# Release Notes

Entries follow the format: version, release date, and a summary of changes grouped by type (Added, Changed, Fixed, Removed).  When a release requires a database migration or search index rebuild, that is called out explicitly under an **Upgrade notes** heading.

## [1.0.0]

### Added

* `onetick-mcp` server, a thin wrapper around `onetick-llmbase`, exposing OneTick data and functionality to AI assistants via the Model Context Protocol.
* Documentation search tools — vector similarity search over indexed OneTick documentation (Python API, usage examples, cloud coverage, database catalogue, SQL reference).
* Reference data tools — database, tick type, and field lookups backed by configurable CSV data files.
* Symbol universe tool — live OneTick WebAPI query for instrument lookup, with support for custom programmable queries.
* Calendar tools — trading hours and holiday lookups.
* Tool group selection via `LLMBASE_MCP_TOOLS`, so deployments can enable or disable Documentation search, Reference data, and Query Based tools independently.
* MCP server authentication (SSO) via OIDC/OAuth2, with Keycloak supported as the identity provider.
* OneTick WebAPI authentication modes (`openid`, `basic`, `none`) for the symbol universe tool.
* Customisation support — bring your own documentation as custom search collections, and your own reference data via `CSV_DATA_PATH`.
* Structured logging with daily file rotation.
* Multi-worker deployment support with configurable port and worker count.