Release v0.1.0

✨ New Features

Architecture Support

• RISC-V64 (#196)
  • mmap & process fork implementation
  • toolchain compatibility fixes
  • handle GP register to make execv work
• ARM Enhancements (#183)
  • GICv3 interrupt controller
  • Device Tree Blob (DTB) parsing

Core Systems

• Filesystem & Storage
  • FUSE integration (#201)
  • New syscalls: fchmodat (#190), ftruncate (#187)
  • VFS refactoring with ext4/fatfs support (#152)
  • Unified file/directory implementations (#186)
  • FIFO/named pipes (#185) & PTY support (#189)
• Networking & IPC
  • UNIX socket enhancements (#195)
  • DGRAM support (#164) & socketpair (#171), getsockname (#182)
  • Static routing with loopback support (#179)
• Device Drivers
  • Virtio subsystem updates (#205)
  • Virtio-console support (#143)
  • TTY/Termios improvements (#181)
• Process Management
  • Support of fork/clone in single address space (#142)
  • Signal handling (#178) & rt_sigaction, kill and tkill (#131)
  • CLOEXEC flag support (#162)

🐛 Bug Fixes

• Fixed rename operations (#202)
• Resolved busybox page faults (#194)
• Fixed network buffer memory leaks (#173)
• Corrected page fault handling during nested forks (#151)
• Fixed wait4 null pointer dereference (#166)
• Fixed problems within poll, clock_nanosleep and getsockopt (#139)
• Resolved file close scheduling deadlock (#175)
• Corrected getsockopt implementation (#170)
• Fixed percpu crate alignment (#184)

⚙️ Infrastructure

• Toolchain upgraded to nightly-2025-05-07 (#197)

📦 Applications

• Support of sshd after PR #202

Release v0.0.3

We are pleased to announce the first official release of RuxOS. This version includes essential features and supports several key applications.

Key Features

• Multi-Architecture Support: X86_64, AArch64, RiscV64
• Platform Compatibility: QEMU pc-q35 (x86_64), virt (riscv64/aarch64)
• Multi-threading and multi-core processing
• FIFO, RR, and CFS schedulers
• VirtIO drivers for net, blk, gpu, 9p
• TCP/UDP network stack using smoltcp and Lwip
• SMP scheduling with a single run queue
• File System Support: fatfs, ramfs, 9pfs, devfs
• Dynamic Application Loading (#97)

Supported Applications

• Redis: Supports Redis server, connect with redis-cli, tested with redis-benchmark
• Nginx: Web server supporting http and https
• Wamr: Runs wasm files, supports wasi-nn for neural network tests
• Iperf: Network performance testing
• Sqlite

Programming Languages

• Rust
• C/C++ (supported by musl libc and ruxlibc)
• Perl
• Python

Tools

• RuxGo

Documentation

• RuxOS-Book
• RuxGo-Book

To get started, we recommend reading the RuxOS-Book.