evalbox-v0.2.0

Other

• code quality improvements

evalbox-sys-v0.2.0

Added

• ARM64 (aarch64) support, drop min kernel to 6.7

Fixed

• add backticks to arch names in doc comments (clippy::doc_markdown)

Other

• granular clippy lints and SAFETY comments

evalbox-sandbox-v0.2.0

Added

• ARM64 (aarch64) support, drop min kernel to 6.7

Other

• granular clippy lints and SAFETY comments
• code quality improvements

evalbox-v0.1.1

Execute code like eval(), but safe. No containers, no VMs, no root.

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Architecture Overhaul

The entire isolation model was replaced. Namespaces are gone - Landlock v5 is now the primary enforcement
layer.

Before (0.1.0)	After (0.1.1)
7 namespace layers + Landlock	Landlock v5 + seccomp + rlimits
clone() with CLONE_NEW* flags	Plain fork()
pivot_root + bind mounts	Landlock filesystem rules
Kernel 5.13+	Kernel 6.12+

Simpler, fewer moving parts, same security guarantees.

What Changed

Isolation

• Landlock v5 replaces user, PID, network, mount, UTS, and IPC namespaces
• RLIMIT_DATA (256 MiB) instead of RLIMIT_AS - no longer breaks Go, Java, or V8 runtimes
• New dedicated rlimits module with CPU, core, and stack limits

Build

• Nix flake migrated to flake-parts + import-tree (auto-discovery, zero boilerplate)
• Restricted to x86_64-linux (arm not yet supported)

New

• Seccomp user notify (SECCOMP_RET_USER_NOTIF) for optional syscall interception
• SECURITY.md - vulnerability reporting policy
• CONTRIBUTING.md - dev setup and testing guide
• Security hardening roadmap

Removed

• namespace.rs, rootfs.rs - namespace and pivot_root setup
• nix/lib.nix, nix/checks.nix - replaced by flake-parts modules

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Full Changelog: https://github.com/fullzer4/evalbox/blob/main/CHANGELOG.md