EthHub Weekly #170: ETH sideways action, El Salvador makes BTC legal tender, London upgrade overview, StarkNet Planets alpha, PolygonScan launched, Alchemix launches alETH and security tips from Bobby Ong

<p class="p1">On the EthHub Weekly Recap we cover topics from the <a href="https://ethhub.substack.com/"><span class= "s1">EthHub Weekly Newsletter</span></a>. In this episode we discuss ETH sideways action, El Salvador makes BTC legal tender, London upgrade overview, StarkNet Planets alpha, PolygonScan launched, Alchemix launches alETH and security tips from Bobby Ong</p>