@toast-ui/editor 2.2.0 on Node.js NPM

Enhancement

5f62f5e Improve default HTML sanitizer module to solve XSS vulnerability (#734)
75c7da5 Set contenteditable attribute on paragraph block type using custom renderer (#998)
609e89d [Markdown] The code block's language is case-insensitive (#1004)
ec405e2 [Markdown] Add a margin to separate the code blocks when highlighting the code block syntax (#1032)
739dfe4 [WYSIWYG] Remove span tag with default color when copying/pasting text in the Viewer (or the Preview) (#1036)

5ec7db0 form is submitted when the mode switch button is clicked (#969)
dfe4382 Remove types of removed API (setValue, getValue) (#970)
5ec7db0 Editor and viewer font styles are different (#1045)
a2f95ae [Markdown] Typing is slow when the list depth is long or there is a lot of content (#1012)
d9b9412 [Markdown] Shortcut for shift-tab in list does not work correctly (#1014)
ec405e2 [Markdown] Syntax highlighting of code blocks is broken under certain situations (#1032)
22a1744 [WYSIWYG] Script error occurs when text corresponding to a block of code is pasted (#693, #939)
d03b508 [WYSIWYG] change event does not fire when list bullet is entered (#757)
7c00b60 [WYSIWYG] Typed text disappears when changing style in heading (#878)
964009c [WYSIWYG] Text in table context menu overflows in certain languages (#891)
1f6a54d [WYSIWYG] Resizable box is created on the element with min-height applied in Internet Explorer (#984)
6f983b4 [WYSIWYG] Enter the tag string related to XSS in the code block and move the cursor to execute the script (#1021)