Hi, my colleague and I have had some trouble getting pallettes installed ourselves, especially because of network issues / rules that would prohibite our core from communicating outwards. We have found a work-around, where we download a .tgz file and upload it manually in the pallette manager. The manual can be found here: https://forums.opto22.com/t/install-older-version-specific-version-of-a-node-red-node/3796/4 Combine the URL as shown in the example, and it will directly download the .tgz file.
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