# Rewind Risk Analyses to Any Date — Changelog
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Changelog
](/changelog) September 1, 2026 [ Risk Management ](/changelog?tag=Risk%20Management) 
# Rewind Risk Analyses to Any Date

Risk analyses change over time as treatments get applied and scores move. The new as-of view reconstructs the heatmap, plan table, and measures exactly as they looked on any past date, not just today. 

[Risk analyses](/docs/product/risk-management) aren’t static. Scores shift, treatment plans get updated, measures get linked and unlinked. Until now, the console only ever showed you where things stand today, which made it hard to answer what a risk looked like at the last audit.

prb risk-analysis view --as-of and treatment-plan list --as-of fix that. Pass an RFC3339 timestamp and Probo reconstructs the matrix cells and treatment plans as they existed at that instant, pulled from the full event history rather than a snapshot table. Leave it off and you get live data like before.

This is built for audits and reviews where someone needs proof of what a risk looked like on a specific date, not just a description of it after the fact.