This section contains old documents that show how Toki Pona has changed over time. If you're curious to learn more about the language in a more general way, check out the official site.
Original Dictionary
The Toki Pona vocabulary as it was first presented online
Original Lessons by Sonja Kisa
The first set of lessons for learning Toki Pona.
Old Words
Toki Pona words that have been abolished
Why Toki Pona? by Sonja Kisa
An earlier version of the toki pona li seme? article