v2.2

✨ New Features

• fdebb82 - add dependabot.yml (commit by @chaerun)

🐛 Bug Fixes

• fbc9a60 - update dependencies with vulnerability issues (commit by @chaerun)
• 3b992b2 - update dependencies with vulnerability issues 2 (commit by @chaerun)
• c30693e - update version to 2.2 (commit by @chaerun)

v2.1

✨ New Features

• 7be29c0 - update minimum JRE to Java 8 (commit by @chaerun)
• db86972 - update docker image to use eclipse-temurin:8u412-b08-jre (commit by @chaerun)