[tickthokk]

https://github.com/twbs/bootstrap/issues/20631

Essentially they've stopped working on v3. I don't think they used the words "no longer supported", but that's kind of what has happened.

[cmg]

Bootstrap 3 will still get bugfixes. Under the Internet Explorer section on [0]:

> If you require IE8-9 support, use Bootstrap 3. It’s the most stable version of our code and is still supported by our team for critical bugfixes and documentation changes. However, no new features will be added to it.

[0] https://v4-alpha.getbootstrap.com/getting-started/browsers-d...

[michaelcampbell]

I'm not sure "no more forward feature development" translates to "no support".

[metamet]

It seems that V3 is mature enough to not need daily PRs to fix bugs.