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

# Changes in v0.5.2

> Released on November 7th, 2025

As Squirrels maintainers, we are dedicated in maintaining backward compatibility across all patch versions in the same minor version. We are also committed to avoid breaking changes across minor versions as much as possible. However, if absolutely necessary, we will provide a smooth upgrade path for users.

The following are fixes and new features for [v0.5.2].

## Fixes

* The API paths for API documentation should not begin with `/api/squirrels/v0`. The following are the new paths where this prefix has been removed:
  * Swagger UI: `/project/[project_name]/[version]/docs`
  * ReDoc UI: `/project/[project_name]/[version]/redoc`
  * OpenAPI Specification: `/project/[project_name]/[version]/openapi.json`

## New features

* The following paths were added for the MCP server.
  * `/project/[project_name]/[version]/mcp`
  * `/mcp`

* A new CLI command `sqrl init` was added as an alias for `sqrl new --curr-dir`.

## More info

For more details, see the [GitHub release notes for v0.5.2][v0.5.2].

[v0.5.2]: https://github.com/squirrels-analytics/squirrels/releases/tag/v0.5.2