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Changelog

All notable changes to this project will be documented in this file.

[1.9.7] - 2026-08-04​

Added​

  • Handler for actions on passive destinations and related new status.
  • Method added to the HTTP request destination.

Changed​

  • Removed all MySQL references from User Hub.

Fixed​

  • Fixed retrieval of buffer status information.
  • Fixed correlation check for passive destinations.
  • Fixed flow list with cache usage and data space details.
  • Fixed job for deleted flows and added event in egress.
  • Fixed buffer max size management.
  • Fixed egress application graceful stop.
  • Fixed platform count, flow list, and status filters.

[1.9.6] - 2026-07-23​

Changed​

  • Improved log and storage management in the configuration.

[1.9.5] - 2026-07-22​

Added​

  • Type added to the destination select.
  • Ability to wrap retrieved messages into a single object in the HTTP source.

Fixed​

  • Fixed dashboard link.
  • Fixed success rate in the flow list.
  • Fixed DB size diagnostic handler job.

[1.9.4] - 2026-07-14​

Added​

  • Internal Dynamic Index Management for MongoDB.
  • Offset support for incremental fields.
  • Optional helper for CustomJWT in the Handlebars service.
  • Job for orphan messages and validation for options in flows.
  • API key added to required fields for passive destinations.

Changed​

  • New UI rebrand with updated color palette.
  • Statistics page colors updated to align with the rebrand.

Fixed​

  • Fixed cache key and added encryption.
  • Fixed merge of settings override for external destination type.
  • Fixed filter for orphan status messages.
  • Fixed checkbox in forms.
  • Fixed saving of incremental field during update.
  • Fixed sidebar menu.

[1.9.3] - 2026-06-29​

Changed​

  • Removed Embed from the frontend and marked it as obsolete.
  • Reduced logging level for internal events from Information to Debug.

Fixed​

  • Fixed logout.
  • Fixed file moving for FTP connections.
  • Fixed Http Source form and JSON path selector for Http Source jobs.
  • Fixed next execution format in Run with Options.
  • Fixed settings override for destinations.
  • Fixed queue item save method.

[1.9.2] - 2026-06-17​

Added​

  • Maximum HTTP response size limits to prevent overload.
  • HTTP protocol support within the file location type (treating remote endpoints as sources).
  • Streaming and temporary file handling for large HTTP responses.
  • New operational endpoints: one for testing message moves and one for manually running flows.

Changed​

  • Optimized archiving with automatic deletion of messages from the global queue for retention policies.
  • Standardized the use of custom JWT tokens in authentication flows.

Fixed​

  • Corrected tenant context execution scoping when Redis cache is active.
  • Fixed the FTP Location source and the underlying HTTP service for file reading.
  • Resolved memory (OOM) issues related to handling large HTTP payloads.

[1.9.1] - 2026-06-08​

Added​

  • Preventive check for data presence before executing specific operations.

Changed​

  • Disabled automatic MongoDB index maintenance.

Fixed​

  • Fixed out-of-memory (OOM) on FTP protocol during large file transfers.
  • Resolved log archiving errors and corrected error report export.
  • Fixed message editing, success status display, and handling of new messages with events in egress jobs.

[1.9.0] - 2026-05-25​

Added​

  • Native management of Flowlyze settings and statuses directly within low-code scripts.
  • Dedicated status management on low-code actions for integration into the operational model.

Fixed​

  • Resolved batch processing on MongoDB.
  • Corrected user settings management and rendering on the UI.
  • General stability fixes on frontend and backend.

[1.8.3] - 2026-05-15​

Fixed​

  • Corrected generation and accuracy of automated/scheduled notification reports.

[1.8.2] - 2026-05-06​

Added​

  • Automatic retry mechanism when cleaning messages stuck in processing in queues.
  • Serialization on queue mapping to ensure configuration persistence during deployments.

[1.8.1] - 2026-04-29​

Added​

  • Extended permissions for "manager" roles to allow operational management of ignored messages.

Fixed​

  • Corrected MongoDB aggregate queries used as data sources.
  • Resolved cross-cutting issues on user management, error handling, marketplace, and multi-tenant features.
  • Fixed ignored event behavior.

[1.8.0] - 2026-04-20​

Added​

  • Microsoft Clarity integration in the frontend for behavioral user analytics.

Fixed​

  • Corrected handling and application of message limitations (throttling).

[1.7.1] - 2026-04-13​

Changed​

  • Optimized queue search and improved frontend padding for high-volume data screens.

Fixed​

  • Resolved the statistics calculation API.
  • Corrected API key authentication on UserHub.

[1.7.0] - 2026-04-09​

Added​

  • Global architectural refactoring of Flowlyze to improve service scalability.
  • Introduction of the internal queue model for scheduled and event-driven flows.
  • Automatic assignment of an auto-generated name key within the form.

Changed​

  • Updated and optimized message status change functionality.
  • Improved the flow detail page and flow header interface in the Flow Builder.

