Spack v1.2.0 is out, loaded with features and performance improvements!
Highlights:
🧵Parallel installer
🛠️Concretization groups
🧠Concretization caching
📝SBOMs
🔒spack isolate
🏖️ experimental sandboxing
Get it now! github.com/spack/spack/...
Demo: asciinema.org/a/755827
github.com
Release v1.2.0 (2026-06-21) · spack/spack
v1.2.0 is a major feature release. The main changes you'll notice are the new, parallel installer and the many performance improvements we've added. There are also usability features like concretiz...
