Update roadmap

Updated the last updated date and added a section for Swift 6.2 compatibility.

Author: AnthonyMDev

apollo-ios/ROADMAP.md

@@ -1,6 +1,6 @@
 # 🔮 Apollo iOS Roadmap
 
-**Last updated: 2025-10-14**
+**Last updated: 2025-11-31**
 
 For up to date release notes, refer to the project's [Changelog](https://github.com/apollographql/apollo-ios/blob/main/CHANGELOG.md).
 
@@ -24,10 +24,16 @@ Please see our [patch releases milestone](https://github.com/apollographql/apoll
 
 The initial release of Apollo iOS 2.0 does not include support for web sockets. We are committed to implementing web sockets for 2.0 as soon as possible to return to feature parity with 1.0 in this regard.
 
-### [Support codegen of operations without response models](https://github.com/apollographql/apollo-ios/issues/3165)
+### Swift 6.2 Compatibility
 
 _Status: Not started_
 
+Ensure Apollo iOS 2.0 compiles properly with Swift 6.2. This includes supporting the Default Main Actor Isolation setting.
+
+### [Support codegen of operations without response models](https://github.com/apollographql/apollo-ios/issues/3165)
+
+_Status: API design in progress_
+
 - Support generating models that expose only the minimal necessary data for operation execution (networking and caching).
 - This would remove the generated response models, exposing response data as a simple `JSONObject` (ie. [String: AnyHashable]).
 - This feature is useful for projects that want to use their own custom data models or have binary size constraints.