Alire: baixar versions anteriors

Maintenance release with bugfixes and MSYS2 updated installer.

This is mainly a maintenance release with numerous bugfixes. However, some important internal refactorings and a few new minor features justify releasing it as a new minor version.
User-visible changes can be found in doc/user-changes.md.
Breaking changes are detailed in BREAKING.md.
Highlights
- JSON, TOML output for tables by @mosteo in #1759
- Add support for private indexes to "alr publish" by @Seb-MCaw in #1745
- Add support for Git repos with multiple remotes configured by @Seb-MCaw in #1782
- Solver refactoring by @mosteo in #1739
- feat: setting to override trusted sites list by @Seb-MCaw in #1819
- Universal builds for macOS by @simonjwright in #1820
- feat: Ubuntu ARM builds by @mosteo in #1832
- feat: allow pinning a crate in a subdirectory of a repository by @mosteo in #1857
- feat: structured output with alr --format show by @mosteo in #1851
What's Changed
- Alire.Utils.Regex: initialize matches explicitly by @mosteo in #1637
- Alire.Paths: Remove unused entity by @mosteo in #1636
- Remove use of GNAT Community Edition by @mosteo in #1641
- Alire.Features: restore proper config deprecation version by @mosteo in #1640
- Enforce usage of Sementic_Versioning when printing Alire/Alr version by @Fabien-Chouteau in #1643
- Move upgrading.md to the doc/ folder to make it available on the website by @Fabien-Chouteau in #1645
- resources: QR pointing to alire.ada.dev by @mosteo in #1649
- Update msys2 installer by @mosteo in #1648
- Use oldest Ubuntu LTS for releases by @mosteo in #1647
- dev: control build jobs with $ALIRE_BUILD_JOBS by @atalii in #1651
- Rename option arguments to indicate expected type by @rocher in #1650
- Fix installation of binary crates containing softlinks by @mosteo in #1653
- Early error if toolchain unavailable for testsuite by @mosteo in #1655
- Fix Bash completion script to avoid unwanted index updates by @mosteo in #1656
- Testsuite control condition for Unix-only by @mosteo in #1657
- Fix nightly builds by @mosteo in #1659
- Fix non-ASCII char used when --no-color in effect by @mosteo in #1661
- Fix macOS workflows (use macos-12 runner) by @mosteo in #1685
- New dev/clean.sh by @mosteo in #1686
- Fix monorepo bug wrt location of generated manifest by @mosteo in #1684
- Fix typos and hyperlinks in doc by @yannickmoy in #1694
- Prefer usage of quantified expressions by @pjljvandelaar in #1238
- Add GNAT 14 to tested versions by @mosteo in #1695
- prefer membership tests by @pjljvandelaar in #1243
- Tag builds done through alr build with unique build string by @mosteo in #1530
- bugfix: improvements to temp file name creation by @mosteo in #1700
- Ensure index repos can be deleted on Windows by @mosteo in #1696
- bugfix: pin loading from out-of-root paths by @mosteo in #1699
- fix: test runs with recent Docker images by @mosteo in #1704
- Improve VSCode launch command by @mosteo in #1703
- Update token permissions in publishing.md by @LionelDraghi in #1707
- Update alr-commands-get.adb by @zertovitch in #1708
- Create FUNDING.yml by @mosteo in #1712
- fix: compiler autoselection on 1st run alr get --build by @mosteo in #1706
- Add OpenBSD support. by @ibara in #1705
- Enable MacOS X M1 in nightly builds by @reznikmm in #1716
- refactor: remove per-OS absolute path check in favor of GNAT.OS_Lib by @mosteo in #1717
- Fix changing branch of pins with 'git+ssh://' and 'xyz+https://' urls by @Seb-MCaw in #1722
- New alr cache by @mosteo in #1642
- Fix traversal of dirs containing troublesome softlinks by @mosteo in #1718
- Build on Mac OS X ARM64 by @reznikmm in #1731
- Add check that commit ID is valid hexadecimal by @Seb-MCaw in #1740
- Rename tests with old 'config' naming to 'settings' by @mosteo in #1746
- Check sync branches master with release/2.0 by @mosteo in #1749
- Fix syncing of releases containing broken softlinks by @mosteo in #1751
- Fix early error on Windows with msys2 disabled by @mosteo in #1747
- Fix CI using deprecated version of actions/upload-artifact by @Seb-MCaw in #1756
- J

What's Changed (excerpt)
- fix: set up environment during build preparations (#1766)
- fix: ability to pin a crate that 'provides' a dependency (#1771)
- fix: early error on Windows with msys2 disabled (#1747)
- feat: build on Mac OS X ARM64 (#1731)
- fix: compiler autoselection on 1st run being get --build (#1706)
- fix: improve VSCode launch command (#1703)
- fix: pin loading from out-of-root paths (#1699)
- fix: ensure index repos can be deleted on Windows (#1696)
- fix: monorepo bug wrt location of generated manifest (#1684)
- fix: non-ASCII char used when --no-color in effect (#1661)
Full Changelog: v2.0.1...v2.0.2

This is a maintenance release to fix some issues detected in 2.0.
Notable Fixes
- Using alr config and ALR_CONFIG is a warning and not an error (until 3.0) (#1640)
- msys2 installer updated to the latest version (#1648)
- Fix installation of binary crates containing softlinks (#1653)
Full Changelog: v2.0.0...v2.0.1