50 posts tagged with "conda"

Earlier this month, Dan Yeaw described his vision for a better conda CLI in Building a Better conda CLI: A Vision: declarative project environments via conda.toml, a workspace-aware CLI, and reproducible cross-platform locks shipped as part of conda itself. conda-workspaces 0.4.0 ships today as a concrete step in that direction.

The workspace model itself comes from pixi by prefix.dev, where one TOML manifest declares a project's environments, features, platforms, and tasks. conda-workspaces is a conda plugin that brings that model to conda: it reads the same conda.toml, pixi.toml, or pyproject.toml manifest, materializes each declared environment as an ordinary conda prefix under .conda/envs/, and runs the declared tasks through the conda CLI. Nothing underneath is replaced: the same solver, package cache, channel authentication, and condarc that any other conda command uses keep doing the work.

A vision for conda in 2026 is a package manager that is fast (real-time progress, sharded repodata, lighter shell integration, Rattler integration), trusted (better error messages, smarter confirmation friction, streaming output), and delightful (sensible defaults, helpful suggestions, intentional visuals, accessibility). Beyond the core CLI, the roadmap includes native PyPI wheel support, declarative conda.toml project environments, single-binary installers, and a comprehensive API for IDE and agent integrations.

The March 2026 releases included updates to conda, conda-build, conda-libmamba-solver, conda-content-trust, conda-rattler-solver, conda-standalone, constructor, and conda-pypi! 🎉 All of these have been released to both defaults and conda-forge channels.

The January 2026 releases included updates to conda, conda-build, and conda-pack! 🎉 All of these have been released to both defaults and conda-forge channels.

The Q1 2026 Conda CLI roadmap update highlights faster performance, safer ways to work with PyPI packages, and progress toward more reproducible environments.

Welcome to another quarterly update on what shipped in conda CLI and what we're building next. These posts complement our project board by pulling out the highlights and showing where your feedback matters most.

Modern AI agents like Claude, Cursor, OpenCode, and Zed can fetch web content, run shell commands, and even install packages. But they lack direct access to the rich, structured metadata embedded in conda packages. This information is essential for solving complex packaging problems. conda-meta-mcp provides that missing link.

We're excited to announce a new beta feature in conda called sharded repodata. This optimized repodata format makes environment solves faster by reducing the time spent fetching package metadata. Conda-forge is already serving sharded repodata, so you can try it immediately when using conda with conda-forge. In this post, we'll show you how to enable it, explain how the work came together across the ecosystem, and share the performance improvements you can expect in everyday use.

The November 2025 releases included updates to conda, conda-build, and conda-libmamba-solver! 🎉 All of these have been released to both defaults and conda-forge channels.

Part 3 of our series "Conda Is Not PyPI: Understanding Conda as a User-Space Distribution".

In Part 1, we explained why conda is not just another Python package manager. In Part 2, we placed conda in the broader packaging spectrum, showing how it differs from pip, Docker, and Nix.

Now we turn to what makes conda practical and powerful: reproducibility, automation, layered workflows, and rolling distribution.

Understanding conda's theoretical advantages is one thing. Seeing how they translate into real-world benefits is another. In this final article, we explore how conda's design enables teams to build reliable, maintainable software environments that scale from personal projects to enterprise systems.

We'll cover how conda packages encode provenance, how lockfiles ensure reproducibility across time and teams, and how intelligent layering with pip/npm gives you the best of both worlds.

This is Part 2 of our series "Conda Is Not PyPI: Understanding Conda as a User-Space Distribution".

In Part 1, we explained why conda is not just another Python package manager. Conda packages are distribution units, not libraries. Environments are essentially mini distributions in user-space.