
* changes: Weigh DiffSummary by on-heap size, not serialized size Version DiffSummary cache separately from PatchList cache DiffSummary: Improve serialization Rename FileList cache to DiffSummary
* changes: Weigh DiffSummary by on-heap size, not serialized size Version DiffSummary cache separately from PatchList cache DiffSummary: Improve serialization Rename FileList cache to DiffSummary