Add release note
Add release note

0x6e6562/diffa,0x6e6562/diffa,aprescott/diffa,aprescott/diffa,0x6e6562/diffa,lshift/diffa,aprescott/diffa,aprescott/diffa,lshift/diffa,lshift/diffa,lshift/diffa,0x6e6562/diffa,lshift/diffa