v2.8.2 — Model Alias Routing Fix & Log Export

Sprint: 2 merged PRs, model aliases routing fix, log export, and issue triage.

Features

• Log Export: New Export button on /dashboard/logs with time range dropdown (1h, 6h, 12h, 24h). Downloads JSON of request/proxy/call logs via /api/logs/export API (#user-request)

Bug Fixes

• Model Aliases Routing (#472): Settings → Model Aliases now correctly affect provider routing, not just format detection. Previously resolveModelAlias() output was only used for getModelTargetFormat() but the original model ID was sent to the provider
• Stream Flush Usage (#480): Usage data from the last SSE event in the buffer is now correctly extracted during stream flush (merged from @prakersh)

Merged PRs

• #480 — Extract usage from remaining buffer in flush handler (@prakersh)
• #479 — Add missing Codex 5.3/5.4 and Anthropic model ID pricing entries (@prakersh)