Fixed​

  • Corrected message status changes and flow scheduler on the internal queue.
  • Resolved the bug on incremental DateTime field tracking.
  • Fixed log archiving jobs, statistics generation, and passive destination behavior.
  • Resolved issues in the Flow Builder, flow import, and passive destination paths.

[1.6.1] - 2026-02-24​

Added​

  • New source connectors: JSON file and GraphQL.
  • Added the batch_id field to Webhook v2 for ingestion traceability.
  • Added security API key for invoking the scheduler's internal reload API.

Changed​

  • Refreshed the UI for: flows page, mobile header, user menu, tenant pages, and import dialog.
  • Optimized queue error display (removed redundant attempts and highlighted the last error).

Fixed​

  • Fixed buffer status filtering and change-status behavior.
  • Added explicit error checks for failed raw queries.
  • Resolved a concurrency issue on egress settings logs.
  • Fixed dynamic tenant updates in the platform header.

Removed​

  • Removed the wrapper for batch tasks and dataspace.
  • Removed platform version display for non-super-admin users.

[1.6.0] - 2026-02-04​

Added​

  • Redis library integration for distributed cache management, distributed locks, and thread runners (buffer/egress).
  • Application subpath management support for flexible deployments.
  • New UI features: global tenant selector, multi-select on queue and error pages, and save shortcut for actions.
  • Webhook path validation and URL copy button for Webhook v2.
  • Security checks (delete verification) for Action and BatchTask.
  • Scheduler reload check on flow save, update, or delete.
  • Implemented the normalize_value method for sets in low-code mapping.

Changed​

  • Updated the batch service for final message status updates.

Fixed​

  • Corrected message status when data transformation fails.
  • Resolved UI and alignment bugs across all main pages (queue, batch, dataspace, destinations, errors, statistics, platforms).
  • Restored file source compatibility after batch updates.
  • Fixed UTC date handling and database connection string.

[1.5.4] - 2026-01-15​

Added​

  • Host I/O configuration and new production domain environments.

Fixed​

  • Corrected Redis priority classes.

[1.5.2] - 2025-12-03​

Added​

  • New programmatic method to remove specific keys from destination JSON structures.

Fixed​

  • Corrected JSON parsing and configuration within destinations.

[1.5.1] - 2025-11-20​

Added​

  • JSON format support for file-type destinations.
  • Restored the missing LowCode assembly in the build package.

Fixed​

  • Corrected dynamic environment configuration on the frontend.
  • Resolved FTP connection issues during JSON file uploads and fixed default parameters.
  • Adjusted file granularity settings.

[1.5.0] - 2025-11-06​

Added​

  • Native authentication on HTTP requests from the destination adapter.
  • Performance optimization through MongoDB indexes on queues and completed message collections.
  • Increased global variable limit (from 10 to 100).
  • JWrapper response support in the LowCode engine and added flow execution options (run-flow).

Changed​

  • Completely redesigned the message editing form UI.
  • Added distinct flag to message counting for more accurate batch tables.

Fixed​

  • Introduced a limit on concurrent file client connections to prevent resource exhaustion.
  • Resolved slowness on some complex queries.
  • Fixed chart drag-and-drop, JSON character escaping, and search icon rendering.

[1.4.1] - 2025-10-09​

Added​

  • Added Basic Auth authentication to HTTP integrations.
  • Introduced a blocking validation: flows cannot be enabled without destinations.
  • Added tenant_id identifier in embed URL examples.

Fixed​

  • Corrected OAuth2 parameter behavior and import/form flows.
  • Resolved long number conversion in error reports.
  • Fixed handlebars, return values, and JObject serialization in low-code scripts.

[1.4.0] - 2025-10-01​

Added​

  • Architectural separation of the script execution runtime through the new dedicated LowCode API project.
  • New destination type: HTTP request without contract (ad hoc outbound calls).
  • Unified authentication management for both HTTP sources and destinations.
  • Added native SFTP client connectivity for sources.
  • Support for importing/exporting settings variables linked to flows and destinations for authorized users only.

Changed​

  • Updated data space and platform operational charts.
  • Enhanced autocomplete and JSONPath support in the low-code editor.

Removed​

  • Removed the legacy fragmented authentication configuration from HTTP requests.

Fixed​

  • Corrected the flow export endpoint, form saving, and list display.

[1.3.1] - 2025-09-10​

Fixed​

  • Resolved critical stability issues related to Cegid Blob Storage (Azure Blob) integration.

[1.3.0] - 2025-09-08​

Added​

  • Introduced the new dedicated LowCode frontend.
  • Monaco Editor autocomplete integration for code writing.
  • Drag-and-drop support for the platform chart.
  • New viewer user role with read-only permissions.

Changed​

  • Updated default values for retry options and buffer maximum capacity (max-items).

Fixed​

  • Corrected filtering and sorting within the flows table.
  • Resolved minor UI bugs on action management in the frontend and fixed automatic index generation.

[1.2.2] - 2025-09-02​

Fixed​

  • Resolved incremental date value conversion (watermark) for correct timestamp tracking in sources.

