: - Description of changing global variables added to 5.1b
: - Several typos fixed, elif statement changed from if statement in 5.1b.
: - Redesign, resources updated.
: - Reeborg world Home2 was missing, file now uploaded.
: - year 6 added, 5.3a updated to include elif statement.
: - year 5 added, beebot cards updated.
: - year 4 added, code and resources updated
: - year 3 added, code and resources updated
: - commands formatted with monospace font, help page added
: - year 1 and year 2 units, code and resources uploaded