v0.5.1

Full Changelog: v0.5.0...v0.5.1

v0.5.0

htmlens v0.5.0 — AI Readiness for emerging agent standards

A big release. htmlens now detects and explains the standards that the agentic web is converging on, with a redesigned UI that keeps it all scannable.

🆕 New tech detection (emerging standards)

Each of these gets its own status card with explainer, what was found, and how to fix it when missing:

• OAuth Authorization Server Metadata (RFC 8414) — /.well-known/oauth-authorization-server
• OAuth Protected Resource Metadata (RFC 9728) — /.well-known/oauth-protected-resource
• HTTP Message Signatures directory (RFC 9421) — /.well-known/http-message-signatures-directory
• API Catalog (RFC 9727) — /.well-known/api-catalog
• MCP server card (Anthropic) — /.well-known/mcp-server-card.json + multi-card variants
• Agent Skills Index — /.well-known/agent-skills-index.json (plus legacy locations)
• Web Bot Auth — /.well-known/web-bot-auth.json
• UCP (Universal Commerce Protocol) — /.well-known/ucp.json
• ACP (Agent Commerce Protocol) — /.well-known/acp.json
• x402 payment protocol detection
• Markdown content negotiation — Accept: text/markdown probing
• Link headers (RFC 8288) — surfaces agent-useful rel= values

✨ New features

• Download report (Markdown) — new button between Share and Clear. Exports the full analysis (Insights, AI Readiness, JSON-LD, Structured Data, Page Content) as a single htmlens_<url>_<timestamp>.md file. Disabled until an analysis has run.
• At-a-glance status pills — every collapsed AI Readiness card shows a green ✅ OK or red ❌ Issues pill in its summary. Container cards show count breakdowns like ✅ 5 ❌ 2. Cards carry a coloured left accent so the section list reads at a glance.
• Spec links per emerging-standard block — each .es-block shows a small pill link to the relevant spec (RFC 8288, RFC 8414, RFC 9264, RFC 9421, RFC 9727, RFC 9728, MCP, x402, …).
• Status previews on collapsed cards — emerging-standard summaries show their key status inline (e.g. ✅ HTTP 200 · text/markdown, 12 links · 2 agent-useful, UCP ✅ · ACP ❌ · x402 ✅).

🎨 UI / layout

• Collapsibles everywhere. All AI Readiness sections — well-known, llms.txt, robots.txt, sitemap, semantic-html, AI Plugin, MCP, OpenAPI, security.txt, emerging-standards — are now <details> blocks with chevrons. OK sections default closed; sections with issues default open.
• Individual file-checks inside the .well-known card are each their own collapsible card with a full border, matching the surrounding MCP / OpenAPI cards.
• llms.txt promoted to a top-level peer card (alongside robots.txt / sitemap). Rich diagnostic detail when found, concise issue card when missing. Removed from the .well-known list to avoid duplication.
• Bypass cache toggle moved out of the button row and right-aligned under the URL input.
• Stats strip cleaned up: vertical-stacked numbers, muted-grey zeros, dropped the redundant "No structured-data entities" placeholder.

🐛 Bug fixes

• Insights tab now shows strengths even when no JSON-LD is found. Previously an early return skipped AI Readiness positives, so "What's Working Well" was empty on JSON-LD-less pages.
• wrangler dev crash resolved by pinning worker-build = 0.7.4 in wrangler.toml and package.json so it matches worker = "=0.7.4" and its bundled wasm-bindgen-cli.

🧹 Code quality

• All clippy warnings cleaned on the wasm target with -D warnings:
  • Collapsed 3 collapsible_match patterns in crates/htmlens-core/src/ai_readiness/robots_txt.rs into match guards.
  • Auto-collapsed 12 collapsible_if warnings in the worker.
  • Removed an unused mut and added #[allow(dead_code)] to a stub constant.
• Updated the worker integration test to construct the full WellKnownChecks / AiReadinessData with all new emerging-standards fields.
• cargo fmt --all applied across the workspace.

✅ Verified

• cargo clippy --target wasm32-unknown-unknown --all-targets -D warnings — clean (core + worker)
• cargo test -p htmlens-core --no-default-features — 26 passed + 1 doctest
• worker-build --release — 22.7 kb bundle

Full Changelog: v0.4.8...v0.5.0

v0.4.8

Full Changelog: v0.4.7...v0.4.8

v0.4.7

Full Changelog: v0.4.5...v0.4.7

v0.4.5

Full Changelog: v0.4.4...v0.4.5

v0.4.4

What's Changed

• Feature/optimizations by @apiest-pon in #7

Full Changelog: v0.4.3...v0.4.4

v0.4.3

What's Changed

• v0.4.3 by @apiest-pon in #6

Full Changelog: v0.4.2...v0.4.3

v0.4.2

What's Changed

• Add AI Readiness Detection with MCP Support by @zeger-pon in #5

Full Changelog: v0.4.1...v0.4.2

v0.4.1

What's Changed

• Html updates by @zeger-pon in #4

New Contributors

• @zeger-pon made their first contribution in #4

Full Changelog: v0.4.0...v0.4.1

v0.4.0

What's Changed

• Refactor to workbench and include a worker by @apiest-pon in #3

Full Changelog: v0.3.2...v0.4.0