v1.7.7

[v1.7.7]

🚑 紧急 Bug 修复

• Map 类型无法正常追加
• 追加时，可能导致原有数据或新数据丢失

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🚑 Hotfixes

• Map Appending: Fixed an issue where Map types could not be appended as expected.
• Data Integrity: Resolved a critical bug where existing or new data could be lost during the append process.

Full Changelog: v1.7.6...v1.7.7