version bump: v2.0.2

chore(release): v2.0.1

chore: misc (#100) (this makes 2.0.0)

Co-authored-by: grialion <48643945+grialion@users.noreply.github.com>

- Fix license ambiguity (#88)
  - just the only/or-later ambiguity point, not adding SPDX identifyiers unless more people request it
- Better document kmscon (#91)
- Make 2.0.0 already to close #86
- Add a changelog
- Add packagers info (acutally just add them to install guide)
- Add AUR service packages (I'll take care of systemd and dinit, let others package the rest and leave systemd open for someone who actually uses it in docs)
- Make sure all makefile installs to `/usr/local` by default
- Simplify Makefile complexity by several orders

version: bump to v1.2.3

version: bump 1.2.1 -> 1.2.2

fix: Makefile

fix: allow building without a git repo

Merge pull request #46 from javalsai/fix-45

fix #45

Merge pull request #43 from javalsai/improvements

fix: broken cfg parser (blame 8403bfc)

Merge pull request #38 from javalsai/improvements

improvements: #33 mainly