Release 3.1.0

What's Changed

• Spring 3 Upgrade by @JoshWein in #108
• Bump maven-gpg-plugin from 3.0.1 to 3.1.0 by @dependabot in #92
• Bump maven-surefire-plugin from 3.0.0 to 3.1.0 by @dependabot in #93
• Bump maven-source-plugin from 3.2.1 to 3.3.0 by @dependabot in #95
• Bump maven-surefire-plugin from 3.1.0 to 3.1.2 by @dependabot in #97
• Bump maven-release-plugin from 3.0.0 to 3.0.1 by @dependabot in #96
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.5.0 to 3.6.0 by @dependabot in #101
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.6.0 to 3.6.3 by @dependabot in #109
• Bump org.apache.maven.plugins:maven-surefire-plugin from 3.1.2 to 3.2.2 by @dependabot in #105

New Contributors

• @JoshWein made their first contribution in #108

Full Changelog: 2.3.1...3.1.0