Economy 0.0.21

• Record every committed account balance operation with typed personal/team ownership, source, reason, exact cash delta and external-flow attribution. Preserve individual zero-net sequences and exclude rejected or fully refunded attempts.
• Include Economy-owned item/fluid escrow, provider reservations and compensation claims exactly once in Portfolio valuation. Transfers retain both account legs without treating incoming cash as trading profit.
• Preserve explicitly stale last-known storage quantities across unloads and restarts. Portfolio valuation and display-name lookup never load chunks; confirmed missing stores are pruned.
• Refresh the visible Portfolio periodically and through LIVE, with per-player throttling, owner-indexed valuation caches, and row/encoded-byte packet limits that visibly disclose omitted display rows.
• Persist compatible attributed history with up to 1,023 recent points plus a cash-flow-preserving older-history checkpoint. Existing legacy snapshots remain explicitly unattributed; incomplete known-only observations do not become legacy aggregate fallbacks.
• Keep independent nested addon trades and callback mutations separately attributed, including when caller contexts are reused, the surrounding trade is refunded, or an account is deleted/recreated during settlement. Grouped events disclose their shared final valuation while retaining every operation delta.
• Clear stale Portfolio state using the exact typed account identity, including switches between same-name teams, and keep mixed legacy history rollups visibly disclosed.
• Add shared cross-version history, conservation, packet, storage-cache and real-world no-chunk-load regressions for Minecraft 1.20.1, 1.21.1 and 26.1.2.