v3.0.1 was released on 2023-05-01, see (issue #696), and includes:

• feat: Switch from Java 11 to Java 17
• feat: Expose Configuration defaultCharacterSet on MariaDB4jSpringService (#674)
• feat: Replace javax.annotation with jakarta.annotation (fixes #648)
• feat: Removing tmpdir argument from mysql_install_db execution
• feat: Rename master branch to main
• docs: Add https://tidelift.com/security link to SECURITY.md
• docs: Change mvn to ./mvnw on README
• build: Add Maven Wrapper
• build: Add workflow for a maven verify on windows-runner
• build: Add GitHub Action (instead of TravisCI; fixes #680)
• build: Move Java Version from GH WF YAML into .java-version from jenv
• build: Remove dorny/test-reporter GitHub Action (see #715)
• build: Remove .travis.yml (see #680)
• build: Replace fixed java-version: '17' in Windows Action with .java-version (like Linux)
• test: Skip testLocalMariaDB() if isWindows()
• test: Improve testLocalMariaDB() failure (fixes #681)

Dependency Upgrades

• Bump assertj-core from 3.23.1 to 3.24.1
• Bump assertj-core from 3.24.1 to 3.24.2
• Bump checkstyle from 10.3.3 to 10.3.4
• Bump checkstyle from 10.3.4 to 10.4
• Bump checkstyle from 10.4 to 10.5.0
• Bump checkstyle from 10.5.0 to 10.6.0
• Bump checkstyle from 10.6.0 to 10.8.0
• Bump checkstyle from 10.8.0 to 10.8.1
• Bump checkstyle from 10.8.1 to 10.9.3
• Bump checkstyle from 10.9.3 to 10.10.0
• Bump ch.vorburger.exec to 3.1.4 (fixes #233)
• Bump codeql-action (fixes #685)
• Bump maven-checkstyle-plugin from 3.2.0 to 3.2.1
• Bump maven-checkstyle-plugin from 3.2.1 to 3.2.2
• Bump maven-compat from 3.8.6 to 3.8.7
• Bump maven-compat from 3.8.7 to 3.9.0
• Bump maven-compat from 3.9.0 to 3.9.1
• Bump maven-compiler-plugin from 3.10.1 to 3.11.0
• Bump maven-invoker-plugin from 3.3.0 to 3.4.0
• Bump maven-invoker-plugin from 3.4.0 to 3.5.0
• Bump maven-invoker-plugin from 3.5.0 to 3.5.1
• Bump maven-javadoc-plugin from 3.4.1 to 3.5.0
• Bump maven-plugin-annotations from 3.6.4 to 3.7.0
• Bump maven-plugin-annotations from 3.7.0 to 3.8.1
• Bump maven-plugin-annotations from 3.8.1 to 3.8.2
• Bump maven-plugin-plugin from 3.6.4 to 3.7.0
• Bump maven-plugin-plugin from 3.7.0 to 3.8.1
• Bump maven-plugin-plugin from 3.8.1 to 3.8.2
• Bump maven-project-info-reports-plugin from 3.4.1 to 3.4.2
• Bump maven-project-info-reports-plugin from 3.4.2 to 3.4.3
• Bump maven-release-plugin from 3.0.0-M6 to 3.0.0-M7
• Bump maven-release-plugin from 3.0.0-M7 to 3.0.0
• Bump maven-shade-plugin from 3.4.0 to 3.4.1
• Bump maven.version from 3.8.6 to 3.8.7
• Bump maven.version from 3.8.7 to 3.9.0
• Bump maven.version from 3.9.0 to 3.9.1
• Bump mockito-core from 4.11.0 to 5.1.1
• Bump mockito-core from 4.8.0 to 4.8.1
• Bump mockito-core from 4.8.1 to 4.9.0
• Bump mockito-core from 4.9.0 to 4.11.0
• Bump mockito-core from 5.1.1 to 5.2.0
• Bump mockito-core from 5.2.0 to 5.3.0
• Bump mockito-core from 5.3.0 to 5.3.1
• Bump slf4j-simple from 2.0.2 to 2.0.3
• Bump slf4j-simple from 2.0.3 to 2.0.5
• Bump slf4j-simple from 2.0.5 to 2.0.6
• Bump slf4j-simple from 2.0.6 to 2.0.7
• Bump Spring Boot from 2.7.5 to 3.0.4 (fixes #669)
• Bump springboot.version from 2.7.4 to 2.7.5
• Bump springboot.version from 3.0.4 to 3.0.5
• Bump springboot.version from 3.0.5 to 3.0.6

This Changelog was manually written by the maintainer, based on: git log --no-merges --pretty=format:"%s" mariaDB4j-2.6.0..mariaDB4j-3.0.1 | sort | grep -v "\[maven-release-plugin\]" | sed 's/.*/\* &/' > CHANGELOG-git.md (TODO: Write a thing which "collapses" Dependency Upgrades).

Full Changelog: https://github.com/MariaDB4j/MariaDB4j/compare/mariaDB4j-2.6.0...mariaDB4j-3.0.1