Specifically, many of the "ESP8266WiFi.xxx" methods have moved to a module.
A draft of the new docs for this can be found here:
https://github.com/nkolban/Espruino/blo ... r_Guide.md
Again ... this is only a temporary place to find docs and a week from now, you should be able to find the proper docs at the normal location of:
https://github.com/espruino/Espruino/bl ... r_Guide.md
The work items being tracked in Github for these changes can be found here:
https://github.com/espruino/Espruino/issues/589
and
https://github.com/espruino/Espruino/issues/630
Anyone interested in examining the specs for the new interface are welcome to come and join the conversations.
It is not envisaged that once these changes are made there will be any further disruption to the API (we hope) again.