ddd4j-boot BOM

Overview

Targets the current ddd4j-boot maintenance line: boot-parent, boot-dependencies, boot-bom, the Spring Boot BOM, the ddd4j BOM, and effective POMs. Confirm the version line first, then apply this skill.

When to Use

• Deciding which POM owns a version: ddd4j-boot-parent, ddd4j-boot-dependencies, ddd4j-boot-bom, or a concrete module.
• Verifying Spring Boot BOM and ddd4j BOM import order through an effective POM (mvn help:effective-pom).
• Cleaning up concrete modules that re-pin versions already managed by the BOM.
• Aligning third-party dependency versions with the Spring Boot ecosystem on a specific Boot line (2.3–4.1).
• Explaining why a dependency resolved to an unexpected version on the current line.
• Reviewing the Boot 4 lines' Maven 4 / POM 4.1 model requirements before consumer projects upgrade.

When NOT to Use

Do not use this skill when: