news: Hexo 4.0.0 released (#1152)
news: Hexo 4.0.0 released (#1152)

* news: Hexo 4.0.0 released

* news: mention hexo#3756

* news: use_date_for_updated is disabled by default

* news(hexo-4): mention blockquote fix

* news(hexo-4): add PR-3765

* news(hexo-4): fix syntax, missing links, perf section

* news(hexo-4): add PR-3768

* news(hexo-4): add PR-3668

lucianobarauna/dochexo,lucianobarauna/dochexo,hexojs/site,hexojs/site,lucianobarauna/dochexo