CoinEx News: TAC, a Layer 1 blockchain that lets Ethereum developers run their existing apps for users of Telegram and its TON network, rose more than 150% in 24 hours to about $0.055 on June 30. The rally comes as the team set its v1.6.0 mainnet upgrade to activate the same day near 12:00 UTC. The upgrade rebuilds TAC's Ethereum-compatibility layer, adds newer Ethereum standards such as EIP-7702, and corrects an inflation setting that had been issuing new tokens faster than the target rate.