Polymarket has released updates on its platform developments for the week. According to Odaily, the updates include the launch of a World Cup page with functionality testing, the introduction of perpetual contracts featuring five traditional financial trading pairs and a BTC perpetual contract, and performance optimization of the Central Limit Order Book (CLOB) with a planned release next week to address queue congestion issues. Additionally, the platform has open-sourced its SDK, initiated a unified API, and implemented Gamma fixes and improvements, including stricter keyset pagination and high-traffic read path indexing, along with production correctness fixes for users, profiles, comments, and sports summaries.