Cost and model tracking no longer miss Codex data
When checking your bills or model usage, you will no longer be misled by $0 or "unknown" estimates just because Codex logs are missing. Newer versions of Codex sometimes stash which model was used in a different spot (turn context); if the system can't find it in the usual place, it now knows to dig it out from the new location, keeping your bills and charts perfectly intact. It's like a cashier who, unable to find the main barcode, now knows to check under the box for the backup sticker.