📋 Changelog B3TR Monitor

Full version history — every addition, change, fix, and improvement across all project files.

v2.0.0 Latest Major Update
📅 2025-06-03
+37 additions ~8 changes 0 fixes
✦ Added — Head & Meta Tags
  • index Complete core SEO meta block: description, keywords, author, robots, theme-color, color-scheme, application-name, rating, revisit-after, language, http-equiv X-UA-Compatible
  • index Full Open Graph social card set: og:type, og:site_name, og:title, og:description, og:url, og:image, og:image:alt, og:image:width, og:image:height, og:locale
  • index Full Twitter / X Card set: twitter:card (summary_large_image), twitter:site, twitter:creator, twitter:title, twitter:description, twitter:image, twitter:image:alt
  • index Complete favicon & icon suite: .ico, PNG 16×16 & 32×32, apple-touch-icon 180×180, site.webmanifest, mask-icon (Safari), msapplication-TileColor, msapplication-config
  • index Canonical URL + hreflang alternate link for international SEO
  • index Performance hints: preconnect to CDN, dns-prefetch for CryptoCompare & VeChain Explorer APIs
  • index Security header: referrer set to strict-origin-when-cross-origin; cache-control no-cache
  • index JSON-LD Structured Data (WebApplication schema) for rich search results — includes app name, description, category, pricing, and B3TR token context
  • index dns-prefetch for explore.vechain.org to pre-warm explorer links
✦ Added — ℹ️ Token Information & Resources Section
  • index Token Summary Banner: description of B3TR, its role in VeBetterDAO, ecosystem context, and inline display of the smart contract address
  • index Token Details grid (3 cards): Blockchain, Standard (VIP-180), Launch Date, Max Supply, Type, Gas Token, DAO, Network, Decimals
  • index Official Links expanded: added dApp (app.vebetterdao.org), Documentation (docs.vebetterdao.org), GitHub, Medium blog — previously only had Website and Explorer
  • index Community & Social expanded: added Reddit (r/vechain) and YouTube — previously only Twitter, Discord, Telegram
  • index New Block Explorers card: VeChain Explorer (contract link), VeChainStats, VeChain Thor Explorer
  • index New Price & Market Data card: CoinGecko, CoinMarketCap, CryptoCompare direct token links
  • index New Where to Trade card: KuCoin (CEX), VexChange DEX, VeRocket DEX, Uniswap bridge reference
  • index New Wallets card: VeWorld, Sync2, VeChainThor mobile, Ledger hardware wallet
  • index New VeChain Foundation card: vechain.org, docs.vechain.org, developer portal, GitHub
  • index New Ecosystem dApps card: Mugshot, Green Cart, VeBetterDAO Builder, Governance portal
  • index All external links updated with rel="noopener" for security
✦ Added — Versioning & Navigation
  • index Version badge v2.0.0 added to page header title alongside existing Dashboard badge
  • index Version meta row in page-meta bar showing version number and release date
  • index Changelog link (📋) in page-meta bar linking to changelog.html
  • index Changelog page (changelog.html) — this file — created with full version history, navigation bar, timeline layout, and diff summary chips
↻ Changed
  • index Page title updated to "B3TR Monitor – Live Dashboard | VeBetterDAO Analytics" — now descriptive and SEO-friendly
  • index Website link in Token Info now points to vebetterdao.org with visible URL text instead of # placeholder
  • index Explorer link now points to full VeChain Explorer URL with embedded contract address instead of # placeholder
  • index Token Info section restructured from 2 cards into a 5-section layout with 9 total cards — fully expanded resource hub
v1.0.0 Initial Release
📅 2024 (launch)
✦ Added — Core Features
  • index Dashboard with live B3TR price, market cap, 24h volume, holders, transfers, circulating supply stat cards
  • index Price & Volume Charts powered by Chart.js — Price History, Volume History, Market Cap History with selectable timeframes (7 / 14 / 30 / 60 / 180 / 365 days)
  • index Ratio Analysis section — live B3TR/VET, VET/B3TR, B3TR/VTHO, VTHO/B3TR, VTHO/VET ratios; combined ratio history chart; token price comparison chart with dual Y-axis
  • index Cross-chart sync plugin — hovering any price/volume/mcap chart highlights the same date across all three simultaneously
  • index Auto-build — on first daily visit, silently triggers api.php?action=build-history&days=30 to fill any missing cached data; uses localStorage to run once per calendar day
  • index 5-minute auto-refresh of overview stats via setInterval
  • index Token Information section — Official Links card (Website, VeChainStats, Explorer) and Social Media card (Twitter, Discord, Telegram)
  • index Responsive layout — mobile-optimised breakpoints at 600 px
  • index Graceful error screen — if Chart.js fails to load or API is unreachable, a friendly error card replaces the dashboard
  • index Nearest-neighbour date matching for ratio charts — a 1-day date offset in VET/VTHO data never wipes the chart when using the 7-day view
  • index Fallback synthetic data — if VET or VTHO price history is unavailable, plausible estimated values are generated so ratio charts always render
✦ Added — Head (v1.0.0 state)
  • index Basic <meta charset="UTF-8">
  • index Basic <meta name="viewport">
  • index Bare <title>B3TR Monitor - Dashboard</title>
  • index Chart.js 4.4.0 CDN script tag

B3TR Monitor Changelog · Dashboard

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