The date was first predicted for the iPad Pro by leaker Jon Prosser. However, there have now been several other leaks that corroborate the timeline.
Apple authorized retailer John Lewis lists May 21 as the release date for the new iMac, 11-inch iPad Pro, and 12.9-inch iPad Pro.
Additionally, Apple itself leaked the May 21st date in the source code of a U.K. pre-order press release today.
The all-new iMac, iPad Pro, Apple TV 4K, purple iPhone 12 and iPhone 12 mini, and AirTag arrive in stores and on doorsteps around the world May 21.
That copy is clearly a draft; however, it does give significant weight to May 21 as the release date.
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