node_modules: update (#290)

Co-authored-by: dawidd6 <9713907+dawidd6@users.noreply.github.com>

node_modules/showdown/README.md

@@ -1,7 +1,6 @@
 ![Showdown][sd-logo]
 
-[![Build Status: Linux](https://travis-ci.org/showdownjs/showdown.svg?branch=master)](https://travis-ci.org/showdownjs/showdown)
-[![Build Status: Windows](https://ci.appveyor.com/api/projects/status/github/showdownjs/showdown?branch=master&svg=true)](https://ci.appveyor.com/project/tivie/showdown/branch/master)
+![Build Status: Linux](https://github.com/showdownjs/showdown/actions/workflows/node.js.yml/badge.svg)
 [![npm version](https://badge.fury.io/js/showdown.svg)](http://badge.fury.io/js/showdown)
 [![Bower version](https://badge.fury.io/bo/showdown.svg)](http://badge.fury.io/bo/showdown)
 [![Join the chat at https://gitter.im/showdownjs/showdown](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/showdownjs/showdown?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
@@ -17,15 +16,17 @@ Showdown can be used client side (in the browser) or server side (with NodeJs).
 
 Check a live Demo here http://demo.showdownjs.com/
 
-## [![Patreon](https://c5.patreon.com/external/logo/become_a_patron_button.png)](https://www.patreon.com/bePatron?u=11141581)
+## Funding
 
 As you know, ShowdownJS is a free library and it will remain free forever. However, maintaining and improving the library costs time and money.
 
-If you like our work and find our library useful, please donate through [patreon](https://www.patreon.com/showdownjs) or directly through [paypal](https://www.paypal.me/tiviesantos)!! Your contribution will be greatly appreciated and help me continue to develop this awesome library.
+If you like our work and find our library useful, please donate through [paypal](https://www.paypal.me/tiviesantos)!!
+Your contribution will be greatly appreciated and help us continue to develop this awesome library.
 
 ## License
 
-Showdown 1.x is released under GPL 2.0
+ShowdownJS v 2.0 is release under the MIT version.
+Previous versions are release under BSD.
 
 ## Who uses Showdown (or a fork)
 
@@ -34,6 +35,7 @@ Showdown 1.x is released under GPL 2.0
  - [Stackexchange](http://stackexchange.com/) - forked as [PageDown](https://code.google.com/p/pagedown/)
  - [docular](https://github.com/Vertafore/docular)
  - [md-page](https://github.com/oscarmorrison/md-page)
+ - [QCObjects](https://qcobjects.dev)
  - [and some others...](https://www.npmjs.com/browse/depended/showdown)
 
 ## Installation
@@ -60,15 +62,19 @@ The NuGet Packages can be [found here](https://www.nuget.org/packages/showdownjs
 
 You can also use one of several CDNs available: 
 
-* github CDN
+* jsDelivr
 
-        https://cdn.rawgit.com/showdownjs/showdown/<version tag>/dist/showdown.min.js
+        https://cdn.jsdelivr.net/npm/showdown@<version tag>/dist/showdown.min.js
 
 * cdnjs
 
         https://cdnjs.cloudflare.com/ajax/libs/showdown/<version tag>/showdown.min.js
 
+* unpkg
+       
+        https://unpkg.com/showdown/dist/showdown.min.js
 
+*Note*: replace `<version tag>` with an actual full length version you're interested in e.g. `1.9.0`
 ## Browser Compatibility
 
 Showdown has been tested successfully with:
@@ -87,13 +93,16 @@ The converter itself might even work in things that aren't web browsers, like Ac
 
 ## Node compatibility
 
-Showdown has been tested with node 6, 8 and 10. However, it should work with previous versions, such as node 0.12.
+Showdown supports node versions in the "Current", "Active" and "Maintenance" phases. Currently this includes Node 12.x, 14.x, 16.x and 17.x. See the [node release roadmap for more details](12.x, 14.x, 16.x, 17.x). 
 
+Other versions of node may likely work, but they are not tested regularly.
 
-## Legacy version
+## Pervious versions
 
 If you're looking for showdown v<1.0.0, you can find it in the [**legacy branch**][legacy-branch].
 
+If you are looking for showdown 1.* you can find it in the [version_1.x][version_1.x] branch.
+
 ## Changelog
 
 You can check the full [changelog][changelog]
@@ -341,7 +350,7 @@ var defaultOptions = showdown.getDefaultOptions();
    by 4 spaces for them to be nested, effectively reverting to the old behavior where 2 or 3 spaces were enough.
    **(since v1.5.0)**
  
- * **simpleLineBreaks**: (boolean) [default false] Parses line breaks as <br> like GitHub does, without
+ * **simpleLineBreaks**: (boolean) [default false] Parses line breaks as `<br>`, like GitHub does, without
    needing 2 spaces at the end of the line **(since v1.5.1)**
  
    ```md
@@ -379,6 +388,8 @@ var defaultOptions = showdown.getDefaultOptions();
  * **underline**: (boolean) [default false] ***EXPERIMENTAL FEATURE*** Enable support for underline.
    Syntax is **double** or **triple** **underscores** ex: `__underlined word__`. With this option enabled, underscores are no longer parses into `<em>` and `<strong>`.
 
+ * **ellipsis**: (boolean) [default true] Replaces three dots with the ellipsis unicode character.
+
  * **completeHTMLDocument**: (boolean) [default false] Outputs a complete html document,
    including `<html>`, `<head>` and `<body>` tags' instead of an HTML fragment. (since v.1.8.5)
 
@@ -435,6 +446,10 @@ If you're using TypeScript you maybe want to use the types from [DefinitelyTyped
 
 Integration with SystemJS can be obtained via the third party ["system-md" plugin](https://github.com/guybedford/system-md).
 
+## Integration with VueJS
+
+To use ShowdownJS as a Vue component quickly, you can check [vue-showdown](https://vue-showdown.js.org/).
+
 ## XSS vulnerability
 
 Showdown doesn't sanitize the input. This is by design since markdown relies on it to allow certain features to be correctly parsed into HTML.