Replication package for: Altered Histories in Version Control System Repositories: Evidence from the Trenches

This repository contains the complete replication package for the research article: Solal Rapaport, Laurent Pautet, Samuel Tardieu, Stefano Zacchiroli. *Altered Histories in Version Control System Repositories: Evidence from the Trenches*. 40th IEEE/ACM International Conference on Automated Software Engineering (ASE 2025). The package provides tools to detect, analyze, and categorize Git history alterations across software repositories, along with Jupyter notebooks to reproduce the analysis presented in the paper.本仓库包含对应研究论文的完整复现套件：Solal Rapaport、Laurent Pautet、Samuel Tardieu与Stefano Zacchiroli合著的《版本控制系统仓库中的历史篡改：来自开发一线的实证》，该论文已被第40届IEEE/ACM自动化软件工程国际会议（ASE 2025）收录。本复现包提供了可在各类软件仓库中检测、分析并分类Git历史篡改行为的工具，同时附带可复现论文所述分析流程的Jupyter笔记本（Jupyter Notebook）。