The release notes below contain changes for each Miniconda version, as well as which packages are available in each installer, organized by operating system.

Miniconda 25.3.1-1
Apr 30, 2025

Available Python versions: 3.13.2, 3.12.9, 3.11.11, 3.10.16, 3.9.21

User-facing changes

  • Conda has been updated to v25.3.1.
  • The EULA of the installer has been updated.
  • In shell (.sh) installers, using environment variables for the installation directory in interactive installations now requires the envsubst command to be pre-installed.
  • The linux-s390x (IBM Z & LinuxONE) installer is no longer supported.

Bug fixes

  • The channels list in the .condarc file now points to defaults instead of explicit URLs. This helps prevent automatic injection of Anaconda’s main channels into the channel list.
  • In package (.pkg) installers, files created by conda init now have the correct owner.
  • In Windows (.exe) installers, non-printable characters are now no longer printed to the installation log.

Known issues

Miniconda 25.1.1-2
Feb 11, 2025

Available Python versions: 3.12.9, 3.11.11, 3.10.16, 3.9.21

Bug fixes

  • Update conda-anaconda-tos version to 0.1.2.

Known issues

There is a known issue with this version that might cause your channel list to change when installing packages.

See the Channels list adding extra channels section in Troubleshooting for more information.

Miniconda 25.1.1-1
Feb 10, 2025

Available Python versions: 3.12.9, 3.11.11, 3.10.16, 3.9.21

Bug Fixes

  • Fixes a “The system cannot find the drive specified” error in the Windows post-install scripts.

Known issues

There is a known issue with this version that might cause your channel list to change when installing packages.

See the Channels list adding extra channels section in Troubleshooting for more information.

Miniconda 25.1.1-0
Feb 06, 2025

Available Python versions: 3.12.8, 3.11.11, 3.10.16, 3.9.21

User-facing changes

  • Conda has been updated to v25.1.1.
  • A conda plugin (conda-anaconda-tos) has been added that prompts users to accept or reject the Anaconda Terms of Service when updated terms are available. This plugin is currently inactive, pending the publication of a blogpost with further details about it (a link to the blog will also be added here when it is published).

Known issues

There is a known issue with this version that might cause your channel list to change when installing packages.

See the Channels list adding extra channels section in Troubleshooting for more information.