In my app, tapping on an item, copies data to the clipboard rather than showing a modal view. The menu allowed the app to give users a way to edit and delete items by long pressing. In iOS 13 the following methods related to showing a menu when a user long presses an item in a collection view were depreciated: collectionView(_:shouldShowMenuForItemAt:) collectionView(_:canPerformAction:forItemAt:withSender:) collectionView(_:performAction:forItemAt:withSender:) I've looked through the WWDC19 sessions and I cannot find any addressing this - What should we be using instead?

Using the App Icon template "macOS 11 (Beta) Download for Photoshop" from the design resources page - https://developer.apple.com/design/resources/ I've made an updated set of icons with the new Big Sur styling for my app. However, when I use the generate > Image Assets feature all of the icons are generated as 2040 × 1989 (the dimensions of the template) with the icon in it's relative position from the template. Is there a way I can get photoshop to export the icons at their intended sizes rather than the size of the template? Edit: I am using Photoshop version 21.2.3 (the latest version available on Adobe Creative Cloud)

I have a multipart message and in the MEMessageSecurityHandler.decodedMessage(forMessageData:) function call, I can access all of the headers of the email, but when I get to the body section, the actual content of the email is missing. I've dumped the data out to a file and can see that there is an X-Apple-Content-Length header been added, but the content of the multipart email --=-=W2HxPVXDSaWZZw=-= X-Apple-Content-Length: 11 Content-Type: application/pgp-encrypted --=-=W2HxPVXDSaWZZw=-= Content-Transfer-Encoding: 7Bit Content-Disposition: inline; filename=openpgp-encrypted-message.asc Content-Type: application/octet-stream; name="openpgp-encrypted-message.asc" X-Apple-Content-Length: 9608 --=-=W2HxPVXDSaWZZw=-=-- How can I access the content of these parts to decrypt the message?

I've already created feedback id FB9647811 about this, but as there has been no response to that I was wondering if anyone else had experienced the same or found a fix. My extension was working until Monterey beta 7 but now it crashes with the following message: [MEDecodedMessage initWithData:securityInformation:]: unrecognized selector sent to instance According to the documentation this is the correct constructor.