In 2015, Sentry made significant progress in its growth, with over 15 billion errors reported, surpassing 50,000 user accounts, and expanding its services to track JavaScript errors. The company's infrastructure grew from 33 machines to 43 in three datacenters, while increasing costs by 50%. The open source community played a crucial role, with 5893 commits and 69 unique contributors. Sentry's team expanded from two to eight full-time employees, including Adrian Ronacher, who joined the Austria-based team in July 2015. Looking ahead to 2016, Sentry aims to grow its team to 20, focus on mobile platform support, tackle the signal-to-noise problem with alerts, and enhance workflows for teams, including VCS support.