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| author | Mark Otto <[email protected]> | 2014-12-23 03:57:55 -0800 |
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| committer | Mark Otto <[email protected]> | 2014-12-23 03:57:55 -0800 |
| commit | 2b16cb921c927d6d27654f6200f37f900fdf359e (patch) | |
| tree | 3bc48477ac59aa391cb9dcc3dc5ec69e36c36561 /docs | |
| parent | d06dcd8431b000bf20ad0440dd8d0d84ee8d221b (diff) | |
| download | bootstrap-2b16cb921c927d6d27654f6200f37f900fdf359e.tar.xz bootstrap-2b16cb921c927d6d27654f6200f37f900fdf359e.zip | |
make some notes for myself
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/migration.md | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/migration.md b/docs/migration.md index 745c7b7e7..26139b818 100644 --- a/docs/migration.md +++ b/docs/migration.md @@ -8,6 +8,7 @@ title: Migrating to v4.x.x For a broader overview, see [what's new](http://blog.getbootstrap.com/DEAD-LINK-FIX-ME-PLEASE) in the v4.0.0 release announcement. - Dropped IE8 support—v4 is now only IE9+. For sites needing IE8, use v3. +- Dropped iOS 6 support. - Added official support for Android v5.0 Lollipop's Browser and WebView. Earlier versions of the Android Browser and WebView remain only unofficially supported. - Switched from `px` to `rem` as our primary unit in CSS. - Media queries are now in `em`s. @@ -65,6 +66,12 @@ The following deprecated Less/SCSS variables have been removed in v4.0.0: * `@screen-xs`, `@screen-xs-min`. The extra small breakpoint has no lower bound, so these variables were logically absurd. Reformulate your expression in terms of `$screen-xs-max` instead. * `@grid-float-breakpoint` +## Misc notes to prioritize + +- Removed the `min--moz-device-pixel-ratio` typo hack for retina media queries +- Dropped `.hidden` and `.show` because it interferes with jQuery's `$(...).hide()`. +- Change buttons' `[disabled]` to `:disabled` as IE9+ supports `:disabled`. However `fieldset[disabled]` is still necessary because [native disabled fieldsets are still buggy in IE11](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/fieldset#Browser_compatibility). + TODO: audit list of stuff in v3 that was marked as deprecated ## Additional notes |