{"note":"bim_versions 導入後の保存のみ記録 (それ以前は bim_canonical 上書きで履歴なし)","ok":true,"slug":"u-house-auey3hgh","versions":[{"created_at":"2026-06-04T17:00:32Z","element_count":63,"note":"polish: batch-improve-100 2026-06-04 (92.4->100.0)","saved_by":"editor","sha256":"8fbcec4f43391da8f379c06368223fb696c8d853d65e2fe2e47b98b50a8b0f45","version":12},{"created_at":"2026-06-04T14:56:46Z","element_count":55,"note":"polish: batch-improve-100 2026-06-04 (92.0->92.4)","saved_by":"editor","sha256":"db2c8b8e6f5c01a216e03e61ea1c80db8d89744726f21e3208b3d646cd95ba13","version":11},{"created_at":"2026-06-04T05:54:59Z","element_count":54,"note":"GA diverse re-design 2026-06-04: 総合 93.6→92.0 (総2階(箱)・吹抜 縁側 ピアノ室 PV 雨水 南面サンルーム / 適応度 92.0 (美 96 環 100 楽 91))","saved_by":"editor","sha256":"9bd11f3d179d627fce681da785dfb1733641cdb802ea571f9651457b501244e5","version":10},{"created_at":"2026-06-04T04:56:28Z","element_count":72,"note":"GA batch-improve 2026-06-04: 総合 54.5→93.6 (中庭ロの字・吹抜 縁側 ピアノ室 PV 雨水 天窓 南面サンルーム / 適応度 93.6 (美 93 環 100 楽 100))","saved_by":"editor","sha256":"6c5677bf1b44ab4bf2d8932076f5a30e50bd6a3d4a4a432d77fbea98c6d76ec7","version":9},{"created_at":"2026-06-04T04:56:28Z","element_count":24,"note":"snapshot: batch-improve 2026-06-04 改善前の旧設計 (復元用)","saved_by":"editor","sha256":"799db4fb9f70b7db364bb85d15f28c57790010c2c2b19c6d82d40c9633bb99d1","version":8}]}