You don't always have to wait for a keynote for new Apple products, as is the case today with a sneaky rollout of some new Macbook Pro and iMac with Retina 5K configs.
The coolest new update is a 15" MacBook Pro that features Force Touch trackpad, previously only found in the 13" version. It also has a new AMD Radeon R9 M370X graphics card, along with slightly improved battery life. That should be a boon to designers, gamers, and video editors who need as much horsepower as they can get. The new 15" MacBook Pros come in two models, priced at $2799 and $3499.
Also updated are the prices of Apple's line of iMacs with Retina 5K displays. The cheapest model is now $2799, and the top-end model is $3199. By going for the cheaper model you are sacrificing the 1 TB hybrid Fusion drive for a traditional hard disk, as well as a slightly slower processor.