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The history header's export button now opens a chooser — Telegram's native popup inside Telegram, the app's own modal elsewhere — offering the GCG file and a new client-rendered PNG of the final position (lib/gameimage, Canvas 2D, lazy dynamic import, zero dependencies): light theme, classic A..O/1..15 axes, label-free premium fills, and a fixed-typography per-seat scoresheet with GCG-style move coordinates, multi-word sub-lines, endgame rack-settlement row, winner trophy and a hostname + device-locale finish date footer; a long game stretches the board, never the typography. Delivery mirrors the GCG rules (Web Share with no blob fallback, else download) except on Android Telegram/VK WebViews and the desktop VK iframe, where a binary PNG has no clipboard-text fallback: those get a preview modal with a long-press/right-click save hint and a copy-image button where ClipboardItem exists.