This page covers the Meko portal, API, and platform. For Installer, MCP server, and agent skills updates, see the [Installer release notes](../../installer/).

### New features

#### Portal

- **HTML knowledge-base uploads** — Add supported HTML files alongside existing document formats.
- **Knowledge-base upload overhaul** — Batching, a retry queue, upload cache, and clearer validation and limit messaging for knowledge-base file uploads.

### Improvements

#### Authentication and account settings

- **Federated account settings** — Users who sign in through Google or LinkedIn no longer see an irrelevant password-update action. The setting is gated by an identity-provider check in the API and hidden in Settings.

### Fixed

#### Integrations

- **Codex installer hooks** — Hook scripts copy to a stable directory, SessionStart emits a valid JSON schema, and SessionEnd capture detaches so it returns within Codex's deadline.
- **Persistent MCP capture rejections** — Server-side rejections that were previously swallowed are now visible to the caller.
- **Datapack role display** — Datapack describe shows the caller's real grant instead of a hardcoded Owner value.

### Changes

#### MCP tooling

- **Meko MCP Server 2.0.0** — New installer and skills, implicit memory extraction, datapack-aware capture, and a cleaned-up default tool surface. See [installer v2.0.0](../../installer/v2.0.0/) for the full notes.
- **`scope` attribute removed from MCP tools** — Authorization remains enforced by authenticated identity and datapack grants; a temporary compatibility shim still accepts legacy callers.
- **`conversation_list` resolves datapacks by id** — Prefer `datapack_id` over name.
- **`flush_pending_memory_candidates` removed** — Automatic extraction replaces the deprecated flush path.
- **Behavioral guidance moved into skills** — Tool descriptions focus on function and inputs; workflow doctrine lives in the versioned skills.