Crux
/RELEASE LEDGER // CHANGELOG
KERNEL CHANNEL: STABLE·CONTINUOUS DEPLOYMENT CYCLE·LATEST: v0.2.0 (OCT 10, 2026)

Kernel Release Ledger & Changelog.

Every update to the Crux bare-metal compiler, WebGPU rasterization engine, decentralized AST-CRDT mesh, and agentic hyperterminal is documented here with verifiable commit SHAs and empirical hardware telemetry deltas.

CURRENT ENGINE
Crux v0.2.0
INPUT LATENCY
4.2 ms
CRDT MESH SYNC
0.14 ms
COLD BOOT RAM
34 MB
v0.2.0NETWORKING & CRDT
OCT 10, 2026 · Spatial Mesh & Merkle Topology
Peer Delta Sync
0.14ms (P2P Mesh)

Decentralized AST-CRDT peer topology visualizer with real-time isometric 7x7 matrix routing, WebRTC data conduits, and Merkle DAG consensus synchronization.

VERIFIED CHANGESET (5 MODIFICATIONS)
NEWInteractive isometric spatial mesh diagram mapping 49 central silicon tiles and 8 satellite compute clusters.
NEWFour golden modality conduits for text (Aa), spatial audio waveform (WAVE), camera stream (CAM), and frame buffers (IMG).
PERFZero-copy WebRTC data channel multiplexer eliminating cloud relay hops for local network peers.
PERFDeterministic Merkle tree conflict resolution with Lamport clocks, preventing concurrent syntax breakage during AI swarms.
REPAIRFixed WebRTC peer renegotiation race conditions during intermittent Wi-Fi handoffs.
v0.1.5AGENTIC AI
OCT 06, 2026 · Local LLM Socket Injection
Local PTY I/O
112 MB/s Direct Pipe

Direct UNIX domain socket daemon connecting host CLI agents (Claude Code, Ollama, DeepSeek V3, Gemini CLI) straight to editor staging buffers.

VERIFIED CHANGESET (4 MODIFICATIONS)
NEWNative socket daemon discovery for local LLM CLIs running in ~/.config/crux/sockets.
NEWInteractive diff staging buffer: Review and accept single-line AST mutations before persisting to disk.
PERFStream stdout ANSI color codes directly into editor gutter telemetry with zero UI frame drops.
REPAIRResolved terminal process group SIGINT propagation to prevent orphan background daemon forks.
v0.1.2CORE ENGINE
SEP 29, 2026 · Kernel PTY Namespace Sandbox
Sandbox Cold Boot
0.82ms Overhead

Isolated POSIX pseudo-terminal sandboxing with macOS seatbelt entitlements and Linux unshare namespaces for autonomous agent executions.

VERIFIED CHANGESET (4 MODIFICATIONS)
NEWSubprocess isolation sandbox: Agent terminal commands run in quarantined filesystem chroots.
NEWRead-only workspace mounting option preventing rogue scripts from writing outside active project tree.
PERFReduced memory allocation overhead of spawned PTY instances to 1.8MB per process.
REPAIRFixed terminal escape code parsing for 24-bit TrueColor sequences in zsh and bash prompts.
v0.1.0CORE ENGINE
SEP 23, 2026 · Bare-Metal Rust & WebGPU Kernel
Input Latency
4.2ms vs 38ms Electron

Public architecture preview of Crux IDE: 4.2ms input-to-photon latency, 120 FPS compute shader text rendering, and native macOS / Linux universal binaries.

VERIFIED CHANGESET (4 MODIFICATIONS)
NEWComplete Rust core piece-table buffer engine replacing legacy string concatenation.
NEWWebGPU compute shader glyph atlas rasterizer rendering 250,000+ line documents at solid 120 FPS.
NEWUniversal Apple Silicon (arm64), Intel (x86_64), and Linux AppImage release targets.
PERFIdle memory consumption clamped to 34MB RAM on clean project bootstrap.
v0.0.9AGENTIC AI
AUG 14, 2026 · HyperTerminal Agentic Runner
AST Mutation Speed
12,400 Nodes/sec

Integrated multi-agent background executor. Terminal agents autonomously invoke tests, stream stdout, and apply buffer AST transforms.

v0.0.8DEVELOPER TOOLS
JUL 02, 2026 · Universal Settings & LSP Importer
Config Ingest Time
140ms Total

One-click migration pipeline importing keybindings, themes, .cursorrules, and language server configurations in 140ms.

v0.0.5CORE ENGINE
JUN 11, 2026 · Initial Kernel Proof of Concept
Binary Footprint
18.4 MB Disk

First internal release verifying Rust-based CRDT delta replication over local WebRTC loopback channels.

[AUTOMATED INSTALLATION & CI]

Want to fetch the latest kernel automatically?

Install the latest stable release directly onto Apple Silicon or Linux via our bare-metal installer script:

curl -fsSL https://codecrux.us/install.sh | bash
TRY IN BROWSERRAW /llms.txt