- update to 1.1.0
* New ‘guix deploy’ command to deploy several machines at once
* Channels can now provide news, viewed with ‘guix pull --news’
* ‘guix system reconfigure’ saves provenance data
* New ‘guix system describe’ command to view system provenance info
* New /run/current-system/{channels,configuration}.scm files
* New ‘guix time-machine’ command
* ‘guix pack’ has a new ‘--entry-point’ option
* ‘guix pack’ saves environment variables for ‘docker’ and ‘singularity’
* ‘guix pack’ provides a meaningful repository name for ‘docker’
* New ‘--target’ option for ‘guix system’
* ‘--no-build-hook’ was renamed to ‘--no-offload’
* ‘--keep-failed’ now implies ‘--no-offload’
* ‘--dry-run’ no longer implies ‘--no-grafts’
* ‘guix import crate’ has a new ‘--recursive’ option
* ‘guix import crate’ can import a specific package version
* ‘guix pull’ returns Guix on Guile 3.0
* ‘guix pull’ and ‘--with-git-url’ can clone repositories over SSH
* ‘--with-commit’ now accepts tags
* ‘guix challenge’ has a new ‘--diff’ option to show differences
* ‘guix weather’ has a new ‘--display-missing’ option
* Guix can now fetch lzip-compressed substitutes in addition to gzip
* ‘guix publish’ supports lzip compression via ‘-C’
* ‘guix lint -c archival’ queries Software Heritage
* ‘guix archive’ has a new ‘-t’ option to list archive contents
* ‘guix describe’ and similar commands emit terminal hyperlinks
* ‘guix build’ now attempts to substitute missing .drv files
* ‘guix package’ etc. now lock the profile they operate on
* ‘guix pull’ honors /etc/guix/channels.scm when it exists
* New ‘guix show’ command, synonymous with ‘guix package --show’