版本更新历史Version history

围绕真实加油场景重做核心录入流程，让优惠、订单与实际支出各自算得清楚，同时减少重复填写。

The core fill-up flow was refined for real-world payments, keeping consumption, discounts, and actual spending accurate while reducing manual entry.

• 订单与实付分开Order total vs. amount paid订单金额用于计算加油量和油耗，实付金额用于统计实际支出，并自动汇总优惠。Order total drives fuel-volume and consumption calculations; amount paid tracks real spending and savings.
• 任填两项，自动计算Enter any two每升油价、加油量、订单金额任填两项，第三项实时计算。Enter any two of fuel price, liters, and order total; the third updates instantly.
• 更实用的照片识别More useful photo recognition在设备上识别电子订单、票据和加油机，建议油价、订单金额、实付金额、时间及燃油标号。On-device recognition suggests fuel price, order total, amount paid, time, and fuel grade from orders, receipts, and pumps.
• 草稿与图表细节Drafts and chart refinements未完成记录自动暂存；加油时间精确到时分；趋势默认聚焦最新区间，并针对不同屏幕优化信息密度。Unfinished entries are autosaved, fill-up time includes hours and minutes, and charts focus on the latest interval with responsive detail.

从单纯记录油耗，扩展为跨设备的摩托使用与养护档案。

Fuel logging grew into a cross-device ownership and maintenance record.

• 多车辆车库Multi-bike garage每辆摩托拥有独立的加油、油耗、保养和照片记录，可快速切换当前车辆。Each motorcycle keeps separate fuel, consumption, maintenance, and photo histories.
• 保养账本Maintenance ledger记录保养、维修、零件、改装、用品、年检与保险支出。Track service, repairs, parts, modifications, accessories, inspections, and insurance.
• 私人 iCloudPrivate iCloud车辆、加油、保养与相关照片通过用户自己的 CloudKit 私有数据库同步。Motorcycles, fuel, maintenance, and related photos sync through the user’s private CloudKit database.
• 虚拟车库与全平台体验Virtual Garage across devices设备端提取摩托主体并生成车库封面，界面适配 iPhone、iPad 与 Mac。On-device subject isolation creates garage covers, with layouts designed for iPhone, iPad, and Mac.

减少加油现场的手工输入，并让已有记录更容易整理和核对。

This release reduced typing at the pump and made existing records easier to review.

• 设备端 OCR 与规则识别On-device OCR and rules从电子订单、截屏和加油机照片中建议订单金额与每升油价，识别结果保存前可修改。Suggests order total and unit price from electronic orders, screenshots, and pump photos, with editable results.
• 更稳妥的数据工具Safer data tools改进记录编辑、导入导出与备份流程，方便换机和长期保存。Improved record editing, import/export, and backups for device changes and long-term ownership.

摩托油耗的第一版：把每次加油变成长期可读的油耗记录。

The first Moto Fuel Tracker release turned individual fill-ups into a readable long-term history.

• 基础加油记录Essential fuel logging记录日期、金额、油价、累计里程、燃油标号和满箱状态。Record date, cost, fuel price, odometer, fuel grade, and full-tank status.
• 满箱油耗算法Full-tank calculations用相邻满箱记录计算真实区间油耗，并把部分加油合并到下一完整区间。Calculate interval consumption between full tanks and carry partial fills into the next complete interval.
• 趋势与本地保存Trends and local storage查看油耗和费用变化，数据优先保存在设备本地。Review consumption and cost trends with local-first storage.

让 Mac 版的数据口径、图表与移动端保持一致，同时保留适合桌面宽屏的浏览与录入体验。

This release aligns calculations and charts with the mobile app while retaining a desktop-first workflow.

• 订单与实付分开Order total vs. amount paid订单金额用于计算加油量和油耗，实付金额用于统计实际支出，并汇总优惠。Order total drives fuel and consumption calculations, while amount paid tracks actual spending and savings.
• 任填两项，自动计算Enter any two每升油价、加油量与订单金额任填两项，第三项实时计算。Enter any two of fuel price, volume, and order total; the third is calculated instantly.
• 桌面图表优化Desktop chart refinements趋势默认聚焦最新区间，改进月份间距、日期安全区与宽屏信息布局。Charts focus on the latest interval with improved month spacing, date safe areas, and wide-screen detail.
• 统一的保养与车库Consistent maintenance and garage保养账本、累计优惠、车辆头像和跨设备数据结构与 iPhone、iPad 版保持一致。Maintenance, total savings, garage artwork, and data structures now match iPhone and iPad.

完善 Mac 原生界面，为油耗记录、图表、车库和保养提供更清晰的宽屏工作区。

Expanded the native Mac experience with clearer wide-screen views for records, charts, garage, and maintenance.

• 宽屏记录与图表Wide-screen records and charts优化列表密度、趋势交互与最新数据定位。Improved list density, chart interaction, and latest-data focus.
• 多车辆工作流Multi-bike workflow在侧栏快速切换车辆，并分别查看各自账本。Switch motorcycles from the sidebar and review separate histories.

将车辆、加油、保养与照片通过私人 iCloud 带到 Mac，并建立完整桌面端车库。

Brought motorcycles, fuel, maintenance, and photos to Mac through private iCloud sync.

改进记录编辑、导入导出与备份，方便在桌面整理长期骑行数据。

Improved editing, import/export, and backups for long-term desktop record keeping.

Mac 版首次发布，可记录加油数据、计算满箱油耗并查看长期趋势。

The first Mac release introduced fuel logging, full-tank calculations, and long-term trends.