# Upgrading from 1.5 to 1.6

This guide explains how to upgrade the version of the ScyllaDB Sphinx Theme.

## How to check your current theme version

The theme version is displayed in the footer of the project’s documentation site.

![image](upgrade/version.png)

If your project theme’s version is **>=1.5**, follow this guide to get the latest version.

## Upgrade to version 1.6

Here are the main breaking changes between the 1.5 and 1.6 versions.

1. Update the following Python dependencies in `docs/pyproject.toml`:
   > ```default
   > sphinx-scylladb-theme = "~1.6.1"
   > pyyaml = "6.0.1"
   > Sphinx = "7.2.6"
   > sphinx-multiversion-scylla = "~0.3.1"
   > sphinx-sitemap = "2.5.1"
   > ```
2. Open `docs/Makefile` file and remove the following lines:
   > ```default
   > # Windows variables
   > ifeq ($(OS),Windows_NT)
   >     POETRY = $(APPDATA)\Python\Scripts\poetry
   > endif
   > ```

   > #### NOTE
   > If you are on Windows, ensure that Poetry is configured in your system’s PATH.
   > For guidance on how to add Poetry to your PATH, refer to the [Poetry documentation](https://python-poetry.org/docs/).
3. Build the docs locally:
   > ```console
   > cd docs
   > make preview
   > ```
4. Review and address any warnings that may arise in the terminal during the build process.