#29037 Upload/update workflows at application startup

enhancement

major

#28994

TableComponent: ConfigKey should be customizable

#29055

User-specified CSS classes cannot override default numeric alignment in table columns

#29084

JSON Schema Support for Typed Configuration

#29092

Multi-factor authentication and self-service account management

minor

#29037

Upload/update workflows at application startup

#29095

No fixed reference to tl-build-processor in tl-parent-build

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TreeGrid Modelbuilder API: Node predicate does not get component model

nice-to-have

#29103

Making REST client JSON parser robust against empty content

defect

critical

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Unwanted row objects in tables with changes from other sessions

#29199

XSS vulnerability in /jsp/openapi/server/displayAPISpec.jsp

major

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Security issues in the UMLJS project

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Accounts with reused contact have no authorization

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Filters of dynamic columns ignore the attribute type

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Error in column filter for double values

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StackOverflowError when rolling back in the transaction monitor

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JavaDoc-based I18N generation ignores custom ResKey in I18NConstants

minor

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Modelleditor swallows classification with a less-than sign in the name

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Reference to missing files in subsession.jsp

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Immutable/Disbled Boolean fields accessible/focusable via tab

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Unnecessary space for inline tables

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Pointless scroll bar in the help editor

#29053

TL-Script: format() with null input returns IllegalArgumentException

#29061

Missing replacement of KnowledgeItem by ObjectKey in Collections in Queries

#29066

"SafeHTML not started" error with scripted tests

#29069

A calculated attribute of the type "General search expression" cannot return a closure

#29073

Abstract attributes can be accessed in transient objects

#29074

The form data of a component cannot be accessed in a value transformation of a component channel

#29075

After changing the model, calculated attributes that have become invalid can no longer be edited

#29076

API key in REST interface configuration is not hidden

#29087

Incorrect access to the D&D cache in the browser

#29091

Values of a composition attribute cannot be edited if previously used in the same form

#29106

Error when restarting the KnowledgeBase

#29112

Update minimatch and serialize-javascript to fix CVE-2026-27903, CVE-2026-27904, and GHSA-5c6j-r48x-rmvq

#29197

Eclipse error after dependency update: maven-jar-plugin 3.5.0 causes "outside of a scoping block" error in m2e

update

critical

#29110

Update dependency com.fasterxml.jackson.core:jackson-core to v2.21.1 [SECURITY]

enhancement

minor

#29037

Upload/update workflows at application startup

Migration Workflow

When the application is started for the first time, workflows that are stored in the ".../src/main/webapp/WEB-INF/workflow" folder are automatically uploaded.

Extension:

If a new version of these files is delivered during a re-deployment, these workflows should be updated automatically when the new version is initially started, similar to the role profiles(#28931).

Implementation

A hash of the content is saved for each workflow. If the content changes, the workflow is reloaded.

DataMigration

When booting, the hashes of the workflows already imported are updated. The workflow is not updated! If this is desired, the saved value "loaded" in a migration must first be replaced by a hash that does not correspond to the current file:

Create migration file with the migration processor {{{

<update-tl-properties property="initial-workflow.<resource>" value="<wf-name>:XXX" /> }}}

where <resource> is the name of the resource below "/WEB-INF/workflow/" in which the initial WF is defined. For example, if the WF is defined in the file "/WEB-INF/workflow/Ticketsystem.bpml.xml", <resource> is Ticketsystem.bpml.xml.
where <wf-name> is the name of the WF as specified in the file. If none is specified here, then it is the name of the file bit to the first ".". So the name for the WF in "/WEB-INF/workflow/Ticketsystem.bpml.xml" is ticket system.
"XXX" stands for the "old hash". As the file has a hash != XXX, the WF is updated,

Test

In the demo, adapt the workflow Ticketsystem.bpml.xml after the first start and restart the application
- Expectation: The workflow Ticketsystem.bpml.xml is re-imported.