v1.12.3 - 26 Chains, DePIN, Analytics & CI/CD

Highlights

• 26 Blockchains — 15 new chains added (up from 11): XRP, Hedera, MultiversX, Sui, Aptos, Filecoin, Litecoin, Dogecoin, Zcash, Tezos, Stacks, VeChain, Cosmos, NEAR, ICP
• DePIN Tracking — Iagon (Cardano) staking and Helium (Solana) hotspot reward monitoring
• Transaction Analytics Overhaul — Portfolio vs. BTC relative strength, top movers, CoinMarketCap fallback pricing
• CI/CD Pipeline — Automated Docker Hub publishing with multi-arch builds (amd64/arm64), Docker Scout vulnerability scanning on PRs and weekly schedule
• In-App Help & Guide — Comprehensive self-serve documentation with chain setup guides, API key tiers, and FAQ

Infrastructure

• Per-card DePIN refresh with timeout resilience
• Analytics page overhaul with relative strength charts
• Nginx proxy config for analytics and engine routes
• Docker Scout security scanning (critical/high CVEs with fixes)
• README slimmed from 718 → 209 lines, all docs synced to v1.12.3

Full Changelog

v1.9.0...v1.12.3

v1.9.0 — V2 Architecture, Dashboard Overhaul & 11-Chain Support

Highlights

This release rebuilds the data architecture from the ground up. Portfolio history now uses a per-wallet, per-source daily balance system (wallet_daily_balances) instead of monolithic snapshots. The dashboard
gets a complete visual overhaul with dynamic cards, allocation charts, and a market heatmap. Four new blockchain networks bring total chain support to 11.

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New: V2 Data Architecture

The portfolio history system has been completely rebuilt around per-wallet granularity:

• Per-wallet balance tracking — New wallet_sources and wallet_daily_balances tables track each wallet, exchange, staking position, DeFi position, and NFT collection as an individual daily time series
• Materializer pipeline — Converts raw data (engine events, V1 balance history, off-chain cache) into unified daily balances with automatic gap-filling
• Off-chain collector — Background service runs every 2 hours, collecting exchange balances, staking values, DeFi positions, NFT valuations, and live on-chain wallet values
• Unified chart — Single chart endpoint reads exclusively from wallet_daily_balances, replacing the old dual V1/V2 chart paths
• V1 data migration — Existing V1 balance_history data (735+ days of on-chain history) is automatically migrated into the new V2 tables on startup
• Rebuild History — New button in Settings to clear and regenerate all portfolio history from source data

New: Dashboard Overhaul

• Dynamic blockchain cards — Cards auto-populate based on your actual wallets (no more empty placeholder cards)
• Allocation donut chart — Interactive chain allocation breakdown with hover tooltips
• Market heatmap — Treemap visualization of portfolio holdings with relative sizing
• Global market cap widget — Live total crypto market cap display
• Redesigned portfolio card — Top holdings, 7-day change stats, liquid/staked/NFT breakdown in a two-column layout

New: 4 Additional Blockchains (7 → 11 chains)

• Arbitrum — Full wallet tracking via Etherscan/Alchemy
• Avalanche (C-Chain) — AVAX balance and token tracking
• BNB Chain (BSC) — BNB and BEP-20 token support
• Tron — TRX balance tracking

All 11 chains: Cardano, Bitcoin, Ethereum, Solana, Polygon, Base, Algorand, Arbitrum, Avalanche, BNB Chain, Tron

New: V1→V2 Engine Consolidation

• Unified price cache — Single pricing path using CoinGecko bulk API with DefiLlama fallback (replaces scattered per-chain price fetching)
• Unified collection pipeline — V2 engine handles all balance history collection with automatic scheduling
• Data Collectors tab — New settings UI for monitoring and controlling data collection jobs
• Transaction bridge — V2 engine events feed into the existing transaction history view

New: Cloudflare Tunnel Persistence

• Tunnel token is stored encrypted in the database (persistent Docker volume)
• On container rebuild, tunnel auto-restores: installs cloudflared, writes supervisor config, starts the service
• No more manual re-setup after Docker container updates

New: Mobile API Improvements

• Portfolio endpoint now includes all 11 chains, staking, DeFi, and tracked tokens
• NFT endpoint returns image URLs for both collections and individual NFTs
• Portfolio chart reads correct snapshot fields
• Graceful error handling across all mobile endpoints

Improvements

• Privacy mode — Sensitive URLs now hidden from browser status bar hover
• NFT price sync — Works without external service; uses TapTools floor prices directly
• Demo account — Expanded to ~$1M with multi-chain DeFi data and stock tokens
• Chart range — Default changed to 1W; "All" now means all history (up to 10 years)
• Deployment — Removed redundant database migration scripts from deploy scripts; database.py handles all schema management idempotently on startup

