Changelog: Make the 1.14.0 changelog more precise

The commit that removed support for IE & legacy browsers also removed 4 APIs:
* `$.fn._form`
* `$.ui.ie`
* `$.ui.safeActiveElement`
* `$.ui.safeBlur`

Make it explicit.

Author: mgol

page/changelog/1.14.0.md

@@ -12,7 +12,8 @@ jQuery UI 1.14 triggers no jQuery Migrate warnings when running its test suite a
 
 ## General
 
-* Removed: Support for IE & other legacy browsers ([bb49bd794](https://github.com/jquery/jquery-ui/commit/bb49bd794bc8ea4238162725b518fb46234f3cf9))
+
+* Removed: Support for IE & other legacy browsers; APIs `$.fn._form`, `$.ui.ie`, `$.ui.safeActiveElement` & `$.ui.safeBlur` ([bb49bd794](https://github.com/jquery/jquery-ui/commit/bb49bd794bc8ea4238162725b518fb46234f3cf9))
 * Removed: Support for older jQueries within each major line ([daa6fb55b](https://github.com/jquery/jquery-ui/commit/daa6fb55b35065c49c0ffc879c94627bbf85404c), [ec3edb687](https://github.com/jquery/jquery-ui/commit/ec3edb687609af9677317dfd2ec80a5bec7b35c5), [aa06be981](https://github.com/jquery/jquery-ui/commit/aa06be9813abeea148738ed3bae0ec638a535545), [ec3edb687](https://github.com/jquery/jquery-ui/commit/ec3edb687609af9677317dfd2ec80a5bec7b35c5))
 * Changed: Stop relying on `jquery-patch.js` internally, add tests ([9887579b6](https://github.com/jquery/jquery-ui/commit/9887579b61972647f1478e64c5d7987f9d9cb039))
 * Fixed: Opacity of the `ui-widget-overlay` class in root-level files `jquery-ui.css` & `jquery-ui.theme.css` in `jquery-ui-1.14.0.zip` & `jquery-ui-themes-1.14.0.zip` - as well as their minified versions - is now correctly `.3` instead of `.003` ([jquery/download.jqueryui.com@f4c9d83](https://github.com/jquery/download.jqueryui.com/commit/f4c9d8311a181e08bd02b6530e51cb400484794c))