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Fluxnova 2.0.0 release notes

Release date: April 6, 2026
Version: 2.0.0

These release notes summarize the customer-facing changes included in Fluxnova 2.0.0. Baseline sync details are published with the GitHub release tag.

Summary​

Fluxnova 2.0.0 improves operability at scale with new bulk operations, enhanced logging correlation across call activities, and history retention fixes that align cleanup with the lifecycle of the root process instance. This release also adds count endpoints for task comments and attachments to support faster UI experiences.

Highlights​

  • Bulk operations: Perform common actions on many tasks/deployments/jobs efficiently while supporting partial success handling.
  • Improved traceability: MDC logging can include the root process instance id for end-to-end correlation across subprocesses.
  • History cleanup fix: Cleanup timing aligns to the root process instance completion, preventing unintended cleanup when child instances finish.
  • Faster task resource queries: New count endpoints for task comments and attachments.
  • Migration tool and Backward compatibility with camunda 7 community edition project.

New features​

Bulk operations (tasks, deployments, jobs)​

Bulk operations are designed for high-volume administration and UI workflows. Items are processed independently to support partial failures and selective retries.

MDC logging enhancement (root workflow correlation)​

In workflows with call activities, logs often reflect the subprocess process instance id, which can make root-level troubleshooting difficult. Fluxnova 2.0.0 enhances MDC logging so the root process instance id can be included in the logging context for easier correlation across parent/child execution.

Task comments & attachments — count endpoints​

Fluxnova 2.0.0 adds count endpoints for task comments and task attachments to support faster UI flows (for example, rendering “Comments (12)” without fetching the full list).

Behavior:

  • Count endpoints behave the same as their respective list endpoints.
  • Count endpoints are requested using a task id.

Fixes​

History cleanup aligned to root process completion​

History cleanup removes historic data based on configurable TTL settings. In parent/child process structures, cleanup behavior can be confusing if child completion influences cleanup-related timing.

Fluxnova 2.0.0 includes a fix and clarification:

  • Prevent history cleanup from incorrectly cleaning up root process instance ids when a child/subprocess completes.
  • History cleanup starts only after the root process instance completes (even if child instances complete earlier).

Baseline sync (published with the GitHub release tag)​

Included baseline changes (summary)​

This release includes baseline sync updates. Full details are published with the GitHub release tag.

Included baseline summary (from provided notes):

  • Supported environment updates (e.g., Spring Boot 3.5; end of support for Spring 5, Tomcat 9, JBoss EAP 7.4, PostgreSQL 14; Tomcat >= 10.4.2).
  • Baseline features such as root process instance filtering, acquired job queries, open tasks options, external task search by variables, enriched events, and dependency updates.
  • Baseline bug fixes, including CRON timer behavior and several query/client fixes.