Major Ingame Script Compatibility Issues After Update 1.206.x

Hello Keen team,

Since the release of update 1.206.x . I allready submited a bug before, after the last hotfix, some scripts are working again, but others are still broken. When I correct the current error, alot new errors pop up. Several players, including myself, are experiencing the following issues:

1. `Cannot convert from List<T> to MemorySafeList<T>` or similar with Dictionary types.

2. `Feature 'local functions' is not available in C# 6. Please use language version 7.0 or greater.`

3. `Error: Identifier expected` in places that previously compiled correctly.

These problems seem to be related to the newly introduced `VRage.Scripting.MemorySafeTypes.*` classes, which are automatically injected into runtime scripts — possibly via ILInjector. This affects core collections like List and Dictionary, even though they were fully functional in earlier versions.

At the same time, Ingame Scripts are still compiled using **C# 6**, which doesn't support features like local functions. This creates contradictions: older scripts using C# 6 features now require structures (like MemorySafeDictionary) that are not properly documented, accessible, or intended for PB scripts.

We’d like to know:

- Is this a **deliberate API change** that we should adapt to?

- Or is it a **regression bug** that will be addressed in a future hotfix?

Right now, many well-known Workshop scripts no longer work, and new ones can't be maintained properly under these constraints.

Thank you for any clarification or roadmap on this issue!

Best regards,

Royal Rollin