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Corrections and change log.

Material corrections and significant changes are recorded here. Minor spelling or layout adjustments are not listed individually.

September 25, 2026

Production verification correction · v26

  • Fixed the full-library search field selector found during live deployment testing.
  • Verified representative calculators update correctly after input changes.
  • Corrected the Research hub scope note so it describes a library rather than a single study.
  • Rechecked primary navigation, images, overflow and release assets across key production routes.
September 25, 2026

Deep site audit and search rebuild · v25

  • Audited all 284 HTML pages for routing, metadata, structured data, accessibility basics and asset integrity.
  • Expanded on-site search from 37 records to the complete indexable inventory.
  • Added the omitted Research hub to the sitemap and gave templated game articles distinct search descriptions.
  • Removed the application runtime from 53 non-interactive pages while preserving calculator behavior.
  • Materialized stable navigation and recommendation panels to reduce layout shifts.
  • Added a same-origin content security policy and cross-origin opener protection.
September 24, 2026

Editorial voice and template reduction · v24

  • Removed five repeated boilerplate passages from 122 game-topic articles.
  • Added game-specific editorial readings, table observations and verification boundaries.
  • Replaced an identical evidence panel used on 25 pages with context-specific limitations.
  • Personalized repeated analysis and lesson language while preserving mathematical definitions.
  • Reduced unnecessary client-side JavaScript on static editorial pages.
September 22, 2026

Architecture, depth and calculator expansion · v21

  • Resolved hydration and search rerender errors.
  • Added three calculators, a rule-sheet auditor, a printable UTH chart and seven deep guides.
  • Expanded evidence records, methodology pathways and correction routes.
  • Added flagship navigation, schema upgrades and accessibility fixes.
September 21, 2026

Authority and reference expansion · v19

  • Expanded every supported game to eight focused guides, adding 24 worked-example, table-selection, and myth-review references.
  • Expanded the casino-math course from 14 to 20 lessons with fair odds, correlation, confidence intervals, promotions, stopping rules, and rule-sheet auditing.
  • Added a searchable casino-math glossary with links into the learning course.
  • Added fair-odds and comps net-value calculators, bringing the focused calculator directory to twelve tools.
  • Strengthened route-change scroll restoration and repeated the complete link, metadata, accessibility, mathematical, and build audits.
September 21, 2026

Navigation reliability release · v18

  • Corrected client-side scroll restoration so primary navigation opens each destination at the top instead of retaining the previous page position.
  • Added same-page top-link handling while preserving intentional section-anchor navigation.
  • Normalized calculator-page heading punctuation and completed another sitewide link, metadata, form-label and build audit.
September 21, 2026

Compact directory redesign · v17

  • Replaced the long Games page with a searchable, category-filtered compact directory.
  • Reorganized Tools by visitor intent: strategy, research and comparison.
  • Separated calculators into their own navigation destination and created ten focused calculator pages.
  • Added compact jump navigation, popular starting points and mobile-friendly directory cards.
September 21, 2026

Calculation correction and discovery release · v16

  • Corrected the side-bet expected-value formula so winning outcomes use net payouts without adding the returned stake twice.
  • Added a blocking invalid-input state when winning combinations exceed total outcomes.
  • Published a rule-analysis directory, strengthened cross-links and added expected-cost tables and related calculations.
  • Updated the homepage reference total and improved discovery of specialized calculators.
September 21, 2026

Rule-analysis and calculator release · v15

  • Published 20 denominator-aware rule-variant analyses with assumptions, practical interpretation, strategy and sources.
  • Added side-bet expected-value and video-poker pay-table comparison tools.
  • Expanded the strategy directory to cover every supported game family and strengthened calculation review disclosures.
September 21, 2026

Cornerstone mathematics release

  • Rebuilt eight newer game hubs with complete round flow, strategy, pay tables, rule-specific benchmarks and source notes.
  • Added visible FAQs with matching structured data to the expanded cornerstone guides.
  • Converted 17 previously unspecified database entries into sourced, assumption-labeled calculations.
  • Added a calculated-percentages-only database filter and a dedicated rule-comparison directory.
  • Expanded the Tools hub and corrected the Games-directory search description to cover all 16 games.
September 21, 2026

Expanded game-library release

  • Added complete libraries for Spanish 21, Free Bet Blackjack, Pai Gow Poker, Casino War, Mississippi Stud, Let It Ride, Caribbean Stud Poker and High Card Flush.
  • Published 64 new rule, strategy, pay-table, mathematics, variant and worked-example references.
  • Expanded the searchable database to 100 documented rule and wager records without inventing percentages for unspecified pay tables.
  • Added a tools hub, side-bet directory and six printable non-blackjack reference sheets.
  • Improved sitewide navigation, internal links, comparison methodology and guide-level verification instructions.
September 21, 2026

Decision Tools & Authority release

  • Added a blackjack rule selector that rejects unsupported near-matches.
  • Published a searchable house-edge database with denominators, assumptions and sources.
  • Added an Ultimate Texas Hold’em decision explorer and six focused game comparisons.
  • Published printable chart access and machine-readable calculation fixtures.
September 21, 2026

Editorial and methodology review

  • Added visible editorial review information and an editorial-team page.
  • Added page-level references and corrected structured-data dates.
  • Clarified surrender fallbacks and total-dependent blackjack chart scope.
  • Expanded the methodology and removed the internal search page from the sitemap.
September 21, 2026

Rule-specific blackjack library

  • Added six-deck, double-deck, single-deck 3:2 and European no-hole-card charts.
  • Separated hard totals, soft totals and pairs and added printable layouts.
September 20, 2026

Game reference expansion

  • Added game-specific reference sections, deeper Learn lessons, calculators, search and technical SEO improvements.

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