Bug Fixes

• Fixed $0 historical prices by rewriting price fetching to use CoinGecko bulk API
• Fixed today's chart value being inflated (on-chain now uses native-only to match historical methodology)
• Fixed demo mode leaking real NFTs and price sync not updating UI
• Fixed heatmap treemap broken chain groupings
• Fixed Add Wallet button hidden by global CSS rule
• Fixed NFT floor prices not re-applying to cached NFTs on dashboard load
• Fixed HTML error responses in Data Collectors API calls
• Fixed status polling checking wrong job type (V1 vs V2)

Technical

• wallet_sources table: registry of all tracked sources (on-chain wallets, exchanges, staking, DeFi, NFTs)
• wallet_daily_balances table: UNIQUE(source_id, date) with automatic upsert
• Materializer with 4 strategies: materialize_onchain, materialize_offchain_from_v1, materialize_onchain_from_v1_balance_history, backfill_offchain_gaps
• Off-chain helpers extracted to standalone offchain_helpers.py module
• V2 health endpoint: GET /portfolio/health/v2
• Rebuild endpoint: POST /portfolio/rebuild-history

Full Changelog: v1.5.0...v1.9.0

v1.5 - V2 Engine!

Release v1.5.0 — V2 Ingestion Engine

V2 Ingestion Engine (headline feature)

• 6-stage pipeline: Expand → Index → Hydrate → Normalize → Enrich → Positions
• 14 data providers with priority scoring, circuit breakers, and token bucket rate limiting
• Provider failover: if one API rate-limits mid-job, work units automatically reassign to another provider — no restart needed
• CoinStats Cardano exclusion enforced at three levels (registry, indexer, hydrator)
• All 6 chains supported: Cardano, Bitcoin, Ethereum, Solana, Polygon, Base
• 11 new API endpoints under /engine/* for backfill management, gap analysis, portfolio snapshots, and event queries
• Backward-compatible /engine/history/data returns same format as existing chart endpoint
• 8 new database tables with idempotent dedup keys — safe to re-process without duplicates

Performance & Reliability (since v1.0.1)

• 5-phase performance overhaul: shared HTTP client pool (102 instances → pooled), standardized cache TTLs, GZip compression, WAL mode, asyncio.gather parallelism
• 7-second page load fix: NFT image config was blocking startup
• Public RPC fallbacks for Ethereum, Polygon, Base, and Solana
• Portfolio total now includes exchange, staking, and DeFi values (was missing before)
• Balance history anchored to on-chain balances instead of drifting from accumulated deltas

UI & Navigation

• Page consolidation: Settings (APIs + Security + Backup), System (Cache + Logs), Assets (Wallets + Exchanges + DeFi + Custom Tokens), NFTs (My NFTs + Wall)
• Transaction history page with Bitcoin, Cardano, Solana, and EVM support, pagination, collapsible filters
• Privacy blur across staking, exchange, wallets, transactions, and NFT modals
• Pie chart redesign and V2 chart as default
• Themed scrollbar and Cypher theme additions

Infrastructure

• Cloudflare Tunnel integration from the Security page
• Demo account system with isolated data separation
• Multi-stage Docker build for smaller images
• Deploy-from-git scripts with automatic admin verification
• Startup task throttling with Taptools rate limit protection (4-hour cooldown)
• API keys loaded from database (not just env vars) across all services

v1.0.1 - Release

v1.0.1 - UI & Theme System Overhaul (February 2026) ✨
🎨 Complete Theme Redesign: Reimagined theme system with enhanced visual polish

• Renamed "Default" theme to "Dark Mode" for clarity
• New Light Theme: Clean, modern white theme with refined UI elements
• Removed "Green Terminal" theme
• 5 professionally designed themes: Dark Mode, Light, Cypherpunk 1, Ocean Depths, Sunset Horizon

💎 Light Theme Polish: Comprehensive styling for modern aesthetics

• Rounded corners throughout (10-24px range for visual hierarchy)
• Layered shadow effects for depth and elevation
• Proper contrast and readability
• White backgrounds with subtle gray accents (#e5e7eb borders)
• Professional button and input styling

✨ Dark Mode Enhancements: Improved visibility and polish

• Glowing green borders on headers and sections (rgba(0, 210, 106, 0.4))
• Enhanced shadow effects for better depth perception
• Improved contrast for better readability
• Consistent rounded corners matching light theme

🎯 UI Refinements: Better spacing and visual hierarchy

• Header and section headers now use rounded, padded containers
• Improved text indentation (16-24px padding)
• Portfolio card with enhanced shadows and borders
• Chart containers with proper background styling per theme
• Consistent waffle menu integration across all pages

🎭 Theme Selector Relocation: Moved from header to waffle menu dropdown

• More intuitive navigation structure
• Cleaner header design
• Theme selection with all navigation in one place
• 🔧 Cache Busting: Build version system for immediate CSS/JS updates
• Version 1770000515
• No more browser cache issues after updates

ABCT v1.0!

