Spack v1.1.1 is out!
This is a patch release with some notable improvements:
* Python 3.14 support
* Better error messages for missing/deprecated versions
* Major performance improvements for the solver
A flexible package manager designed to support multiple versions, configurations, platforms, and compilers.
Spack v1.1.0 and spack-packages v2025.11.0 are out!
🥳Features:
🏗️ Compiler control (unmixing, %%)
📦 Improved externals
⬇️ Git fetching
😌 Configurable config
👩🏻🔬Experimental:
👩🏻💻 New parallel console UI
🏎️ Concretization caching
More here!
https://github.com/spack/spack/releases/tag/v1.1.0
Spack v1.0.1 is out!
https://github.com/spack/spack/releases/tag/v1.0.1
This is a bug fix release -- check out the release notes for details! #hpc #spack
Nice little intro to Spack by Pawel Pomorski of Compute Canada
Spack v1.0.2 is out! This release has a number of bug fixes and some improvements. #hpc #packaging
See the notes for details:
https://github.com/spack/spack/releases/tag/v1.0.2