25/03/2026 - Version 6.4.99 Release Notes

Plugin & Integration Updates

  • Cisco Firepower plugin has been updated.
  • Cisco WLC plugin has been updated.
  • FortiAnalyzer plugin has been updated.
  • Cisco ISE plugin has been updated.
  • Trellix MPS plugin has been added.
  • Exchange plugin has been updated.

Other Improvements

  • Enhanced subscription drain logic and graceful shutdown handling.
  • Improved token management and expiration handling.
  • Added job status retrieval for restart operations.
  • Introduced cluster-wide diagnostics, monitoring, and auto-fix mechanisms.
  • Added SSH remote execution helpers and cluster topology discovery.
  • Enhanced KeyDB resilience with fallback mechanisms and failure handling.
  • Improved Redis key management using unlink for better performance.
  • Optimized InfluxDB queries and Redis operations.
  • Added forensic snapshot enhancements with service status and logs.
  • Enhanced log parsing, event mapping, and regex handling across multiple integrations.
  • Added table search functionality, UI improvements, and translation updates.
  • Improved Threat Intelligence source management and display logic.
  • Updated QA checklist, deployment scripts, and diagnostic tooling.
  • Implemented resizable table columns with dynamic width management.
  • Implemented batch processing for SFTP and SMB pollers to improve performance and memory usage.
  • Added SLA Monitoring dashboard with FRT and TRT widgets.
  • Implemented global HTTP timeout handling for requests.
  • Refactored source_check service with caching and performance optimizations.
  • Implemented sortable parser list with drag-and-drop support.

Bug Fixes

  • Implemented compact number formatting for chart labels.
  • Improved health check logic and source_check accuracy with dynamic cluster support.
  • Fixed NATS client event loop error handling and added slow consumer protection.
  • Updated audit notification logic to prevent duplicates.
  • Fixed JWT validation and blacklist logic inconsistencies.
  • Resolved goroutine leak issue in syslog collector with dynamic worker scaling.
  • Fixed histogram data sorting and duplicate removal.
  • Improved SearchDrawer and Search component UI behavior.
  • Corrected cron scheduling for logsign-health-check restart.
  • Fixed JWT recovery edge cases and exception handling gaps.
     
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