I could see v7 firmware available. Is there any new feature or improvement that we could see in this version or is this bug fix release? Can someone from development throw some lights?
Answering my own question. I could see option to turn off the Green Status LED in this version on my 2 node and 4 node switches. That’s really a nice feature, especially in my case since one of the switch node is near my bed so it will be bright in night times, I can turn that Status LED off now. I am yet to push the v7 to other nodes. Still it will be good to see the development teams input though 
Are you have to reset the switch by open switch board or not? Please tell
Sorry the query is not clear. If you want to do factory reset by pressing the button, you have to open the switch board and do. If you want to change the WiFi SSID to different connection then there is a post by Amit in this forum where he talks about the action without opening the switch board. Please check that post.