# Difference Between Alpha and Beta

### New Products

* [New desktop light wallet](https://github.com/wanchain/wan-wallet-desktop/releases) — Wan Wallet, WAN token delegation can be done in the GUI wallet (currently testnet only)
* [<mark style="color:blue;">Wanchain Network Status</mark>](https://wanstats.net/) to provide professional users with a visual tracking platform for the status of Wanchain’s network under PoS consensus
* [<mark style="color:blue;">New Wanchain Explorer</mark>](http://testnet.wanscan.org/) with PoS features plus loads of tracking information and statistics (Link)

### Parameter Updates

* Slot time is reduced from 10 seconds to 5 seconds;
* Epoch time was shortened from 2 days to 1 day;
* The Delegate Ratio was raised from 1:5 to 1:10;
* The granularity of the commission rate is increased from one hundreth (0.01) to one ten thousandth (0.0001);
* The docker image name has been updated to “wanchain/client-go: 2.0.0-beta.5”;
* “Pluto” in the start parameters and instructions is replaced with “testnet”.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.wanchain.org/testnet/difference-between-alpha-and-beta.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.