v1.2.46

Added

• Share images gain protection for original work by keeping the creator's title and description when someone imports a handmade map, makes only small changes and exports it again. You can freely edit those fields in your own exported images recognized by this browser, and in procedurally or AI-generated maps.

Changed

• The map's title and description are one record shared by the image export, the JSON file and the share code. Type them once in either export window and they travel with the map; The title holds up to 48 characters and the description up to 200. The JSON file no longer carries an author field.
• Every import asks first. Whether a map arrives through the Import window, a paste, or a drop anywhere on the page, a card shows its picture, title and description before anything changes, and warns when the map you are working on would be replaced.

Fixed

• Images larger than the browser can hold, such as an Original export, import at a reduced size instead of being refused.

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新增

• 分享图片新增原创保护，导入他人手工制作的地图后，若只做少量修改，再次导出时会保留原作者填写的标题和描述。自己导出的图片经当前浏览器识别后，仍可自由修改标题和描述，程序或 AI 生成的地图也可自由修改这些信息。

变更

• 地图的标题和描述现在是同一份记录，图片导出、JSON 文件和分享码共用。在任一导出窗口填写一次即可随地图保存；标题最多 48 个字符，描述最多 200 个字符。JSON 文件不再包含作者字段。
• 导入前会先确认。无论通过「导入」窗口、粘贴，还是拖到页面任意位置，都会先显示地图的缩略图、标题和描述，并在将要替换当前正在编辑的地图时给出提醒。

修复

• 超出浏览器处理能力的大图（例如「原生」尺寸导出的图片）会以较小尺寸解码后导入，不再被拒绝。