This is the fourth iteration of the 2.0.0 release candidate New changes: Time encoding locale overrides. Fix ox-hugo preemption for Emacs < 27.x Create a customization option for attribution prefix. Old changes: Allow summary to be disabled. Correction of HTML/XML validation. Add more CSS options. Correct paragraph problem for ox-hugo users. Truncation of long syndicate names. Fix iOS/Webkit CSS problems. Add autoloading for functions. Polish planet CSS. CSS hover stylization. Post pinning. Post filtering. Better error messages. Strictness of RFC 2822 dates. 2.0.0 release is scheduled for coincide with EmacsConf 2020.