Elon Musk's New Starship 2.0 SHOCKS The Entire Space Industry!

Elon Musk is well-known for his innovative use of technology. Since he was
young, he's had an insatiable need to push the boundaries of what's
considered impossible.
He invented online payments with PayPal, launched the electric vehicle
market with Tesla, and basically invented the private space sector with
SpaceX. However, you may be unaware of his most recent and enormous
achievement.
For as long as Elon Musk has been outspoken about his desire to colonize
Mars, he has been working feverishly on his Starship rocket, a large next-
generation rocket that he hopes would one-day transport humans from Earth
to the moon and, ultimately, to Mars.
And now, he has finally revealed its jaw-dropping successor, Starship 2.0, a
much larger and better rocket.
What are the new and improved features of this new version? And how would
it help with Mars colonization?