Claude finished @Marchhill's task in 1m 4s —— View job

Review

• Gather context
• Read changed file
• Check for other stale references in the codebase
• Post review findings

This is a straightforward, correct fix. Here's what I verified:

Correctness

• Block.BlockAccessList property is typed ReadOnlyBlockAccessList? in Block.cs — the updated parameter types in BuildBlock and RunSingleBlock match exactly.
• ReadOnlyBlockAccessList has a parameterless constructor (public ReadOnlyBlockAccessList() : this([], 0) { } at ReadOnlyBlockAccessList.cs:64), so the three new BlockAccessList() → new() (target-typed new) conversions are valid and resolve to ReadOnlyBlockAccessList.
• The block!.BlockAccessList = bal assignment lines are unchanged and correct — they reference the property name, not the old type name.

Coverage of stale references

• No remaining BlockAccessList type name (as opposed to the property) references exist anywhere under tools/StatsAnalyzer/. The grep confirms only two remaining hits, both referencing the block.BlockAccessList property name in the tracer implementation, which are correct.

Style

• Using new() instead of new ReadOnlyBlockAccessList() is idiomatic C# 9+ target-typed new and avoids repeating the type name — fine choice.

No findings. The change is minimal, accurate, and complete.

Verdict: approve

This plugin is not added to our build pipelines? If not it should be added.