https://feedback.render.com/features/p/retrieve-older-logs talks about exposing older logs in the render tab.
In addition to this, users may want load logs from render into another service for analysis/debugging/alerting etc.
Link to conversation in support about this.: https://render-community.slack.com/archives/CH85FC7PY/p1577993889192000?thread_ts=1577988900.172300&cid=CH85FC7PY
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