1. 7 Exchange Integrations (Coinbase, Binance, Binance.US, OKX, Bitget, Gate.io, KuCoin)
2. LogoKit API Integration for professional branding
3. Manage Wallets Redesign with three-tab interface
4. Comprehensive Documentation for exchange setup
5. Backward Compatible with v0.13.x

v0.13.1 - Alpha

Release Highlights (v0.13.1)

📈 Complete Portfolio History with 90-Day Backfill

• New backfill script generates realistic historical snapshots
• All components now included: wallets ($14.4k) + tokens ($4.8k) + NFTs ($3k) + Coinbase ($473)
• Chart shows complete portfolio value ($22.7k) instead of just native coins ($14.4k)
• Historical data spans November 2025 - January 2026

v0.12.0 - Multi-User Support & Enhanced Portfolio Visualization

🎉 Major Release: Multi-User Support & Enhanced Visualization

🔐 Multi-User Architecture

• Complete database restructure with user accounts and session-based authentication
• User-scoped data isolation across all tables
• Secure password management with bcrypt
• Migration scripts for upgrading from single-user installations

🎭 Demo Mode

• Pre-configured demo account (username: demo, password: demo)
• ~$1M portfolio with 11 wallets across 6 blockchains
• 30 diverse tokens (Cardano, Ethereum, Solana)
• 55 NFTs with anime-themed placeholders
• 90 days of historical portfolio data
• No real API calls required

📊 Enhanced Portfolio Visualization

• Blockchain Asset Breakdown: Click 📊 on any blockchain card to see doughnut charts
• Expandable Wallet Assets: Click token count badges to view assets inline
• Interactive Charts: Hover tooltips with USD values and percentages
• Multi-Chain NFT Wall: Blockchain indicators on NFT cards

🔧 Improvements

• Fixed wallets page authentication issues
• Fixed stake key expansion on Cardano wallets
• Fixed decimal token quantity parsing
• Enhanced UX with clickable elements and visual feedback

📚 Documentation

• Added MULTIUSER_DEVELOPER_GUIDE.md
• Added DEMO_MODE_GUIDE.md
• Updated README with new features
• Comprehensive CHANGELOG entry

See CHANGELOG.md for complete details.

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Upgrade Notes:

• If upgrading from v0.10.0 or earlier, database migration is required
• See backend/MULTIUSER_DEVELOPER_GUIDE.md for migration instructions
• Demo account can be created with: python scripts/create_demo_account.py

Full Changelog: v0.10.0...v0.12.0

v0.10.0 - Backup & Restore Release

🎉 What's New in v0.10.0

🔄 Backup & Restore System

Export and import your entire ABCT configuration with one click!

• 📤 Export all settings, wallets, and data to JSON
• 📥 Import on any ABCT installation (migrate servers easily)
• 🔒 Security controls (choose what to include)
• 👁️ Preview before import (dry-run validation)
• 🔄 Two modes: Merge (safe) or Replace (full restore)

Access: Dashboard → ⋮⋮⋮ Menu → "Backup & Restore"

⏰ NFT Background Scheduler (v0.9.0)

Single container deployment! NFT price service now integrated.

• 🔄 Automatic 24/7 NFT floor price updates
• ⚖️ Smart rate limiting (95 calls/day)
• 💾 State persistence (resumes after restart)
• 🎚️ Control from Services page UI

No more separate container needed!

🐛 Bug Fixes

• ✅ Fixed NFT scheduler 404 errors in Docker
• ✅ Fixed wallet dropdown not expanding
• ✅ Fixed auth blocking localhost testing
• ✅ Real-time deployment progress (no more silent hangs)

🚀 Quick Start

Docker Deployment

git clone https://github.com/Tarrant64/abct.git
cd abct
./abct-docker/update-unraid.sh <unraid-ip> <port>

Local Development

git clone https://github.com/Tarrant64/abct.git
cd abct
cp .env.example .env
# Edit .env with your API keys
./run.sh

📦 What's Included

Backup System:

• Wallets, API keys, custom tokens, NFT collections
• Version compatibility checking
• Security warnings for sensitive data

NFT Scheduler:

• Continuous background updates
• Priority queue system
• Real-time statistics dashboard

⚠️ Migration from v0.8.x

If running standalone nft-price-service:

1. Stop old container: docker stop nft-price-service
2. Deploy new unified container
3. Enable scheduler in Settings or via NFT_SCHEDULER_ENABLED=true

Your data is preserved automatically.

📊 Stats

• 5,200+ lines of new/modified code
• 4 new features, 4 critical fixes
• Single container deployment (down from 2)

🔗 Resources

• Full Release Notes
• Backup & Restore Guide
• Changelog

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Version: v0.10.0 (BUILD 1769498491)