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

# 2025

> What's new across the Flox CLI, FloxHub, and extensions

New releases, improvements, and fixes across Flox, in reverse-chronological
order. Subscribe to the [RSS feed](/docs/changelog/rss.xml) to follow along.

<Update label="December 17">
  ## Flox Agentic MCP server

  AI tool integration for Flox environments.
  [Read more](https://flox.dev/blog/a-turnkey-toolkit-for-agentic-development-with-flox/).
</Update>

<Update label="December 15">
  ## Containerization

  Export environments as Docker/OCI containers.
  [Read more](https://flox.dev/blog/nix-and-containers-why-not-both/).
</Update>

<Update label="November 15">
  ## Package SBOMs

  Software bill of materials for packages.
</Update>

<Update label="October 20">
  ## Automated upgrades

  Automatically upgrade packages in FloxHub-managed environments.
</Update>

<Update label="October 15">
  ## Kubernetes support

  Run Flox environments in Kubernetes.
  [Read more](https://flox.dev/blog/with-kubernetes-uncontained-flox-unlocks-faster-more-reproducible-workloads-on-k8s/).
</Update>

<Update label="September 15">
  ## CUDA early access

  NVIDIA CUDA lands in the Flox catalog.
  [Read more](https://flox.dev/blog/the-flox-catalog-now-contains-nvidia-cuda/).
</Update>

<Update label="August 15" description="v1.7.0">
  ## Generations and rollback

  Environment history and rollback. See the
  [v1.7.0 release notes](https://github.com/flox/flox/releases/tag/v1.7.0).
</Update>

<Update label="July 15">
  ## Reproducible builds

  Deterministic builds with Nix and Flox.
  [Read more](https://flox.dev/blog/reproducible-builds-made-simple-with-nix-and-flox/).
</Update>

<Update label="June 15">
  ## Build and publish

  Build packages and publish them to FloxHub.
  [Read more](https://flox.dev/blog/introducing-flox-build-and-publish/).
</Update>

<Update label="April 15">
  ## Environment composition

  Compose environments with `[include]`.
  [Read more](https://flox.dev/blog/layering-and-composing-flox-environments/).
</Update>

<Update label="February 15">
  ## Python virtual environments

  Reproducible Python with Flox.
  [Read more](https://flox.dev/blog/create-and-ship-reproducible-development-environments-for-python-with-flox/).
</Update>