hydraline 0.0.14

Pure-Dart core of Hydraline: real semantic HTML for Flutter Web. DocumentNode, SafeUrl, SEO, JSON-LD, sitemap, robots, audit CLI. + hydraline_server, hydraline_flutter.

0.0.14

• Pubspec description under 180 chars.

0.0.12

• Further shortened pubspec description; added AGENTS.md hard rules.

0.0.11

• Shortened pubspec description to pass pub.dev 180-char limit.

0.0.10

• Added "Why" section to README: explains problem, solution, and core value.

0.0.8

• Cross-link banner at top of README: shows all three packages.

0.0.7

• Better package description with cross-links; CHANGELOG references current version.

0.0.6

• Publisher verification: homepage switched to verified domain.

0.0.5

• web/vanilla-islands.js and web/htmx-glue.js mirror the inline Dart constants (byte-identity locked by test), so browser harnesses load the exact shipped bytes.
• Vanilla accordion guards a <details> without a <summary> (no null dereference during hydration).
• Polished README: full module catalogue, proven metrics, quick start with sanitizeHtml, islandRuntime(), UnsafeHtmlNode.trusted, web mirrors.

0.0.4

• SsgCollector gained beginSection/beginList (and SsgListScope.beginItem) for nested semantic sectioning; child scopes have their own dedup namespace and forward addMeta to the document root.
• SafeUrl.tryParse now rejects empty and whitespace-only input (no more href=""/src="" self-link footgun).
• Sitemap lastmod is emitted in UTC, so dates no longer shift by a day for local-time DateTimes near midnight.
• Vanilla island runtime: Carousel/CopyButton guard missing controls and the bootstrap loop isolates a throwing handler so one bad island cannot abort hydration of the rest of the page.

0.0.3

• RouteManifestBuilder gained version() and baseUrl() setters, so programmatically built manifests can carry a base_url.
• The serializer now routes flutter-island data-state through IslandStateCodec.encode, so non-JSON-safe props raise a clear ArgumentError at serialization time.
• VanillaIslandNode.config is serialized as a data-config JSON attribute when non-empty (previously the field was silently dropped).
• Sitemap single-quote escaping switched from ' to ' to match escapeHtmlAttribute.
• Added issue_tracker to the package metadata.

0.0.2

• Breaking: HtmlSerializer() no longer takes SerializerOptions; the dead pretty option is removed.
• Breaking: SsgCollector.addIsland throws ArgumentError for an htmx spec without endpoint or a vanilla spec without kind (previously produced dead hx-get="" / data-island="" islands silently).
• Breaking: Robots.generate throws ArgumentError when a user agent or path contains a line break (robots.txt directive injection guard).
• Flutter island placeholders now serialize their reserved size as a data-size="w,h" attribute (consumed by the client runtime for anti-CLS).
• RouteManifest.baseUrl exposes the parsed base_url.
• Sitemap XML now escapes "/' in attribute values (xhtml:link href).
• Audit CLI: the default HTTP fetcher (defaultHtmlFetcher, now public) applies a 30 s timeout and fails on non-2xx responses instead of auditing error pages.
• Escaping fast-path regexes are compiled once (hot-path micro-optimisation).

0.0.1

Initial release.

• DocumentNode - sealed, immutable semantic HTML tree: headings, paragraphs, sections, lists, tables, blockquote/pre/code/time, details/summary, anchors, images, island placeholders (Flutter / HTMX / vanilla), UnsafeHtmlNode, JSON-LD nodes.
• HtmlSerializer - single-pass deterministic serializer with buffered, streaming and fragment modes; serialize == concat(serializeToStream).
• Contextual escaping (escapeHtmlText / escapeHtmlAttribute) and SafeUrl scheme-allowlist URL validation (no public constructor).
• SeoMeta + buildHead() - title, description, canonical, robots, Open Graph, Twitter Card, hreflang, extra meta/links.
• JsonLd - type-safe builders: article, product, breadcrumbList, webPage, organization, faq, event, recipe, review, raw.
• Sitemap - sitemap.xml generation with hreflang alternates, default changefreq/priority and auto-split into a sitemap index at 50k URLs / 50 MB.
• Robots - robots.txt generation.
• RouteManifest - hydraline.routes.yaml parser + Dart builder API with YAML round-trip.
• IslandSpec / IslandManifest / IslandStateCodec - data-state props contract (JSON-safe, HTML-escaped, ~10 KB budget).
• SsgCollector - flat registration surface for widget extraction.
• SeoValidator + Audit - SEO/safety validation and crawler-view audit.
• dart run hydraline:audit - CLI: standalone page audit and --server-integration buffered↔chunked body-identity check.
• Level 0-1 web assets: vanillaIslandsJs (≤ 8 KB), htmxGlueJs (< 1 KB).
• Csp - recommended Content-Security-Policy helper.