I found the answer here:
https://api4.windy.com/

"Windy API is not compatible with higher versions of Leaflet and we have no intention to upgrade so far."

Have you taken a decision against upgrading to 1.x or is it just a matter of funding/time/priorities?

Hi

I understand your motivation for adding the download app button when the API is used on a mobile website, but I would like to suggest/request that you change the text to "Download Windy app" to avoid confusion. I am using the API for a custom webapp so when the user sees this button they will assume "app" refers to our own app rather that Windy.

Will you consider changing the text to "Download Windy app" or "Install Windy"?

Regards
Riaan

I have also enquired, and got an email response, but then no answer to my further questions or followup emails. :(

I found the answer here:
https://api4.windy.com/

"Windy API is not compatible with higher versions of Leaflet and we have no intention to upgrade so far."

Have you taken a decision against upgrading to 1.x or is it just a matter of funding/time/priorities?

"Would you like to develop your own Windy plugin and extend Windy's functionality?"

Yes!

Hi, I remember seeing a notice that the plugin only support NPM Leaflet 0.7.7 and that there are no plans to support 1.x at this stage? I can find the post now.

Can you confirm if you will support 1.x in the near future?