> ## Documentation Index
> Fetch the complete documentation index at: https://docs.getbifrost.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# v2.1.7

> Helm v2.1.7 changelog - 2026-04-24

<Update label="Bifrost Helm" description="v2.1.7">
  ## Changelog

  * Added semantic cache Helm layers and examples:
    * Added Redis deployment template for semantic cache.
    * Extended Helm values/schema coverage for semantic cache and client-config examples.
  * Added enterprise/governance Helm support:
    * Added governance `business_units` support in Helm schema/template rendering.
    * Added deferred virtual-key/provider-config budget ordering handling in Helm rendering.
  * Added MCP tool-groups support in Helm:
    * Added `mcp.tool_groups` config support with governance bindings.
    * Added camelCase alias compatibility for related Helm config fields.
</Update>