[curriculum] $ git --no-pager log --pretty=format:%<(18,trunc)%D  %as  %<(16,trunc)%an  %s
HEAD -> main, ta..  2026-03-17  Denis             Fix mixed up images
                    2026-03-17  Denis             CI: Use the right ruby version
                    2026-03-17  Denis             CI: Add more checkers
tag: 0.1.7          2026-03-13  Denis             CI: Revert image to ruby
                    2026-03-13  Denis Kibet       Merge branch 'nasseh_shell_changes' into 'main'
                    2026-03-12  Manasseh Kinyua   added an activity to the introduction lessons
                    2026-03-12  Manasseh Kinyua   added a touch activity
                    2026-03-12  Manasseh Kinyua   added a mkdir activity
                    2026-03-12  Manasseh Kinyua   added the clear activity
                    2026-03-12  Manasseh Kinyua   added the echo activity
                    2026-03-12  Manasseh Kinyua   added the pwd activity
                    2026-03-13  Denis             CI: Add PR checker
tag: 0.1.6          2026-02-17  Denis Kibet       Enable CI
tag: 0.1.5          2026-02-17  Denis Kibet       Initial commit