Update to 1.6.99.2
Changes:
- Fix cross building
- Wording fixes
- Always restore credentials after extraction in preparation for bigger changes
- Improve zsh completion
- Update libucl to the latest version
- Added support for OpenBSD/Bitrig
- Add a latest fixes to kill origin usage
- Improved linux support
- More user friendly error messages
- Fixes in the solver: Treat dependencies missed as errors
- Improved regression framework
- Allow to specify repositories directly un pkg.conf under the "repositories" keyword
- All multiple version of the same package in a repository
- Fix configuration regarding ipv6