Update Maven dependencies (2026-08-10)

[kevinherron]

Updated dependencies

• io.netty:netty-buffer 4.1.136.Final -> 4.1.137.Final
• io.netty:netty-codec 4.1.136.Final -> 4.1.137.Final
• io.netty:netty-handler 4.1.136.Final -> 4.1.137.Final

Updated plugins

• None. All plugins with specified versions are already current.

Skipped prerelease/non-stable suggestions

• None reported.

Skipped resolution failures

• org.bouncycastle:bcprov-jdk18on 1.85 -> 1.85.2 was reported, but skipped because the shared bouncycastle.version property also controls org.bouncycastle:bcpkix-jdk18on, and bcpkix-jdk18on:1.85.2 does not resolve from Maven Central.

Verification

All Maven commands were run via the maven-command-runner agent.

• mvn versions:display-dependency-updates - passed
• mvn versions:display-plugin-updates - passed
• mvn -q -DskipTests install - failed on the initial Bouncy Castle 1.85.2 attempt, then passed after reverting that specific update
• mvn dependency:resolve - passed
• mvn -q spotless:apply - passed
• mvn -q clean compile - passed
• mvn -q clean verify - passed

Independent review: APPROVED.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 10e717f2-ba7b-4078-8f3d-debe971916fc

📥 Commits

Reviewing files that changed from the base of the PR and between 235b86b and dc6c399.

📒 Files selected for processing (1)

• pom.xml

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📝 Walkthrough

Summary by CodeRabbit

• Chores
  • Updated the Netty library to version 4.1.137.Final for improved compatibility and maintenance.

Walkthrough

The Maven netty.version property updates from 4.1.136.Final to 4.1.137.Final.

Changes

Netty dependency update

Layer / File(s)	Summary
Update Netty version pom.xml	The netty.version Maven property now uses 4.1.137.Final.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Possibly related PRs

• digitalpetri/modbus#153: Updates the same netty.version property.
• digitalpetri/modbus#154: Updates the netty.version property to another 4.1.x release.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly identifies the Maven dependency update and matches the main change.
Description check	✅ Passed	The description accurately details the Netty updates, skipped Bouncy Castle update, and verification results.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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