# 🎉 Node-RED 2.0 Released

**URL:** <https://discourse.nodered.org/t/node-red-2-0-released/48647>\
**Category:** News\
**Created:** [20 July 2021 10:45 UTC](https://discourse.nodered.org/t/node-red-2-0-released/48647 "2021-07-20T10:45:29Z")\
**Posts on this page:** 1\
**Showing post:** 43

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**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [21 July 2021 10:01 UTC](https://discourse.nodered.org/t/node-red-2-0-released/48647/43 "2021-07-21T10:01:49Z")

</div>

This is a known issue with an prototype polution caused by other nodes.

See this thread: [🎉 Node-RED 2.0.0-beta.1 Released - #84 by Botched1](https://discourse.nodered.org/t/node-red-2-0-0-beta-1-released/46990/84)

Do you have any of these nodes installed...

- [node-red-contrib-deconz-test-zehir](https://www.npmjs.com/package/node-red-contrib-deconz-test-zehir) - [issue raised](https://github.com/deconz-community/node-red-contrib-deconz/issues/140) - fixed in v1.3.3
- [node-red-contrib-defaro](https://www.npmjs.com/package/node-red-contrib-defaro) - [issue raised](https://github.com/bkorda/node-red-contrib-defaro/issues/1)
- [node-red-contrib-zigbee2mqtt](https://www.npmjs.com/package/node-red-contrib-zigbee2mqtt) - [issue raised](https://github.com/andreypopov/node-red-contrib-zigbee2mqtt/issues/41) - fixed in v0.6.9
- [node-red-contrib-wirenboard](https://www.npmjs.com/package/node-red-contrib-wirenboard) - [issue raised](https://github.com/andreypopov/node-red-contrib-wirenboard/issues/2) - fixed in v3.5.1
- [node-red-contrib-deconz](https://www.npmjs.com/package/node-red-contrib-deconz) - [Issue raised](https://github.com/deconz-community/node-red-contrib-deconz/issues/140) - fixed in v1.3.3
- [node-red-contrib-zway](https://www.npmjs.com/package/node-red-contrib-zway) - [Issue raised](https://github.com/bkorda/node-red-contrib-zway/issues/9) - fixed in v1.0.0
- [node-red-contrib-spruthub](https://www.npmjs.com/package/node-red-contrib-spruthub) - [Issue raised](https://github.com/andreypopov/node-red-contrib-spruthub/issues/3) - fixed in v1.0.4

See here for workaround...

> [@tada Node-RED 2.0.0-beta.1 Released](https://discourse.nodered.org/t/node-red-2-0-0-beta-1-released/46990/93):
>
> If you (or anyone) does need the deconz node, the fix I posted before also works for that node... Open \node-red-contrib-deconz\static\js\multiple-select.min.js in a text editor and replace the contents with [this updated version](https://raw.githubusercontent.com/wenzhixin/multiple-select/develop/dist/multiple-select.min.js) - then save & close the file. Open \node-red-contrib-deconz\static\css\multiple-select.css in a text editor and replace the contents with [this updated version](https://raw.githubusercontent.com/wenzhixin/multiple-select/develop/dist/multiple-select.css) - then save & close the file. Stop / re-start node-red Refresh browser But the author is aware and does int…

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_[View the full topic](https://discourse.nodered.org/t/node-red-2-0-released/48647)._