yaosutu ea9d7ed769 docs(changelogs-v2): 订单调整 snapshot/submit 契约重制（#4488/#4498/#4502/#4509/#4516） ...

snapshot 出参：basic 每次必返+承载订单号/产品名/团号+5金额，删顶层 discounts/surcharges/金额，行程改 days[].nodes[] 带价；
submit 入参：删 editReason/tabLocks/confirmDiffHash/basic/feeChanges，行程改 days[].nodes[]；出参精简为仅 success。

2026-06-27 18:14:19 +08:00

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2026-05

docs(v3): 退费说明接入产品/订单快照 + /admin/refund-note 网关路由修复 (PR #3308/#3312)

2026-06-01 15:38:08 +08:00

2026-06

docs(changelogs-v2): 订单调整 snapshot/submit 契约重制（#4488/#4498/#4502/#4509/#4516）

2026-06-27 18:14:19 +08:00