# Katla

By [Untitled](https://paragraph.com/@0x637ebb1b6a2efaa5744a06fcdf9418789908bc0c) · 2024-01-22

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**What’s new?**
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Here’s what’s new with Katla:

*   Implemented Based Contestable Rollup (BCR) design with multi-proofs and SGX.
    
*   Updated bridge implementation, refined bridge UI, and a new feature: NFT bridging!
    
*   Updated testnet stats in block explorer and status page.
    

Let’s take a look at each of the points in more detail.

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*Originally published on [Untitled](https://paragraph.com/@0x637ebb1b6a2efaa5744a06fcdf9418789908bc0c/katla)*