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fix(channel-deployment): cache-bust MS Teams tutorial images (rename to -v2) - #178
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tyler-0xffff merged 1 commit intoJul 17, 2026
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…to -v2) Some edge nodes cached 404s for the msteams-s*.png URLs during the openmaxai#177 deploy window (HTML propagated before assets; 404s cached up to max-age=14400), leaving broken figures for some viewers. Renaming all 47 images with a -v2 suffix gives every URL a fresh cache key. No content changes — pure rename + reference update. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Approve ✅ Review 通过：47 张图全部 100% 纯 rename 到 -v2（无内容改动），markdown 47 处引用全部同步更新、无遗留旧引用、每个 -v2 引用都有对应文件，.md diff 仅引用变更。cache-bust 思路正确（已验证图片 cache-control: max-age=14400 must-revalidate，换文件名=换缓存键，绕开被缓存的 404）。你的边缘缓存 404 诊断比我的格式判断更贴合 Chrome 下的裂图现象，赞。
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Summary
Follow-up to #177. Some viewers see broken figures on the live Teams tutorial: during the #177 deploy window the HTML propagated before the new image assets, so some Cloudflare edge nodes cached 404s for
msteams-s*.pngURLs (images are served withcache-control: max-age=14400, so the poisoned entries can persist up to 4h and a hard refresh doesn't clear them).Fix: rename all 47 tutorial images with a
-v2suffix and update the references — every URL gets a fresh cache key, guaranteed to bypass any cached 404 at any edge. Pure rename, zero content changes (git shows 100% renames).Verified:
vitepress buildpasses; rendered page references exactly the 47-v2names, zero old refs remain.🤖 Generated with Claude Code