Extension list is misleading. Lens 5 is out now and most are not compatible

[thpang]

From the landing page it show a growing list of Lens extensions, which is great. However with the release of Lens 5, and this being the default download, most of these extensions are not compatible with Lens 5 so it's quite misleading to share this when in reality these will not work.

The list and extensions needs to be listed in a grouping. Those that are Lens 4 compatible and those that are Lens 5 compatible.

Thx.

[dzou-hpe]

i put a small fix for the app-viewer. i have a PR open but i don't know when they can review it. you can use this for now:
https://github.com/dzou-hpe/lens-app-viewer/releases/download/v1.0.0/lens-app-viewer.tar