impeccable Releases

Simplifies the delivery of Codex subagents and deprecates the `--fast` flag due to the speed gains of the new engine.

May 29, 2026

Introduces support for delivering Codex subagents alongside the skill installation process.

May 28, 2026

Adds seven new detection rules and enables per-rule toggles in the browser extension settings.

May 28, 2026

Adds seven new detection rules, removes an outdated rule, and unifies the detection registry across CLI and extension.

May 28, 2026

A preparatory update for a major revamp, focusing on API provider connections, security hardening, and non-English language support.

May 26, 2026

A major version update that refactors the codebase into internal Go packages and introduces comprehensive GitHub OSINT features including profile scraping, key extraction, and email discovery.

May 24, 2026

A release candidate focused on improving the developer experience with `@` file mentions and fuzzy search, achieved by implementing a backend foundation for local repository file structure fetching, alongside security and CI stability updates.

May 20, 2026

Fixes a Windows compatibility issue preventing the critique command from running correctly on that platform.

May 14, 2026

Adds a Codex asset producer agent for generating raster assets, implements critique persistence with snapshots, and introduces new rules to catch viewport-edge text and fix false positives in modern CSS.

May 13, 2026

Adds a new rule to detect body text running to the viewport edge and fixes contrast and color rules to properly resolve OKLCH and CSS-var references. Also fixes anchor inheritance issues and overlay flashing.

May 13, 2026

This release introduces a foundational rework of agent execution using a sandbox-native architecture. It replaces direct filesystem access with a provider-agnostic layer supporting multiple backends like Docker and Daytona, while introducing a unified toolset for improved performance and security.

May 6, 2026

Detects specific AI-generated patterns like italic-serif display heroes and hero eyebrow chips. Adds session journaling to live mode to survive crashes and cleans up repetitive scaffolding in reference files.

May 4, 2026

Changes live mode to preserve brand identity by default and replaces fixed aesthetic lanes with a dynamic brand-voice derivation process. Aligns parameters with planning and adds reflex-reject aesthetic checks.

Apr 30, 2026

Fixes a bug where contrast checks were silently skipped for styled buttons with opaque backgrounds. Now, buttons with their own background flow through the same contrast checks as other text elements.

Apr 29, 2026

Fixes a bug where popup scans would hang after a page reload and adds a new rule to detect overused font monocultures in the browser extension.

Apr 29, 2026

Fixes critical TSX round-trip issues for Vite and Next.js projects, resolves ambiguity when wrapping elements with identical classes, and fixes CSP-meta whitespace preservation.

Apr 29, 2026

Fixes critical Windows compatibility issues and improves border-radius detection consistency between browsers and jsdom environments.

Apr 28, 2026

Enhances the `/impeccable craft` workflow with stricter visual contract enforcement, safeguards against autonomous agents, and fixes UI issues with the live picker in modal environments.

Apr 28, 2026

This release addresses critical text extraction issues for Right-to-Left languages in the fpdf2 renderer and resolves a configuration bug in the Python API. It also updates the Ghostscript warning logic and includes internal maintenance updates.

Apr 6, 2026

Feb 11, 2026