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Newest first. This page covers the developer platform only: the Developer API, MCP server, SDKs, CLI, and firmware/BLE protocol. App release notes live in the app stores and the help center.

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October 2026

  • API — Sync uploads with a skewed capture time now get a typed 400 invalid_capture_time instead of a generic rejection (#23746).
  • API — List endpoints accept metadata projections and conditional version checks (#23394).
  • SDK — Whisper streaming fixes in the Go device SDK (#22771), Rust SDK (#22481), and Python SDK (#22266).
  • CLI — Export recipes for conversations (TSV), action items (CSV/TSV), and goals (Markdown checklist), plus batch import of memories from JSONL or CSV (#19339, #19357, #20439, #19349).
  • CLI — --timeout sets a per-operation timeout for Developer API and local Desktop API calls (#19525).
  • API — Deleting a conversation also purges its photos, screen frames, and search vectors (#23010).
  • API — Creating a conversation from segments accepts folder_id and calendar meeting context (#21265).
  • MCP — Narrowed API key scopes are preserved, and agents can mint read-only keys (#22114).
  • MCP — MCP and the Developer API share one search and read contract, so the same query returns the same results on both (#21436).
  • CLI — omi app runs a local test harness for app webhooks (#20970).
  • MCP — OAuth refresh-token rotation retries safely and tolerates a short replay window (#20885).
  • CLI — omi chat streams answers with shared history, and new task commands (#20685).
  • MCP — Tools to rename and clean up People (#15669).

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September 2026

  • MCP — The hosted server follows MCP spec 2026-07-28 at the canonical https://api.omi.me/v1/mcp URL; /v1/mcp/sse remains a compatibility alias (#18745).
  • MCP — Unknown category filters and unparseable date filters return errors instead of silently wrong results (#17305, #14105).
  • MCP — Upstream HTTP failures surface as tool errors rather than successful results with an error body (#13381).
  • Firmware — A BLE simulator for testing device discovery without hardware (#13052).
  • API — Daily recaps are available through the Developer API (#12923).

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Adding an entry

When a merged PR changes a developer-platform surface (API, MCP, SDK, CLI, firmware/BLE protocol), add one line at the top of its month in docs/doc/reference/changelog.mdx. Say what a developer can now do or must change, in plain words, and link the PR. Internal fixes and app changes do not get an entry. The full rule is in docs/AGENTS.md.