Evidence:Sourced from the official Z Route: Redemption Discord announcements channel (Z Admin post, 2026/6/3).
A rules change here worth noting for squad building: every deployed hero now needs at least one soldier assigned, closing off some previously possible zero-troop deployment tricks. The Official Rank system added illustrated rule guides for new players, and Glory Trial’s three battlefields each got a unique background and faster quick-challenge effects. Fixes covered a Power-display mismatch after cross-server transfers, an issue where Zombie Siege end-of-event mail claimed a successful defense even when no defense squad had been set, and a Rally queue-selection bug that could pick a returning queue over an idle one.
Condensed independent summary of an official Z Route: Redemption Discord announcement. Not a reproduction of the developer's changelog text — see the official Discord for the full original wording.