1. The Polkadot Staking Dashboard has been upgraded, adding new reward calculators, unified wallet support, and a beginner's mode.

2. Dr. Gavin Wood's JAM presentation video in Shenzhen is now available on the YouTube Pala Labs channel, discussing the JAM protocol and decentralized computing beyond ledgers.

3. Brave Wallet plans to integrate Polkadot, currently evaluating effective integration methods, designing product UI and UX, and confirming technical details.

4. Swiss asset digitization company Colb has become the winner of Polimec x Scytale Academy, with Colb leveraging Moonbeam for business and receiving investment from the Scytale Polkadot ecosystem fund.

5. The official Polkadot blog has been released, explaining what decentralized AI is and providing a beginner's guide.

6. CESS announces a partnership with the world's first distributed cloud protocol, Endless.

7. Talisman announces StealthEX as its new cross-chain Swap provider, supporting swaps between DOT, ETH, TAO, stablecoins, and other tokens.

8. The beta version of the built-in mini-game Nova Shots in Nova Wallet has launched at the BLAST.tv Austin Major Championship, offering a prize of $1.25 million and 2000 USDC.

9. LAOS Network has partnered with the integrated developer platform Sequence to launch LAOS Builder, enabling rapid and large-scale building, publishing, and tokenization of Web3 games.

10. KILT Protocol opened the KILT token migration portal on June 19, planning to remain open for at least 10 weeks.