Add info about last_heartbeat api attribute
Add info about last_heartbeat api attribute
wakatime/wakatime,wakatime/wakatime,gandarez/wakatime,wakatime/wakatime,Djabbz/wakatime,wakatime/wakatime,queenp/wakatime,queenp/wakatime,gandarez/wakatime,Djabbz/wakatime,wangjun/wakatime,Djabbz/wakatime,Djabbz/wakatime,prashanthr/wakatime,wakatime/wakatime,Djabbz/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,Djabbz/wakatime,wakatime/wakatime,Djabbz/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,prashanthr/wakatime,wakatime/wakatime,wakatime/wakatime,wangjun/wakatime