README

Author: AllenFang

README.md

@@ -35,16 +35,14 @@ Check [this](http://allenfang.github.io/react-bootstrap-table/advance.html) for
 Check the <a href='https://github.com/AllenFang/react-bootstrap-table/blob/master/CHANGELOG.md'>CHANGELOG</a> for more detail release notes.
 
 ## Notes
+***`v4.0.0-beta.1` published, this release is for replacing `react-toastr` with `react-s-alert`, check [PR#1216](https://github.com/AllenFang/react-bootstrap-table/pull/1216) and after `v4.0.0`, `react-bootstrap-table` will use `react-s-alert` for notification***
+
 ***```v3.0.0``` released, check [examples](https://github.com/AllenFang/react-bootstrap-table/tree/v3.0.0-dev/examples/js/custom) to learn how to customize the component. following
 is the major things we completed in this release***
 - Remove the `bootstrap.js` and `jQuery` dependencies
 - More easy and have ability to customize the components(search, pagination, insert modal etc.)
 - Key board Navigation
 
-***```v2.10.0-beta.1``` is a revised version for fixing couples unalign column and incorrect height etc. If you have any unalign problems before `v2.9.2`, give this beta version a try and any feedback is welcome***
-
-***```v3.0.0``` is under planning, check [Milestone to v3.0.0](https://github.com/AllenFang/react-bootstrap-table/issues/497).<br/>***
-
 ***After ```v2.4.4```, we move the css files to ```dist``` folder for allowing this repo can be hosted on [cdnjs](https://github.com/cdnjs/cdnjs)<br/>***
 
 ## Development