v3.0.0

Changes

• release: 3.0.0 @stevenjoezhang (#198)
• Replace swig-templates with nunjucks @stevenjoezhang (#173)

Dependencies

• chore(deps-dev): bump mocha from 7.2.0 to 8.0.1 @dependabot-preview (#190)
• chore(deps-dev): bump eslint from 6.8.0 to 7.1.0 @dependabot-preview (#188)
• chore(deps): bump hexo-fs from 2.0.0 to 3.0.1 @dependabot-preview (#178)
• chore(deps): bump hexo-util from 1.9.0 to 2.1.0 @dependabot-preview (#184)
• Bump eslint-config-hexo from 3.0.0 to 4.1.0 @dependabot-preview (#156)
• chore(deps): bump chalk from 3.0.0 to 4.0.0 @dependabot-preview (#176)
• chore(deps-dev): bump mocha from 6.2.3 to 7.1.2 @dependabot-preview (#179)
• Bump nyc from 14.1.1 to 15.0.0 @dependabot-preview (#157)

Misc

• ci: drop node 8 & add node 14 @SukkaW (#181)
• chore: add release-drafter @yoshinorin (#166)