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javahippie merged 2 commits into from
Jul 24, 2026
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docs(2.2): add release note 2.2.0-M2 #176

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docs(2.2): add FEEL engine unshading release note (#3342)
kthoms Jul 23, 2026
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docs(2.2): add notes for netty/jackson security pin (#3390) and Quark…
kthoms Jul 24, 2026
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45 changes: 44 additions & 1 deletion docs/documentation/reference/release-notes/2_2/index.md
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Expand Up @@ -112,6 +112,49 @@ content byte array has been fixed.

This resolves [PR #3088](https://github.com/operaton/operaton/pull/3088).

---

### FEEL Engine Switched to the Unshaded Artifact

Operaton 2.2 replaces the shaded `feel-engine` classifier from `org.camunda.feel` with the
plain, unshaded artifact, and manages its real dependency tree (Scala, fastparse, geny,
sourcecode, jackson-module-scala) explicitly instead.

The shaded jar relocated Scala and fastparse to `camundajar.impl.*`, but bundled Jackson and
paranamer without relocation. This caused duplicate-class conflicts with applications' own
Jackson dependency (flagged by Maven Enforcer's `banDuplicateClasses`), and classpath-order
dependent version mixing when the bundled Jackson classes clashed with a differing
`jackson-annotations` version on the classpath. With the unshaded artifact, FEEL deterministically
uses the platform's Jackson, governed by the shared `jackson-bom` import.

Applications embedding the engine no longer need to work around these conflicts; the WildFly and
Tomcat distributions now ship proper modules/libraries for the additional third-party jars this
change pulls in.

This implements [PR #3342](https://github.com/operaton/operaton/pull/3342).

---

### Security: Pinned Vulnerable Transitive Netty and Jackson Versions

Operaton 2.2 pins `netty-bom` to **4.2.16.Final** and adds a `jackson-bom` (Jackson 3,
`tools.jackson`) import at **3.1.5**, overriding the vulnerable transitive versions still
managed by the current Quarkus (Netty **4.2.15**, affected by CVE-2026-56745 and related
advisories) and Spring Boot (Jackson 3 **3.1.4**, affected by CVE-2026-59889) dependency
platforms. Both pins are temporary and documented as removable once the respective upstream
BOMs ship a fixed version.

This resolves [PR #3390](https://github.com/operaton/operaton/pull/3390).

---

### Quarkus Updated to 3.33.2.1

The Quarkus platform dependency has been updated to **3.33.2.1**, the latest patch release on
the 3.33 LTS line.

This implements [PR #3386](https://github.com/operaton/operaton/pull/3386).

## API

### Database Schema
Expand Down Expand Up @@ -159,7 +202,7 @@ Operaton is based on:

### Quarkus Extension

The Operaton Quarkus extension is based on **Quarkus 3.33.1 LTS**.
The Operaton Quarkus extension is based on **Quarkus 3.33.2.1 LTS**.

### Distributions

Expand Down