- Agents/trajectory: bound runtime trajectory capture and yield queued sidecar writes so oversized traces stop recording instead of monopolizing Gateway cleanup. Fixes #77124. Thanks @loyur.

- Telegram/streaming: sanitize tool-progress draft preview backticks before shared compaction, so long backtick-heavy progress text still renders inside the safe code-formatted preview instead of collapsing to an ellipsis.

- UI/chat: remove the unsupported `line-clamp` declaration from the chat queue text rule to eliminate Firefox console noise without changing visible truncation behavior. Thanks @ZanderH-code.

- Control UI: add explicit feedback for repeated actions by announcing session switches, flashing the active session selector, showing inline Save/Apply/Update progress, and distinguishing filtered-empty session lists from genuinely empty session stores. Thanks @BunsDev.

- Agents/Pi: suppress persistence for synthetic mid-turn overflow continuation prompts, so transcript-retry recovery does not write the "continue from transcript" prompt as a new user turn. Thanks @vincentkoc.

- Agents/tools: strip reasoning text from visible rich presentation titles, blocks, buttons, and select labels before message-tool sends, so structured channel payloads cannot leak hidden planning. Thanks @vincentkoc.

- Telegram: keep reply-dispatch lazy provider runtime chunks behind stable dist names and delete `/reasoning stream` previews after final delivery so package updates and live reasoning drafts do not leave Telegram turns broken or noisy. Thanks @BunsDev.