1.21.0

🚀 New features and improvements

• Cache signatures so that multiple runs of the mojo can reuse loaded signatures (#165) @gnodet

🐛 Bug Fixes

• Remove incorrect handling of covariant return types (#83) @ogolberg

📦 Dependency updates

• Bump maven-plugin-annotations from 3.6.2 to 3.6.4 (#188) @dependabot
• Bump maven-plugin-plugin from 3.6.2 to 3.6.4 (#189) @dependabot
• Bump release-drafter/release-drafter from 5.15.0 to 5.17.6 (#190) @dependabot
• Bump build-helper-maven-plugin from 3.2.0 to 3.3.0 (#185) @dependabot
• Bump plexus-container-default from 2.1.0 to 2.1.1 (#184) @dependabot
• Bump maven-plugin-plugin from 3.6.1 to 3.6.2 (#183) @dependabot
• Bump maven-plugin-annotations from 3.6.1 to 3.6.2 (#182) @dependabot
• Bump junit from 4.13 to 4.13.1 in /animal-sniffer-maven-plugin/src/it/github-5-test-classes (#180) @dependabot
• Bump mojo-parent from 63 to 65 (#181) @dependabot
• Bump ant from 1.10.11 to 1.10.12 (#177) @dependabot
• Bump actions/setup-java from 2.3.0 to 2.3.1 (#176) @dependabot
• Bump plexus-utils from 3.4.0 to 3.4.1 (#174) @dependabot
• Bump actions/setup-java from 2.2.0 to 2.3.0 (#173) @dependabot
• Bump maven-enforcer-plugin from 3.0.0-M3 to 3.0.0 (#169) @dependabot
• Bump enforcer-api from 1.4.1 to 3.0.0 (#170) @dependabot
• Bump plexus-utils from 3.3.0 to 3.4.0 (#168) @dependabot
• Bump actions/setup-java from 2.1.0 to 2.2.0 (#171) @dependabot
• Bump asm from 9.1 to 9.2 (#166) @dependabot
• Bump ant from 1.10.10 to 1.10.11 (#167) @dependabot
• Bump maven-plugin-plugin from 3.6.0 to 3.6.1 (#157) @dependabot
• Bump maven-plugin-annotations from 3.6.0 to 3.6.1 (#158) @dependabot
• Bump actions/setup-java from 1 to 2.1.0 (#161) @dependabot
• Bump httpclient from 4.1.1 to 4.5.13 in /animal-sniffer-maven-plugin/src/it/manimalsniffer-6 (#164) @dependabot
• Bump actions/cache from 2.1.5 to 2.1.6 (#162) @dependabot
• Bump mojo-parent from 61 to 63 (#163) @dependabot
• Bump actions/checkout from 2 to 2.3.4 (#160) @dependabot
• Bump ant from 1.10.9 to 1.10.10 (#156) @dependabot
• Bump actions/cache from v2.1.4 to v2.1.5 (#155) @dependabot
• Bump release-drafter/release-drafter from v5.14.0 to v5.15.0 (#153) @dependabot
• Bump maven-common-artifact-filters from 3.1.1 to 3.2.0 (#151) @dependabot
• Bump commons-lang3 from 3.11 to 3.12.0 (#152) @dependabot
• Bump junit from 4.13.1 to 4.13.2 (#149) @dependabot
• Bump release-drafter/release-drafter from v5.13.0 to v5.14.0 (#150) @dependabot