How do we install iOS 6.x and 7.x SDK Simulators into Xcode 7 GM? I have several products that could be running on iOS 6 and 7 versions with a completely new architecture.

I'm missing the version id and the simulator folder on my device is showing up. I uninstalled Xcode 10.x and started a new install of Xcode 11. After downloading, with delays and errors, my choices are giving me an identifier for the folder name that holds the simulator. I have no idea what the iOS versions might be except for a few. Bizarro. example: notice how "iPhone XR (12.0)" and "iPhone X (A7EA57EC- ...)" . I must have done something or did not uninstall Xcode properly.

Is there a sample set of code available for session 10119? The Developer App displays "Supports Copy Code" , but some of us have no idea what copy code refers too. Is that a link or clipboard feature?

Background before the Question: CloudKit Records have been documented to handle "attribute" (Entity->attribute) types - String, Binary Data, and Transformable and each attribute generates an additional field with a key CD[attribute.name]ckAsset. If a field's value grows too large to store within a record size limit of 1 MB, Core Data converts the value to an external asset. This is what is documented for private Record CloudKit Stores. https://developer.apple.com/documentation/coredata/mirroring_a_core_data_store_with_cloudkit/reading_cloudkit_records_for_core_data It appears each Managed Object (Entity) attribute has a limit size of 1 MB with an overflow to an external asset. Question: What is the physical device size limit for Public Shared CloudKit attributes? Plus, any insight on how to ( any documentation, example projects testing this limit on private or shared, past and present WWDC presentations, or external book references) on attribute limits, transfer times, or how to guarantee a triggered near real-time sync? What are the size limits for close to real time sync across iOS, macOS, tvOS devices? Main Question: Public Shared CloudKit attribute size limits?