0.21

What's Changed

• Fix Gitter badge URL by @jwilk in #69
• Remove spurious backslash from manpage by @jwilk in #68
• Fix JSON output validity
• Add supported devices info to README

New Contributors

• @jwilk made their first contribution in #69

Full Changelog: 0.19...0.21

Do not fix a write-mounted partition

When a partition is write mounted do not attempt to fix it as it will mess the filesystem.

Also fix building on Debian/kFreeBSD.

Switch to CMake and small fixes

• Switched to CMake as the build system, it is more common than ninja-build and so more useful for those who build by hand (sysadmins).
• Fix build issues on FreeBSD.
• Fix disk on 4k granularity to avoid overwriting areas that are usable, this is useful on media errors.