Postalmax

1.3.1 (2026-10-18, 12.1.5 compatibility hotfix)

Fixed

• 12.1.5 client compatibility: Blizzard removed the global fallbacks of a batch of item functions in 12.1.5 — this fixes 8 legacy references that silently stopped working on the new client: merchant bulk-buy capacity calculation (understated or even zero when family / reagent bags are equipped — the "can't buy some items" some players reported), ratio-mail bag counts and capacity checks, forwarding's family-bag check, and taken-item name display. All now prefer the C_Item namespace with an automatic fallback for older clients (pre-12.1.5 clients are unaffected).

1.3.1（2026-10-18，12.1.5 兼容热修）

修复

• 12.1.5 客户端兼容：暴雪在 12.1.5 移除了一批全局物品函数的兼容层——修复插件中 8 处旧式引用在新客户端上静默失效的问题：商人批量购买的可买上限计算（装备家族包 / 材料包时上限被低估甚至为零，即部分玩家反馈的「有些东西买不了」）、比例邮寄的背包物品计数与容量判定、转发的家族包判定、收取物品名显示。全部改为 C_Item 命名空间优先 + 老客户端自动回退的双路兼容（12.1.5 之前的客户端不受影响）。