[1.2.1] - 2025-08-27​

Changed​

  • Removed platform references from destinations during egress job processing to avoid routing errors.

Fixed​

  • Finalized and corrected permissions and API key management.
  • Cleaned up batch filters and fixed platform editor opening.

[1.2.0] - 2025-07-28​

Added​

  • Introduction of the Dashboard system: added general monitoring views and flow-specific views.
  • New BufferStatus administration page for buffer status monitoring.
  • Added a safety check that prevents accidental deletion of an active platform.

Changed​

  • Updated the platform header with dynamic titles, quick filters, and a centralized search bar.

Fixed​

  • Improved the UI and display of frontend errors.
  • Fixed the destinations form and the close-without-saving dialog.

[1.1.3] - 2025-07-20​

Changed​

  • Internal maintenance release. No functional changes to the product.

[1.1.2] - 2025-07-09​

Added​

  • Implemented automatic log archiving with updated NLog configuration.

Fixed​

  • Corrected MongoDB queries dedicated to batch job execution.
  • Resolved npm dependency conflicts within the frontend package.

[1.1.1] - 2025-07-01​

Fixed​

  • Corrected aggregate query behavior and batch logic management in queue views.

[1.1.0] - 2025-06-30​

Added​

  • Batch Task management as a first-class entity: ability to run flows from batches, message-batch association, and PostBatch event management.
  • Introduction of global variables at the Tenant level for secure sharing of secrets and endpoints.
  • Enabled automatic flow reload after saving.

Changed​

  • Optimized loading performance for error, dataspace, statistics, and queue list pages.

Fixed​

  • Corrected batch behavior when no messages are present and message handling for deleted flows.
  • Resolved Invariant Culture compatibility issues on SQL Server connections.
  • Eliminated redundant double call on the queue item list.

[1.0.1] - 2025-06-09​

Added​

  • Added detailed diagnostic logs within SqlService during connection tests.

Fixed​

  • Fixed a bug in default platform templates.

[1.0.0] - 2025-05-20​

Added​

  • Major Milestone: Released the new visual flow design interface (Flow Designer) for composing sources, transformations, and destinations.
  • Improved Data Space chart rendering and interactivity.

[0.21.0] - 2025-05-12​

Added​

  • Support for new cloud source types: blob and blobRFE.
  • Updated Docusaurus documentation with customer-specific endpoint integration.

[0.20.0] - 2025-04-28​

Added​

  • Complete redesign of the destinations interface and model.
  • Date filter applied to aggregate error views.
  • Custom port configuration within the file connector.
  • New scheduled job for proactive error report delivery via email.
  • Automated testing system for passive destination verification.

Fixed​

  • Corrected destination mapping, quick copy icon, and Data Space queries.
  • Resolved the error notification email delivery system.

[0.19.0] - 2025-03-20​

Added​

  • Introduction of the Data Space concept with release of related frontend features.
  • New centralized page for tenant settings management and improved multi-tenant navigation.
  • New programmatic API to check message processing status.
  • Enabled print functionality for platform integration charts.
  • Created an automatic cleanup job to delete orphan messages belonging to removed flows.

Fixed​

  • Corrected statistics collection job behavior.
  • Resolved the "infinite login" bug by introducing automatic redirect to the dashboard for simple URLs.

[0.18.1] - 2025-02-13​

Added​

  • Inclusion of native HTTP headers in messages generated by Webhook sources.

[0.18.0] - 2025-02-13​

Added​

  • Support for passive destinations with acknowledge endpoints (inbound confirmation).
  • Centralization of background processes through the new Hangfire service.
  • Incremental field management for watermark-based polling.
  • Added aggregate statistics calculation and graphical/functional revision of error reports.
  • MongoDB performance optimization.
  • Introduction of global platform references.

Removed​

  • Removed the tenantId constraint from completed message search queries.

Fixed​

  • Resolved alignment issues on platform, actions, and message edit form.

[0.17.1] - 2025-01-23​

Changed​

  • Internal maintenance release. No functional changes recorded in the changelog.

[0.17.0] - 2025-01-09​

Added​

  • New frontend design to modernize the application shell.
  • Vue3 JsonForm Validation integration for configuration form control and validation.
  • API Key management and issuance system for programmatic access.
  • Tenant user management for administrators with image cropper integration.
  • New user profile edit page.

Changed​

  • Graphical and structural redesign of the error report page.

Fixed​

  • Corrected the cache invalidation mechanism (delete cache) applied to all tenants simultaneously.

[0.16.0] - 2024-12-05​

Added​

  • "Embed Mode" feature to integrate Flowlyze views within external applications.
  • New error aggregation page for failure pattern identification.
  • Implemented immediate login for faster session establishment.

Fixed​

  • Corrected the tenant-related error message and optimized the page for users not associated with any tenant.

[0.15.0] - 2024-11-25​

Added​

  • Global frontend migration to the Vuetify 3 framework.
  • New dedicated Error Report page.
  • Introduced the ability to enable or disable flows through dedicated controls.
  • Added wholemessage (whole message) field support for RDBMS-type destinations.