It's FOSS - https://itsfoss.com/fedora-28-release-features/
Brief: This is a continually updated article to inform you about Fedora 28 release date, features and everything important associated with it.
Development on Fedora 28 began right after the release of Fedora 27 release. The new release will bring battery improvement on laptops, slightly different initial setup and a possible secure Thunderbolt 3 support among other things.
Fedora 28 Release Date
Fedora has a six monthly release cycle. Which means there are two Fedora releases each year. These releases are usually timed around May Day (1st of May) and Halloween (31st October). However, Fedora has a history of not keeping up