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Changelog

Stay up to date with the latest features, improvements, and fixes.

January 12, 2026

SparkWren 2.4 — Parallel Execution & New Integrations

  • Added parallel step execution for up to 10x faster workflows
  • New integrations: Linear, Notion databases, Supabase Edge Functions
  • Improved workflow builder with undo/redo support
  • Fixed: Webhook retry logic now respects custom timeout settings
  • Performance: 40% reduction in cold start times
December 18, 2026

SparkWren 2.3 — Team Collaboration

  • Real-time collaborative workflow editing (multiplayer mode)
  • Workflow comments and annotations
  • Shared workflow library for teams
  • New: Workflow version history with diff view
  • Fixed: Edge case in CRON schedule parsing
November 28, 2026

SparkWren 2.2 — Enhanced Monitoring

  • New dashboard with real-time execution metrics
  • Custom alerting rules with Slack/email/PagerDuty notifications
  • Execution replay for debugging failed workflows
  • Added: Cost estimation per workflow execution
  • Improved: Error messages now include suggested fixes
November 5, 2026

SparkWren 2.1 — Python SDK

  • Official Python SDK with full feature parity
  • Jupyter notebook integration for workflow prototyping
  • New: Data transformation library with 50+ built-in functions
  • Added: Workflow testing framework for CI/CD pipelines
  • Fixed: Memory leak in long-running scheduled workflows
October 15, 2026

SparkWren 2.0 — Major Release

  • Completely redesigned workflow builder UI
  • 200+ new integrations added
  • Sub-workflows and reusable components
  • Environment variables and secrets management
  • New: Workflow marketplace for sharing templates
  • Breaking: Updated SDK to v2 (migration guide available)
September 20, 2026

SparkWren 1.9 — Webhook Improvements

  • Custom webhook signatures for enhanced security
  • Webhook request/response logging
  • Rate limiting per webhook endpoint
  • New: Webhook testing playground in dashboard
  • Fixed: Timeout handling for slow external APIs
August 30, 2026

SparkWren 1.8 — Performance Update

  • 50% faster workflow execution engine
  • Reduced memory usage for data-heavy workflows
  • New: Batch processing mode for bulk operations
  • Improved: Connection pooling for database integrations
  • Fixed: Race condition in concurrent workflow triggers