# Update contents by version

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<summary>Version 1.1</summary>

1. Updated date : 2023.03.12
2. update content :

* Development of composition and use of token-based ecosystem
* Build your own community-based information database
* Chartpan AI open beta development and service plan

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<details>

<summary>Version 1.0</summary>

1. Updated date : 2022.03.01
2. update content :&#x20;

* Define the direction of chartpan AI, which is the final goal of the project, and the business model, NFT, and token that make up the ecosystem, and establish a realization plan for it.

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