Simplify the following text for a Grade 8 native English-speaking person.
Original: But Morris ' Mini Minor name caught the public imagination and the Morris version outsold its Austin twin , so the Austin 's name was changed to Mini to follow suit .
Simplified: Following the merger with Morris , the model line up for Austin changed considerably . The most notable car to come from this era was the Austin Mini , this was also sold as a Morris Mini and was made up until 2000 ( though not as an Austin after 1987 ) .