Bootstrap v4.0 的進度【241/366】

  • 2015.08.19 – Bootstrap 4 alpha 1
  • 2015.12.08 – Bootstrap 4 alpha 2
  • 2016.07.27 – Bootstrap 4 Alpha 3

官方也有說到

The general development and release plan looks something like this:

  • A few alpha releases while things are still in flux.
  • Two beta releases after features and functionality are locked down to really test things out.
  • Two release candidates (RCs) to really test things out closer to production environments.
  • Then, the final release!

看起來應該還要一陣子

有去issue看了一下資料

現在正在close alpha 4的issue

後面還會有alpha 5跟alpha 6

之後應該就會接beta 1、beta 2

還有RC1、RC2

照舊有的紀錄推斷,正式release可能是明年年底,到後年年中之間吧