﻿When upgrading TinyMCE be aware of the following Umbraco specific things:
1.
The contextmenu plugin needs to be updated for translation of items and to ensure that it uses the Umbraco image plugin. Compare with a previous version

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2. The paste plugin needs to be updated with umbraco specific style matching in the _preProcess method:
// UMBRACO SPECIFIC, remove all headers that's not in the style list
var umbracoAllowedStyles = this.editor.getParam('theme_umbraco_styles');
for (var i = 1; i < 7; i++) {
    if (umbracoAllowedStyles.indexOf("h" + i) == -1) {
        h = h.replace(new RegExp('<h' + i + '>', 'gi'), '<p><b>');
        h = h.replace(new RegExp('</h' + i + '>', 'gi'), '</b></p>');
    }
}

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3. Languages
- Make sure to update new languages in the "advanced" theme of the original tinyMCE distribution to be called "umbraco" instead of "advanced" and placed
in the "umbraco" folder

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4. Update advLink and advImage to point to the Umbraco modals instead of the tinyMCE ones:
Link:
				file: tinyMCE.activeEditor.getParam('umbraco_path') + '/plugins/tinymce3/insertLink.aspx',
					width : 480 + parseInt(ed.getLang('advlink.delta_width', 0)),
					height : 510 + parseInt(ed.getLang('advlink.delta_height', 0)),

Image:
				file: tinyMCE.activeEditor.getParam('umbraco_path') + '/plugins/tinymce3/insertImage.aspx',
				width: 575 + parseInt(ed.getLang('advimage.delta_width', 0)),
				height: 585 + parseInt(ed.getLang('advimage.delta_height', 0)),

5. Update the advlink.js to make sure that it doesn't check for the loads of tabs in the traditional tiny link dialog (check old version)