2024​

• January 29 - Rust 1.75 requires setting newer MACOSX_DEPLOYMENT_TARGET
• March 6 - Dropping CUDA 11.2 on 2024 April 22
• March 24 - Upcoming migration for stdlib("c")
• April 9 - The new conda-forge.org
• April 30 - Clang now available as compiler for all platforms
• May 2 - Azure macOS x64 runners will now default to macos-12
• May 15 - NumPy 2 Migration
• July 29 - Sunsetting Mambaforge
• August 14 - Sunsetting PyPy support
• August 21 - Removing wheel and setuptools as Dependencies for pip
• August 21 - Removing build in favor of python-build
• September 8 - Changes to the Feedstock Output Validation Procedure

2023​

• January 8 - conda-forge/staged-recipes Feedstock Creation Job Moved
• January 9 - conda-forge Google Group is Now Read-only - Move to Discourse
• July 12 - End-of-life for CentOS 6
• August 24 - Bumping Minimum MacOS version to 10.13
• September 25 - Python 3.12 migration and Python 3.11 by default

2022​

• February 13 - Default branch migration from master to main
• March 6 - Travis CI Usage Deprecated for win_*, osx_*, and linux_64 Platforms
• March 28 - PyPy 3.8+3.9 Migration
• April 3 - CircleCI and Drone.io Deprecated for New Feedstocks
• April 20 - New Semi-automated PR Labeling in conda-forge/staged-recipes
• April 23 - Packages for Qt/PyQt 5.15.2 are now available
• July 22 - Azure OSX VM Image Bumped to Version 11
• August 11 - Moving to Visual Studio toolchain vc142
• August 17 - Dropping PyPy 3.7
• August 24 - Dropping Python 3.7
• September 27 - Conda Moving to CalVer
• November 4 - Releasing Python 3.8.14, 3.9.14, and 3.10.7
• November 16 - Moving to .conda Artifacts

2021​

• May 22 - conda-forge is now citable!
• September 30 - defaults channel is now dropped when building conda-forge packages
• October 4 - Python 3.6 is now dropped when building conda-forge packages
• October 13 - GCC 10 and clang 12 as default compilers for Linux and macOS
• October 20 - conda-forge now uses mambabuild as default
• November 17 - cloud.drone.io no longer working
• December 2 - CentOS 7 docker images are now the default

2020​

• March 18 - Python 2.7 and vs2008 Deprecation
• March 21 - Python 2.7 Admin Command Available
• March 23 - Appveyor Deprecation
• March 24 - vs2015 to vs2017 Transition
• May 9 - New Staging Process for anaconda.org Uploads
• May 28 - New Process for Marking Packages as Broken
• July 3 - cf-mark-broken renamed to admin-requests
• July 15 - CFEP-18: Removing static libraries from the main build
• July 16 - Moving from clang 9 to clang 10
• July 16 - Core Dependency Tree Package Changes
• July 17 - Conda-forge is building openblas with both pthreads and openmp on Linux
• July 23 - Strict channel priority in builds for OSX and Linux
• July 23 - NumPy 1.16 is the minimal NumPy version on all platforms
• July 23 - CentOS 7 sysroot Now Available for linux-64 Builds
• August 6 - Fixed Maintenance Process for Feedstock Teams
• August 7 - Completed New Staging Process for anaconda.org Uploads
• October 8 - Compiler Upgrade to GCC 9.3.0
• December 2 - Artifact Validation
• December 16 - Moving to CentOS 7 and CentOS 6 End-of-Life

2019​

• January 22 - It has happened! Conda-forge has migrated to the latest compilers 🎉.
• March 28 - We overhauled the blas support in conda-forge.
• September 30 - Clang 9.0.0 and gfortran 7.3.0 as default compilers in OSX

2018​

• September 10 - Conda forge now has a magical status bar for tracking the progress of migrations.
• September 20 - The compiler migration is in full swing.
• September 24 - Deprecation notice for Python 3.5
• September 24 - A minimal python 3.7 build is now available across all platforms and both compilers!
• October 12 - The rebuild is moving along nicely with almost a third of the packages completed.