6 The first stable release of the new CKEditor 4 code line.
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8 The CKEditor JavaScript API has been kept compatible with CKEditor 4, whenever
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9 possible. The list of relevant changes can be found in the [API Changes page of
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10 the CKEditor 4 documentation][1].
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12 [1]: http://docs.ckeditor.com/#!/guide/dev_api_changes "API Changes""
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