v0.11.1 - #186

• version [prerelease]: 0.11.1a0
• classifiers [add]: ai_overview unavailable banner rule
• tests [add]: banner fixtures, snapshots, coverage tests
• docs [update]: changelog for banner classifier
• plan [add]: 054 - persistent-user-data-dir
• update: enable chrome sandbox in patchright backend
• update: close browser in ws-demo cli run path
• version [prerelease]: 0.11.1a1
• classifiers [add]: crawl-6 submodule and hotel rules
• tests [add]: crawl-6 submodule fixtures and coverage
• docs [update]: changelog for crawl-6 unknowns pass
• parsers [add]: ynAwRc ad sitelink format
• tests [add]: ad sitelink coverage, changelog
• parsers [add]: embedded sponsored ads in find-related
• tests [add]: embedded-ad coverage, changelog
• version [prerelease]: 0.11.1a2
• update: type left-bar dictionary panel as knowledge
• docs: changelog for dictionary panel classifier
• update: classify Datasets results module
• update: classify async Popular recipes carousel
• update: classify left-bar Images thumbnail strip
• update: classify refine-by, shopping-ideas, articles modules
• update: classify Rooms-at and level-3 knowledge submodules
• update: drop bare a11y section-heading components
• update: classify Popular/More products tray carousel
• update: classify entity-submodule tail as knowledge
• docs: changelog for cross-wave unknown classifiers
• version [prerelease]: 0.11.1a3
• update: classify Refine-category as refine_by
• update: classify level-2 Recipes carousel header
• update: classify Posts-from carousel as recent_posts
• update: classify level-3 Election dates submodule
• update: add places_nearby type for Explore-places carousel
• update: route contextual news carousels to top_stories
• update: classify Related-categories-nearby as shopping_ideas
• docs: changelog for a3-residual unknown classifiers
• update: add supercat_cluster type via Supercat attrid
• docs: changelog for supercat_cluster type
• update: flag hidden supercat_cluster tail items
• update: rename gallery type + header row with chips
• update: gallery item sub_type=card matching twitter_cards
• version [prerelease]: 0.11.1a4
• docs: trim changelog for 0.11.1 release
• version [patch]: 0.11.1

Summary

Patch release finalizing the 0.11.1 alpha line. Entirely additive parser
coverage plus two small collection fixes — no public API or output-schema
breakage.

Parser coverage (new / extended component types)

• New types: gallery (JS-hydrated discovery gallery), places_nearby
  ("Explore places nearby" carousel), datasets ("Datasets" module),
  refine_by + shopping_ideas (faceted product-filter / idea chips),
  articles (entity-panel "Articles" module).
• Extended types: knowledge submodules (dictionary panel, hotel/entity
  tails, sports/attribute modules), recipes, recent_posts, top_stories,
  images thumbnail strips, products tray carousels, flights bare-h2
  status widgets, election_dates, and locations hotel carousels.
• Ads: capture modern ynAwRc sitelinks (ad/submenu instead of dropping
  them) and the "Sponsored results" unit embedded in "Find related products
  & services".
• AI overview: classify the standalone loading/unavailable banner as
  ai_overview / sub_type="unavailable".
• Noise suppression: drop bare a11y section-heading shells ("Web results",
  "Ads", "Description") at extraction instead of surfacing empty unknown rows.

All classifier rules are additive / end-of-chain, so existing corpus snapshots
are unchanged — the only same-row changes are hollow general/unknown shells
upgraded to typed rows with content. New/curated fixture SERPs and coverage
tests pin every new path.

Collection fixes

• Close the browser in the ws-demo CLI run path.
• Enable the Chrome sandbox in the patchright backend.

See CHANGELOG.md for the full itemized list.