annotation
Features
Introduced the shared annotation engine for image, video, and medical data with boxes, polygons, segmentation masks, skeletons, lines, points, timelines, object lists, history, and reviewer actions.
Added SAM-assisted segmentation, Auto Crop, tracking, frame-aware video and medical annotation, multi-pending objects, visibility controls, and undo/redo.
Added client-side frame and image caching, priority downloads, lazy WASM workers, and richer dataset and project previews.
Expanded release delivery, video automation, AI-model tracking, SDK behavior, and modality-aware usage limits.
Fixes
Corrected memory leaks, blob cleanup, cache races, frame-download stalls, playback freezes, and rapid media switching.
Fixed annotation scaling, transforms, selection, saving, visibility, segmentation rendering, timeline alignment, and object-list synchronization.
Corrected workspace switching, project and dataset navigation, upload states, statistics, instructions, and dark-mode styling.
Related 2026 releases
Explore related Unitlab capabilities: Unitlab’s data annotation platform · image annotation for computer vision · frame-accurate video labeling