Game Save Utility v0.1.2

Game Save Utility v0.1.2

发布类型

维护版本 / 稳定性增强 / Bug 修复

本版本不包含重大新功能，重点是提升备份安全性、恢复可靠性、配置兼容性和中英文界面一致性。

相较上个版本的主要变化

• 自动清理策略更安全：只清理系统自动备份，避免误删手动备份和恢复前备份。
• 自动备份更克制：存档无变化时不再创建重复自动备份。
• 增量恢复更可靠：恢复时校验备份对象 SHA-256，防止损坏对象被静默恢复。
• manifest 校验更严格：拒绝非法 SHA-256 字段。
• 配置恢复更稳：支持从 config.json.bak 恢复，首次启动不再误报配置恢复。
• 配置保存更安全：改进 .bak 保留、替换和提交失败恢复策略。
• 应用数据标识统一：内部标识从 GameSaveBackupTool 改为 GameSaveUtility。
• 旧数据兼容保留：旧 GameSaveBackupTool 数据目录和 location 文件仍可识别。
• 错误提示本地化更一致：减少中文界面夹英文、英文界面夹中文的问题。
• 修复中文界面下打开目录失败时仍显示 (IO error) 的残留英文问题。
• 系统备份标签增加稳定类型，并按当前界面语言写入 metadata 与文件夹名。
• 增加日志轮转和 Windows-only CI 的完整发布验证。

修复的问题

• 修复自动清理可能删除重要备份的风险。
• 修复无变化时自动备份重复创建的问题。
• 修复增量备份对象损坏时仍可能恢复的问题。
• 修复 manifest SHA-256 缺少格式校验的问题。
• 修复配置文件损坏时 .bak 恢复策略不完整的问题。
• 修复首次启动可能被误认为配置恢复的问题。
• 修复系统自动备份标签落盘不一致的问题。
• 修复部分用户可见错误提示中英文混杂的问题。
• 修复打开目录失败时中文界面残留 (IO error) 的问题。

兼容性说明

• 旧备份仍可读取。
• 缺少新备份标签类型字段的旧 metadata 仍可兼容。
• 旧 GameSaveBackupTool 数据目录和位置文件仍保留兼容处理。
• 新配置目录为 %LOCALAPPDATA%\GameSaveUtility\config.json。
• 本项目仍定位为 Windows 单平台工具。

升级建议

建议升级。

如果你已经使用早期版本创建过备份，升级后旧备份仍应正常显示和恢复。
在正式使用前，建议先用一个临时测试存档目录进行一次备份和恢复验证。

校验状态

• cargo fmt --check: Passed
• cargo build: Passed
• cargo test --all-targets: Passed（63 tests）
• cargo clippy --all-targets --all-features -- -D warnings: Passed
• cargo build --release: Passed
• GUI smoke test: Passed

v0.1.1

0.1.0 -> 0.1.1

This release focuses on safer, smaller, and more ergonomic save backups.

Added

• Default incremental backups with snapshot manifests and a shared object store, so unchanged file contents are reused across backups.
• First incremental snapshot is shown as full backup; later snapshots are shown as incremental backups.
• Optional ZIP backup mode for compressed full snapshots.
• Steam Cloud local-cache conflict warnings based on local file timestamps. This is a local heuristic only; no Steam network API or credentials are used.
• Keyboard shortcuts and shortcut settings: Ctrl+S quick backup, Ctrl+R restore current backup, arrow-key navigation.
• Scheduled automatic backups with minute/hour intervals, plus save-change reminders while the app is running or minimized to tray.

Improved

• Backup history selection is clearer: normal mode switches the current backup; delete-selection mode is explicit and supports multi-select/all-select for deletion only.
• Restore uses the current backup item and is separated from delete multi-selection.
• README and in-app help now document incremental backups, ZIP backups, shortcuts, Steam Cloud warnings, scheduled backups, and change reminders.
• README screenshots were refreshed with v0.1.1 UI captures.
• Backup history storage labels are localized and distinguish full/incremental snapshots.

Fixed / Safety

• Legacy v0.1.0 save_files/ backups remain restorable and deletable.
• ZIP restore rejects unsafe zip-slip paths.
• Incremental object garbage collection keeps referenced objects and removes unreferenced ones after deletion/cleanup.
• Data directory migration preserves custom backup roots outside the app data directory.
• Stale temp backup roots such as AppData\Local\Temp.tmp*\backups are detected and reset to a stable default.
• Backup-root saving no longer reports success if the config write failed.

Validation

• cargo fmt --check
• cargo test: 32 passed
• scripts/build-release.ps1
• git diff --check
• Automated checklist pass by subagent for non-UI-verifiable items

Game Save Utility v0.1.0

Initial public release.

Highlights:

• Bilingual Chinese / English interface
• Manual save backup and restore
• Steam library scanning with candidate save folders
• System tray support
• Detachable Help / Docs window
• Data directory migration

SHA256: A99899842EA4455CC6DF3E25126D300F61EEB348A0AA991A15D0D0095C08666B