Rafael Avila de Espindola is the fifth most active contributor to LLVM with more than 4,300 commits since 2006, but now he has decided to part ways with the project. From a report: Rafael posted a rather lengthy mailing list message to fellow LLVM developers today entitled I am leaving llvm. He says the reason for abandoning LLVM development after 12 years is due to changes in the community. In particular, the "social injustice" brought on the organization's new LLVM Code of Conduct and its decision to participate in this year's Outreachy program to encourage women and other minority groups to get involved with free software development. "I am definitely sad to lose Rafael from the LLVM project, but it is critical to the long term health of the project that we preserve an inclusive community. I applaud Rafael for standing by his personal principles, this must have been a hard decision," Chris Lattner, tweeted Thursday.