This is a meta issue to track the things needed to add benchmarking support for PoV size, critical for launching Parachains on Polkadot.

• Enable Measurement of PoV Size in Benchmarking Pipeline Add PoV Tracking to Benchmarking Pipeline substrate#8559
• Take into account PoV compression
• Add MaxEncodedLen requirement to storage (meta issue: MaxEncodedLen tracking issue substrate#8719) Allow to specify some max number of values for storages in pallet macro. substrate#8735
• Add BoundedVec to Storage Primitives BoundedVec + Shims for Append/DecodeLength substrate#8556
• Migrate existing storage Vec to BoundedVec (meta issue: [FRAME Core] Remove without_storage_info on pallets #323)
• Measure average PoV overhead for storage Maps
• Re-evaluate benchmarks for worst case PoV conditions
• Weight Tuple (computation_weight, pov_weight) and abstractions The rest of the way to Weights V2 (Tracking Issue) #256
• Weight Output Generation / Automation