There will be a new announcement in May from Canon, according to CR, we will finally see the long rumored 7D successor 7D Mark II. And also, the new Canon PowerShot SX60 HS with 100X zoom lens will also coming in May.
According to CR, the successor of G16 Canon PowerShot G17 is to be announced soon, it may coming as early as in May, 2014. The G16 was release last August in 2013. G16 was a very minor refresh from the G15.