v0.5.7

What's Changed

• fix(synth): 修复 synth 已知限制第一批（A/B1/B2/C1）与第二批（H/I/E） by @c2j in #96
• feat: inline URL connections — no config entry needed by @c2j in #97
• load(#98): CSV/JSONL/JSON bulk loader — FK-safe order, per-table txns, audit receipts by @c2j in #99
• Fix all 8 issues from PR #99 verification (#100-#107) by @c2j in #110
• fix: GaussDB 实战加固 #111-115（密码注入/SQL_ASCII 注释/多语句脚本/load 缺列/synth 前导零） by @c2j in #119
• fix(delta-diff): GaussDB bucketdiff 键域探针失败级联 (#108) + --exclude-columns (#109) by @c2j in #118

Full Changelog: v0.5.6...v0.5.7