How-to guides: upgrading and maintaining projects ================================================= ⏩️ :doc:`Creating reproducible builds ` Using Sphinx, themes and extensions means that your documentation project needs to fetch a set of dependencies, each with a special version. Over time, using an unspecified version means that documentation projects suddenly start breaking. In this guide, you learn how to secure your project against sudden breakage. **This is one of our most popular guides!** ⏩️ :doc:`Using Conda as your Python environment ` Read the Docs supports Conda and Mamba as an environment management tools. In this guide, we show the practical steps of using Conda or Mamba. .. toctree:: :maxdepth: 1 :hidden: Creating reproducible builds Using Conda as your Python environment