Upgrade to Java 21 (Spring Boot 3 / jakarta migration)#38
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vasiliy-mikhailov wants to merge 1 commit into
Open
Upgrade to Java 21 (Spring Boot 3 / jakarta migration)#38vasiliy-mikhailov wants to merge 1 commit into
vasiliy-mikhailov wants to merge 1 commit into
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Resolves #34.
Upgrades the project from Java 11 to Java 21, chaining the LTS steps and the Spring Boot upgrade Java 21 requires:
release, Dockerfile build + runtime images, JaCoCo 0.8.8 → 0.8.12 for Java-21 bytecode, maven-compiler-plugin 3.10.1 → 3.15.0)javax→jakartanamespace migration (via OpenRewriteUpgradeSpringBoot_3_3)Verified locally:
mvn verifyis green under Temurin 21 — all 39 previously-passing tests still pass (no test lost).Prepared with the open-source bump-java-version skill.