Apache Superset Community Update: December 2025

December 2025 was a busy month for Apache Superset, marked by significant contributions from 42 contributors, including 19 first-timers, resulting in 266 pull requests. Key highlights included advancements in the extensions system, security enhancements, and improvements across SQL Lab, dashboards, and chart functionalities. The extensions system became more robust, featuring new community extensions like the SQL Flow Visualizer and SQL Lab Export to Google Sheets, among others. Security updates included configurable hash algorithms for FedRAMP compliance and fixes for Row-Level Security vulnerabilities. Dashboard improvements focused on visual and interaction enhancements, while SQL Lab saw updates in functionality and permission fixes. Chart enhancements included updates to table charts and heatmap y-axis sorting. Efforts were also made in developer experience, such as TypeScript migration and Docker development enhancements. Additionally, updates were made to documentation, database support, configuration enhancements, and UI/UX improvements. The community was encouraged to participate further with resources like the Contributing Guide and Community Slack, and the month concluded with a look forward to the developments expected in 2026.

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