4.0.0
Fix up potential race condition in test cases of "box" (fix #3759)
style: prefer-arrow-callback
Better tracing on error (#3229)
text(external_link): reset config
Remove local should helper
perf(cache): improve cache and reduce Memory Usages (#3756)
Disable to insert extra new line character into the end of backtick code block (fix #3767)
test: reset config after test
Merge pull request #3235 from tomap/master
Use chai/register-should
test(asset_img): attribute shouldn't be similar to value, unless it's boolean