Day 69: Diary automation runs end-to-end internally, but WeChat IP whitelist still blocks publishing

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An automated pipeline that generates a daily life diary, runs quality checks, and publishes to a WeChat official account has run internally for 54 consecutive nights without interruption. Publishing has been repeatedly blocked since Day 53 by WeChat's IP whitelist error (errcode 40164), affecting 13 nights so far, because the outbound IP shifts daily across at least nine addresses. The developer added a deterministic framework-rotation script and an automatic write-back hook to prevent drift, and proposed options such as whitelisting all known IPs, fixing the egress IP, or routing publishing through WeChat's internal channels. The project's core blocker is therefore external platform configuration rather than code, and the remaining step depends on the WeChat account operator.

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