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ralphhanna edited this page Dec 18, 2023 · 2 revisions

Change Log

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

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

Release 1.5.0 -- 2023-11

  • New API
  • Added User Authentication for WebApp
  • Added User Management; Signup and Admin
  • Added Assign function, users can Assign other users to the task
  • Improved Users Interface to support above changes

Release 1.4.1 -- 2023-10-2

  • Added Instance Locking, supporting multiple nodeJS servers running against same MongoDB
  • Support lanes as role see userAssignment
  • Improve documentation

Release 1.4.0 -- 2023-09-20

  • Removes ACL/IAM and relies on the front-end to provide user authentication
  • Uses UserTask assignment fields to capture assignment information -- Add assignment fields to Item class -- see userAssignment for details

Release 1.3.22 -- 2023-05-18

-Fixed Issue with DataObject interface -Added item.vars to storage

Release 1.3.21 -- 2023-05-16

-Fixed Issue Exclusive Gateway Convergence #87

Release 1.3.18 -- 2023-05-07

Release 1.3.15 -- 2022-11-20

  • Added to .env definitions_path
  • Timer now supports Repeat format R3PT15M
  • Fixed bug with gateway converge
  • Added the following to API
    • definitions/import
    • definitions/delete
    • definitions/rename

Release 1.3.10 -- 2022-09-20

  • SendTask is working same as Service Task - Issue #58
  • Support Repeat Timers using format R3/PT3S
  • Improved support for Error Event need to support errorId
  • Added Escalation Event Type
  • Added Transaction support
  • Cancel Transaction
  • Compensate Transaction
  • Added Color scheme for Activity Status

Release 1.3.9 - 2022-07-09

  • SendTask now behaves same as ServiceTask
  • BoundaryEvents
    • Handle interrupting and non-interrupting
    • Interrupting cancel the parent task and its flow

Release 1.3.8 - 2022-07-09

  • Fix errors in throwSignal/throwMessage in bpmn-client
  • Fix errors in throwSignal/throwMessage in api #52
  • Fix bug showing instance 'end' while still running when in gateway
  • Fix issue with editing element name in property panel #54
  • Include tmp folder in install #56
  • Minor changes to UI - preserve the last process

Release 1.3.4 - 2022-01-09

Fix bugs with Throwing Messages and Signals

Release 1.3.3 - 2022-31-08

Issue #41 Fixed - configuring service task in BPMN-Properties-Panel

No need to edit the bpmn file.

Issue #42 Fixed - running engines after processes end

Now engines are removed as they complete

Issue #43 Fixed - Discrepancy with findItems

Now FindItems returns all the items within the instance that meet the condition

Release 1.3.2 - 2022-30-08

Fixed import process error due to old version of connect-busboy

Release 1.3.1 - 2022-30-08

Fixed compile error with updated tsc

Release 1.3.0 - 2022-21-08

This is a major release, requires an upgrade and changes to existing code base.

Support bpmnjs properties-panel

Provides a UI to edit bpmn definition, therefore, no longer a need to edit the bpmn file

In order to provide this, changes to bpmn specification to be more compliant as follows:

Event Script definition

  • the only events are: start,end
  • old format:
    <bpmn:startEvent id="StartEvent_1ohx91b">
      <bpmn:extensionElements>
        <camunda:script event="start"><![CDATA[
        console.log("This is the start event");
          this.applyInput({records:[1,2,3]});
          console.log(this.data);
          console.log("This is the start event");]]></camunda:script>
      </bpmn:extensionElements>
      <bpmn:outgoing>Flow_18xinq3</bpmn:outgoing>
    </bpmn:startEvent>
  • New format:
      <bpmn2:extensionElements>
        <camunda:executionListener event="start">
          <camunda:script scriptFormat="JavaScript">
			script1
		  </camunda:script>
        </camunda:executionListener>
        <camunda:executionListener event="end">
          <camunda:script scriptFormat="JavaScript">
			script2
			</camunda:script>
        </camunda:executionListener>
      </bpmn2:extensionElements>

Input/Output Definition

Handling Input and Output has changed please this for details

Conditional Flow

  • Old Format:
    <bpmn:conditionExpression xsi:type="bpmn:tExpression">
		<![CDATA[(this.needsCleaning=="Yes")]]>
	</bpmn:conditionExpression>
  • New Format:
    <bpmn:conditionExpression xsi:type="bpmn:tFormalExpression" language="JavaScript">
		(item.data.needsCleaning=="Yes")
	</bpmn:conditionExpression>

Release 1.2.5 - 2022-16-08

Added API engine/status

Release 1.2.4 - 2022-08-08

Added:

  • Access Control Rules
  • Client API can specify the userId
  • Improved documentation

Release 1.2.0 - 2022-08-08

Added WebAPI calls Added Remote access through bpmn-client package improved documentation

Release 1.1.4 - 2020-07-21

Added

  • docs\examples.md add lot more examples
  • engine.start(...,options)
  • AppDelegate now has serviceProvider class as a separate object

Changed

  • signature to service calls
    • old format: service(item);
    • new format: return=service(input,executionContext);

Removed

  • server.cron.checktimers();
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