Updated the changelog with some details regarding third party patch.
Updated the changelog with some details regarding third party patch.

rxl194/tinymce,gencer/tinymce,ikuchmin/tinymce,collective/tinymce,ETSI-CTI/TinySpecMCE,leofeyer/tinymce,ETSI-CTI/TinySpecMCE,gencer/tinymce,nbcp/tinymce,FernCreek/tinymce,Razzwan/tinymce,simachewh/tinymce,kencheung/tinymce,Razzwan/tinymce,tinymce/tinymce,Kindling/tinymce,sjbufton/tinymce,TeamupCom/tinymce,TeamupCom/tinymce,FernCreek/tinymce,henrythewasp/tinymce,aduth/tinymce,nbcp/tinymce,leofeyer/tinymce,FernCreek/tinymce,gabixdev/tinymce,Shopify/tinymce,danielpunkass/tinymce,gabixdev/tinymce,fashionsun/tinymce,danielpunkass/tinymce,jashua212/tinymce,endjin/tinymce,collective/tinymce,ChristophKaser/tinymce,cclaerhout/tinymce,pmpl-5/tinymce,shilpi230/tinymce,tinymce/tinymce,support-dot-com/tinymce,mplank/tinymce,rbecheras/tinymce,henrythewasp/tinymce,aduth/tinymce,1099511627776/tinymce,blakewallan/tinymce,howanghk/tinymce,jtark/tinymce,danielpunkass/tinymce,fhchina/tinymce,rxl194/tinymce,tinymce/tinymce,Kindling/tinymce,fillabs/TinySpecMCE,Zimbra/tinymce,M4R7iNP/tinymce,danchr/tinymce,fashionsun/tinymce,blakewallan/tinymce,shilpi230/tinymce,rednose-public/tinymce,howanghk/tinymce,MediehusetTek/tinymce,support-dot-com/tinymce,simachewh/tinymce,rbecheras/tinymce,enfold/tinymce,fhchina/tinymce,adaptiffdesigns/tinymce,kencheung/tinymce,danchr/tinymce,MediehusetTek/tinymce,enfold/tinymce,adaptiffdesigns/tinymce,jashua212/tinymce,ChristophKaser/tinymce,VioletLife/tinymce,Zimbra/tinymce,rednose-public/tinymce,sachgits/tinymce,M4R7iNP/tinymce,sjbufton/tinymce,sachgits/tinymce,jtark/tinymce,ice8lue/tinymce,pmpl-5/tinymce,dziemian007/tinymce,ice8lue/tinymce,nikolas/tinymce,widgetfactory/tinymce,toxalot/tinymce,nikolas/tinymce,widgetfactory/tinymce,1099511627776/tinymce,toxalot/tinymce,fillabs/TinySpecMCE,endjin/tinymce,VioletLife/tinymce,bsuh/tinymce,mplank/tinymce,bsuh/tinymce,cclaerhout/tinymce,ikuchmin/tinymce,dziemian007/tinymce