> For the complete documentation index, see [llms.txt](https://four-meme.gitbook.io/four.meme/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://four-meme.gitbook.io/four.meme/product-update/6-product-update-25-10-30.md).

# #6 Product Update 25-10-30

### 🚀 Product Update: X Mode

#### **Overview**

Fair Mode has been upgraded and rebranded as **X Mode**, launching at **8 AM UTC, Oct 30**.\
X Mode delivers a fairer and smarter token launch experience — now open to **all wallets** for smoother participation and improved transparency.

#### **⚙️ Key Upgrades**

**1️⃣ Dynamic Fee System**\
To ensure fair launches and counter bots, transaction fees automatically decrease block by block after token creation:

The parameters may be adjusted for future launches.

<figure><img src="/files/HqF4TmQdURJgFw3ScMLg" alt=""><figcaption></figcaption></figure>

**2️⃣ Automatic Buyback & Burn**\
After a token graduates from X Mode and its liquidity migrates to PancakeSwap:

* All launch fees above 1% are used to **immediately buy the token and burn it**, permanently removing it from circulation.
* For launches that don’t complete successfully, fees are redirected to a community address for later buy-and-burn or liquidity support.