Upgrade to Java 21 and Spring Boot 3.3.4 with test suite - #83

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devin-ai-integration[bot] wants to merge 2 commits into

devin/1789402277-java21-boot3

Commits on Sep 14, 2026

feature: switch packaging to jar and add baseline test suite

devin-ai-integration[bot]
and
rushcromer
committed
d918f62
feature: upgrade to Java 21 and Spring Boot 3.3.4, migrate tests to JUnit 5, fix H2 2.x SQL and deprecated JdbcTemplate API

devin-ai-integration[bot]
and
rushcromer
committed
4955511