An anonymous reader writes: After eight months of development, DragonFly BSD's 3.0 release includes much improved scalability through more fine-grained locking, the HAMMER file system working better in low-memory configurations, and a TrueCrypt-compatible disk encryption system. Link to Original Source
Thus spake the master programmer:
"When a program is being tested, it is too late to make design changes."
-- Geoffrey James, "The Tao of Programming"