Changelog

A daily log of product changes, improvements, and new model releases on OpenRouter

Download fusion responses as markdown — Fusion responses in the chatroom can now be downloaded as .md files with human-readable filenames based on the prompt title and timestamp.
Profile page improvements — User profiles now show per-model breakdowns for token and prompt counts, a discoverable profile picture change button, and a refreshed header layout.
Request ID filter in logs — The logs page now displays request IDs in generation details and supports filtering by request ID alongside generation ID and session ID.
Unified date range picker on activity page — The activity page now uses the same date range preset picker as the logs page for consistent date selection.
Collapsible citation icons in chatroom — When a chatroom response has more than five citation icons, only the first three are shown with an expander button to reveal the rest.
Model pinning for router sessions — Router models like openrouter/auto now pin to the same concrete model across requests sharing a session_id, improving prompt cache hit rates for multi-turn conversations.
Fixed: router fallback blocked by generation start events — Protocol-level generation start events no longer prevent provider fallback, so the router correctly retries with another provider when the first one errors before delivering content.