dagu-org/dagu v1.26.2

on GitHub

Added

• Spec: Added optional negate flag for preconditions at both DAG and step levels to invert condition evaluation (#1451)
• Spec: Added init handler field that executes after preconditions but before workflow steps - if it fails, subsequent steps are prevented from executing (#1455)
• Spec: Added abort handler as canonical replacement for the deprecated cancel handler (#1455)
• Spec: Added skipBaseHandlers option to prevent sub-DAGs from inheriting parent handler configurations (#1455)
• Spec: Added continueOn shorthand syntax - users can now specify continueOn: "skipped" or continueOn: "failed" instead of verbose object definitions (#1454)
• CLI: Added --default-working-dir flag to start and enqueue commands to specify a fallback working directory for DAG executions; automatically propagates to sub-DAGs (#1459)
• Feature: Added comprehensive resource monitoring for CPU, memory, disk, and system load with in-memory retention store and API endpoint (GET /services/resources/history) (#1461)
• UI: Added resource usage visualization charts on System Status page (#1461)
• Feature: Implemented built-in JWT-based authentication system with role-based access control (RBAC) (#1463)
  • Four-tier role hierarchy: admin, manager, operator, viewer
  • Complete user management APIs (create, list, view, update, delete)
  • File-backed user store with atomic writes and thread-safety
  • Login flow, protected routes, user management UI
• Config: Added AUTH_MODE environment variable supporting none, builtin, and oidc modes (#1463)

Changed

• Config: Refactored configuration loader to use service-scoped loading that only loads necessary settings for each command context, improving startup performance (#1467)
• Config: Replaced public Global config field with Core across the codebase (#1467)
• Config: Standardized key=value parsing using strings.Cut instead of strings.SplitN (#1467)
• API: v1 API routes are now disabled when authentication is enabled (#1463)

Fixed

• Runtime: Log tails and recent stderr now decode multiple encodings (Shift_JIS, EUC-JP, ISO-8859-1, Windows-1252, GBK, Big5, EUC-KR, UTF-8) properly based on system locale (#1449)
• Runtime: Special environment variables (DAG_NAME, DAG_RUN_ID, DAG_RUN_LOG_FILE) are now properly accessible in failure handlers and executor config evaluation (#1448)
• Queue: Fixed queued DAG jobs failing to process with "name or path is required" error - queue items now use lazy, file-backed loading with proper error handling (#1457, #1437)
• UI: Disabled step retry buttons while a DAG is actively running to prevent unintended behavior (#1447)
• Validation: Added maximum DAG name length validation (40 characters) with pre-validation on rename operations (#1469)
• Config: Made auth mode nullable in configuration, establishing "none" as the default with runtime validation (#1469)
• UI: Enhanced dark-mode text selection styling for input fields (#1469)

Contributors

Thanks to our contributors for this release: