Supplementary JunoBench Extension

Benchmark extension dataset for JunoBench, containing 16 newly collected crashing Kaggle notebook instances (January 2026) together with executable test suites for both the original JunoBench instances and the newly constructed validation set.面向JunoBench的基准测试扩展数据集，包含16个于2026年1月新收集的存在运行崩溃问题的Kaggle笔记本实例，同时为原始JunoBench实例与新构建的验证集配套提供可执行测试套件。