5.0.0
refactor(box): remove Bluebird.asCallback (#4379)
test: improve coverage
feat(tag): show source of the error & beautify
Merge pull request #4443 from curbengh/rexcerpt
refactor(test-generators-page): arrow function (#3956)
chore(deps): update hexo-front-matter from 1.0.0 to 2.0.0 (#4439)
feat: bring up config.updated_option (#4278)
test: improve coverage (#4421)
refactor(nunjucks): dedicated nunjucks renderer (#4356)
Update test case
revert(#4401): "test: replace sinon#assert" (#4404)