d/docs: Add CHANGELOG.md.
Upstream does now provide a changelog: https://github.com/openmoh/openmohaa/commit/f974c36c6dc617daf5db90d885e810ac1b1bb31e Please also install this changelog in the package.
Upstream does now provide a changelog: https://github.com/openmoh/openmohaa/commit/f974c36c6dc617daf5db90d885e810ac1b1bb31e Please also install this changelog in the package.