DOC: updated CHANGES
DOC: updated CHANGES

Former-commit-id: 7f994c399021c0bb67f03baa44887389f467a47f
Former-commit-id: 02756bf16bdbde7a36dc37fc4f4f87ab8844131b
3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox