CHANGELOG

What's New

Stay up to date with the latest features, improvements, and bug fixes in TigerLabel. We ship fast and iterate constantly.

v2.4.0
March 10, 2025

Active Learning 2.0 & Performance Boost

Highlights
  • 60% faster labeling with new active learning algorithms
  • Real-time collaboration for annotation teams
  • Enhanced video annotation tools
New Feature
Active Learning 2.0 - New intelligent sample selection reduces manual labeling by 60%
New Feature
Real-time Collaboration - Multiple annotators can now work on the same task simultaneously
New Feature
Video Frame Interpolation - Automatically propagate annotations across video frames
Improvement
Dashboard Performance - 3x faster loading times for project dashboards
Improvement
Keyboard Shortcuts - Added 20+ new keyboard shortcuts for faster annotation
Bug Fix
Fixed polygon annotation rendering issues in Safari
Bug Fix
Resolved label export timeout for large datasets
v2.3.0
February 15, 2025

Quality Prediction & Workflow Automation

Highlights
  • AI-powered quality prediction before review
  • Custom workflow templates
  • Advanced analytics dashboard
New Feature
Quality Prediction - ML model predicts annotation quality before human review
New Feature
Workflow Templates - Save and reuse custom annotation workflows across projects
New Feature
Analytics Dashboard - New insights on labeler performance and data quality trends
Improvement
API Rate Limits - Increased from 1000 to 5000 requests per minute
Improvement
Bulk Operations - Added support for bulk task assignment and status updates
Bug Fix
Fixed memory leak in annotation tool for large images
Bug Fix
Corrected timezone display issues in task deadlines
v2.2.0
January 20, 2025

Enterprise Security & Compliance

Highlights
  • SOC 2 Type II certified
  • SAML SSO support
  • Audit logs and compliance reports
New Feature
SAML SSO - Enterprise single sign-on with Okta, Azure AD, and more
New Feature
Audit Logs - Comprehensive logging of all user actions and data access
New Feature
Compliance Reports - Auto-generated SOC 2 and HIPAA compliance reports
New Feature
Data Residency - Choose where your data is stored (US, EU, APAC)
Improvement
Encryption - Added field-level encryption for sensitive annotations
Improvement
Access Controls - Granular role-based permissions at project level
Bug Fix
Fixed session timeout issues with SSO providers
v2.1.0
December 5, 2024

Consensus & Multi-Annotator Support

Highlights
  • Consensus models for quality assurance
  • Multi-annotator workflows
  • Disagreement resolution tools
New Feature
Consensus Models - Automatically aggregate annotations from multiple labelers
New Feature
Disagreement Detection - Flag and resolve annotation disagreements efficiently
New Feature
Multi-Annotator Workflows - Route tasks to multiple annotators with custom rules
Improvement
Search Performance - 5x faster full-text search across annotations
Improvement
Export Formats - Added COCO, Pascal VOC, and YOLO export options
Bug Fix
Fixed annotation overlap calculation in dense object scenes
Bug Fix
Corrected label statistics for nested hierarchical taxonomies
v2.0.0
November 1, 2024

TigerLabel 2.0 - Complete Platform Redesign

Highlights
  • Modern redesigned interface
  • New annotation tools
  • Improved performance across the board
New Feature
New UI/UX - Complete platform redesign with modern, intuitive interface
New Feature
3D Point Cloud Annotation - Support for LiDAR and 3D object detection
New Feature
Medical Imaging Tools - DICOM support and specialized medical tools
New Feature
Custom Ontologies - Create hierarchical label taxonomies
Improvement
Platform Performance - 10x faster annotation tool loading
Improvement
Mobile Support - Responsive design works on tablets and phones
Bug Fix
Fixed numerous edge cases in polygon and segmentation tools
Bug Fix
Resolved WebSocket connection issues in distributed teams

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