Alibuild

What's Changed
* Check for valid c++ compiler in docker, if needed by ktf in https://github.com/alisw/alibuild/pull/839
* Migrate to Alma9 the message regarding prerequisites by ktf in https://github.com/alisw/alibuild/pull/840

**Full Changelog**: https://github.com/alisw/alibuild/compare/v1.17.0...v1.17.1

What's Changed
* Exclude more data files from MacOS relocation by TimoWilken in https://github.com/alisw/alibuild/pull/828
* Fix outdated installation instructions by TimoWilken in https://github.com/alisw/alibuild/pull/829
* Preparatory cleanups for aliBuild refactoring by TimoWilken in https://github.com/alisw/alibuild/pull/832
* Save more data in `sw/MIRROR` using `--filter=tree:0` by TimoWilken in https://github.com/alisw/alibuild/pull/833
* UI improvements and tarballs fix by TimoWilken in https://github.com/alisw/alibuild/pull/834
* Clone SOURCES repos outside container by TimoWilken in https://github.com/alisw/alibuild/pull/835
* Fix source checkout with bare commit hash by TimoWilken in https://github.com/alisw/alibuild/pull/837
* Protect package installation against interruption by TimoWilken in https://github.com/alisw/alibuild/pull/836
* Handle runtime deps of build deps properly by TimoWilken in https://github.com/alisw/alibuild/pull/831


**Full Changelog**: https://github.com/alisw/alibuild/compare/v1.16.1...v1.17.0

What's Changed
* Fix source checkout with bare commit hash by TimoWilken in https://github.com/alisw/alibuild/pull/837
* Protect package installation against interruption by TimoWilken in https://github.com/alisw/alibuild/pull/836
* Handle runtime deps of build deps properly by TimoWilken in https://github.com/alisw/alibuild/pull/831


**Full Changelog**: https://github.com/alisw/alibuild/compare/v1.17.0rc1...v1.17.0rc2

What's Changed
* Exclude more data files from MacOS relocation by TimoWilken in https://github.com/alisw/alibuild/pull/828
* Fix outdated installation instructions by TimoWilken in https://github.com/alisw/alibuild/pull/829
* Preparatory cleanups for aliBuild refactoring by TimoWilken in https://github.com/alisw/alibuild/pull/832
* Save more data in `sw/MIRROR` using `--filter=tree:0` by TimoWilken in https://github.com/alisw/alibuild/pull/833
* UI improvements and tarballs fix by TimoWilken in https://github.com/alisw/alibuild/pull/834
* Clone SOURCES repos outside container by TimoWilken in https://github.com/alisw/alibuild/pull/835


**Full Changelog**: https://github.com/alisw/alibuild/compare/v1.16.1...v1.17.0rc1

What's Changed
* Avoid defaulting to ALIBUILD_CHDIR=/ in alienv by TimoWilken in https://github.com/alisw/alibuild/pull/826
* Install pigz by default on Ubuntu by TimoWilken in https://github.com/alisw/alibuild/pull/827


**Full Changelog**: https://github.com/alisw/alibuild/compare/v1.16.0...v1.16.1