News Kodee’s Kotlin Roundup provides a comprehensive update on recent developments in the Kotlin ecosystem, including the release of Kotlin 2.3.0-RC with new features and improvements, and the relocation of Kotlin Multiplatform documentation to kotlinlang.org for better accessibility. The roundup highlights a Reddit AMA with the Kotlin team, offering enthusiasts the chance to engage directly with developers. It also details a four-week learning journey for Kotlin Multiplatform, a livestream for Android developers to expand their skills, and a Black Friday discount for the upcoming KotlinConf 2026 in Munich. Additionally, the post encourages participation in surveys and upcoming events like the KotlinConf Call for Speakers, and celebrates the achievements of Google Summer of Code 2025 contributors. The roundup concludes with invitations to engage in polls about Compose Multiplatform for web and to explore new Kotlin tools and resources.