chore(main): release 6.0.0

[miragon-release-please]

🤖 I have created a release beep boop

6.0.0 (2026-10-02)

⚠ BREAKING CHANGES

• codegen: list a node's variables through a HasVariables facet (#184)
• gradle: skip generation while BPMN files are unchanged (#183)
• gradle: make task properties lazy (#176)
• codegen: model Java and C# successors as SequenceFlows (#171)
• codegen: share process variable names across processes as ProcessVariables (#169)
• codegen: expose node facets through filterable runtime interfaces (#165)
• domain: merge process models as domain behaviour (#146)
• domain: keep VariableMapping only on generated constants (#143)
• codegen: resolve misleading and clashing generated names (#132)
• codegen: use enums for element type, event type, timer type (#130)
• codegen: consistent member naming on flow nodes and raw-name constants (#128)
• codegen: node-centric Process API with outgoing sequence flows (#107)
• codegen: generate shared definition APIs instead of per-process registries (#105)
• codegen: reshape Relations into a leaner Flow navigation api (#97)
• json: drop redundant variables facet and modeler metadata (#94)
• codegen: drop redundant Flows and Compensations API sections (#85)
• core: typed process navigation via reshaped Relations (#55)
• domain,json: BPMN-aligned sealed domain model and process JSON v2 (#81)

Features

• codegen: consistent member naming on flow nodes and raw-name constants (#128) (5e311ba)
• codegen: document Timers, Errors, Escalations and Signals sections (#102) (b286d7e)
• codegen: expose node facets through filterable runtime interfaces (#165) (12b8629)
• codegen: generate C# process api (beta) (#90) (a03b492)
• codegen: generate shared definition APIs instead of per-process registries (#105) (de87da7)
• codegen: generate the typed Flow for C# with inlined runtime types (#108) (49c795b)
• codegen: list a node's variables through a HasVariables facet (#184) (db1521e)
• codegen: make generated flow nodes and shared definitions enumerable (#125) (3e53cf4)
• codegen: node-centric Process API with outgoing sequence flows (#107) (ba892aa)
• codegen: share process variable names across processes as ProcessVariables (#169) (ff6f87a)
• codegen: use enums for element type, event type, timer type (#130) (03ea5bd)
• codegen: use named arguments in generated Kotlin errors and escalations (#127) (0d60da4)
• core: bundle process-model JSON schema in the jar (#86) (a1f9fe9)
• core: remove stale generated files (#174) (#177) (3ce3a3f)
• core: typed process navigation via reshaped Relations (#55) (3bcb956)
• domain,json: BPMN-aligned sealed domain model and process JSON v2 (#81) (a1d21b9)
• gradle: skip generation while BPMN files are unchanged (#183) (bf08d5b)
• json: emit isDefault on sequence flows (#100) (94e6da6)
• json: expose interrupting flag on boundary and event sub-process start events (#78) (21353f4)
• json: expose zeebe message-subscription correlationKey in message-event properties (#80) (8cb7e18)
• make variant generation opt-in via enableVariants (#123) (76ac460)
• web: make server port configurable via PORT env var (#93) (95fc034)

Bug Fixes

• close the directory walk when loading BPMN files (#151) (554e077)
• codegen: keep string literals intact in Kotlin output and seal C# VariableName.ToString (#115) (9d7ad37)
• engine: extract variables only from plain call-activity source expressions (#178) (212137d)
• engine: support catch-all error boundary events (#110) (da87b0f)
• maven: fail clearly on a missing or unknown processEngine (#155) (061cf79)
• samples: rename C8 receive task id from userTask_ to receiveTask_confirmRegistration (a205b0f)
• samples: rename C8 receive task id to receiveTask_confirmRegistration (#106) (a205b0f)
• skip non-executable processes when generating the api in memory (#161) (ad4da2d)
• speed up BPMN reading and the web app (#180) (4f3cbeb)
• validation: reserve the member names of generated C# nodes (#152) (831edb2)
• web: rebake version.properties when projectVersion changes (#99) (ad0cdb3)

Code Refactoring

• codegen: drop redundant Flows and Compensations API sections (#85) (2f90f6f)
• codegen: model Java and C# successors as SequenceFlows (#171) (a048856)
• codegen: reshape Relations into a leaner Flow navigation api (#97) (017b70f)
• codegen: resolve misleading and clashing generated names (#132) (658b98b)
• domain: keep VariableMapping only on generated constants (#143) (f7c14d9)
• domain: merge process models as domain behaviour (#146) (7ccfeda)
• gradle: make task properties lazy (#176) (ab34f77)
• json: drop redundant variables facet and modeler metadata (#94) (33850e3)

---

This PR was generated with Release Please. See documentation.

[emaarco]

before we merge this PR & release 6.0.0 i would manually group the PRs so that the changes are more understandable!

[github-actions]

Test Coverage

Module	Line Coverage
bpmn-to-code-core	98.5% (2729/2770 lines)
bpmn-to-code-gradle	48.4% (62/128 lines)
bpmn-to-code-maven	77.6% (38/49 lines)
bpmn-to-code-web	99.5% (183/184 lines)
bpmn-to-code-testing	96.2% (153/159 lines)
bpmn-to-code-runtime	98.8% (160/162 lines)