HelloGitHub is a monthly open-source project newsletter designed for beginners. The latest issue, Volume 115, has been released. This issue features a collection of exciting projects, including DepotDownloader, a command-line tool for downloading Steam game resources, and Ech0, a lightweight content sharing platform. Other notable projects include chronoframe, a minimalist personal cloud photo album platform, and local-dream, a Stable Diffusion model running on Android devices. Additionally, the issue highlights Voice-Recorder, a simple Android voice recording app, and gpu-hot, a real-time NVIDIA GPU monitoring panel. The issue also features touchHLE, a project that brings classic iPhone games to modern devices, and bitchat, a Bluetooth-based instant messaging app. Furthermore, the issue includes Berkeley-Humanoid-Lite, an open-source humanoid robot, and Dayflow, a macOS app that generates daily timelines. Finally, the issue highlights OpenStock, a free and stylish stock market app. The HelloGitHub community can be found on Telegram at @NewlearnerChannel.