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JQuery 3.0 Release Candidate Release





UPD: at the request of readers added a list of key changes.



Last Friday, May 20, jQuery 3.0 Release Candidate was released - almost the final version of jQuery 3.0, which you can already try in action. After the release of the third version of jQuery, branches 1.12 and 2.2 will receive critical patches for some time, but will not receive new features or major changes. jQuery 3.0 will not support IE 6, 7 and 8 versions, so if you support these browsers, you can use the latest release 1.12.

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The jQuery authors expect that the transition to the new version will not cause problems for most users, but it contains some significant changes that may be incompatible with the old code. For such cases, there is a guide to the transition to the new version and migration plugin , designed to fix compatibility issues.



Links for jQuery 3.0 Release Candidate:



Full version: https://code.jquery.com/jquery-3.0.0-rc1.js

Minified: https://code.jquery.com/jquery-3.0.0-rc1.min.js



There is also the option to install the new version of the plugin via npm:

npm install jquery@3.0.0-rc1 




jQuery Migrate 3.0-rc plugin:



Full version: code.jquery.com/jquery-migrate-3.0.0-rc1.js

Minified: code.jquery.com/jquery-migrate-3.0.0-rc1.min.js



Installation in npm:

 npm install jquery-migrate@3.0.0-rc1 


A short list of changes can be found on the jQuery blog page , a more complete one can be found on the jQuery Core 3.0 Upgrade Guide page and in the githaba bug tracker .



List of key changes:



Browser support:





Ajax





Attributes





Core





Data





Deferred





Screen sizes





Effects



Developments





Manipulation





Offset





Selectors





Serialization





I will be glad to your comments and comments. About errors and shortcomings reported in a personal.

Thank!

Source: https://habr.com/ru/post/301482/



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