Plutus 1.71.0.0 adds the full V4 script context ahead of node 11.2
Consensus moved the Leios database to main and released ouroboros-consensus 5.0 and 5.1.0.0, while the mempool reserves capacity for an Endorser Block that comes from Dijkstra-era protocol parameters and is zero in every earlier era. Hydra fixed a fanout step that crashed nodes holding tokens minted on layer 2, and research presented a paper on reserve depletion in proof-of-stake systems at AFT 2026.
