Peatio 2.5.0 (August 7, 2020)

Overview

We are pleased to present Peatio Open Source 2.5.0.

This release notes is must-read for migrating from older versions.

Breaking changes

• Rewrite deposit collection flow #2636 (mnaichuk)

  • Remove amqp publish and add new deposit state
  • Remove amqp deposit workers (deposit_collection and deposit_collections_fees daemons)
  • Introduce SQL based deposit daemon
  • Add deposit collection flow documentation

Documentation for new deposit collection flow

• Remove old Peatio admin panel #2523 (mnaichuk)

New Features

• Feature: PnL calculation for traders (calj)
  • Uses deposits, withdrawals, trades, adjustments and simple transfers
  • Supports multi-level conversions

Increase time precision to milliseconds for deposits, withdrawals, trades and adjustments Documentation for PNL calculation

• Move data from main database to archive database #2632 (mnaichuk)

  • Add stored procedure execution from rake task
  • Delete old cancelled orders without trades
  • Add copy orders to the archive database
  • Close orders older than MAX_AGE

Documentation list: 1. Order close job 2. Order archive job 3. Order liabilities compact job

• AML integration #2589 (mnaichuk)

  • Add AMLplugin system
  • Add AML functions for Beneficiary model
  • Store deposits source addresses
  • Add admin beneficiary api
  • Add refund model

• Add peatio electrum gem #2554 (calj)

• Add wallet balances. Add cron job for wallet balances update (mnaichuk)

Add CronJob for periodic call and save platform wallets balances to the DB. Balances are updated every minute.

Enhancements

• Add possibility to import and export Operation::Accounts #2721 (dpatsora)
• Add export:configs Rake task (#2693) #2706 (mnaichuk)
• Optimize PnL main query #2688 (calj)
• Trigger custom image build #2695 (josadcha)
• Update CI to build images for branches matching {fix,integration}/* #2677 (calj)
• Update sassc & ffi dependencies #2673 (calj)
• Add from_addresses on deposit creation #2657 (mnaichuk)
• Enhancement: Filter trade by type && expose received_amount (chumaknadya)
• Accounting: add member_id in platform revenues #2607 (calj
• Add jobs table #2649 (mnaichuk)
• Add rake task for distribution #2631 (mnaichuk)
• Expose maker & taker fee for order entity (#2627) (vpetrusenko)
• Add caching for the most used public endpoints #2625 (mnaichuk)
• Add to Currency model description, homepage and price #2601 (mnaichuk)
• Feature: Add ability to skip deposit collection on hot wallet #2613 (mnaichuk)
• Enhancement: add pagination to POST management/accounts/balances #2603 (ec)
• Bump peatio-electrum plugin to 2.6.1 #2592 (calj)
• [Snyk] Security upgrade kaminari from 1.1.1 to 1.2.1 #2586 (snyk-bot)
• Feature: Add ability to resend beneficiary pin #2591 (dpatsora)
• Enhancement: add management api to retrieve non-zero balances #2570 (ec)
• Add ability to set user rate limit #2580 (Kohelbekker)
• Change Influxdb configuration names #2573 (mnaichuk)
• [Snyk] Fix for 5 vulnerabilities #2563 (snyk-bot)
• Improve market states for api #2572 (mnaichuk)
• Add export rake task for engines #2571 (mnaichuk)
• Feature: Add filters for currencies, markets and wallets #2567 (dpatsora)
• Improve orders and trades filtes. Add data field in engine admin API #2565 (mnaichuk)
• Update irix version #2561 (mnaichuk)
• Feature: Add Management API for beneficiaries #2559 (chumaknadya)
• Misc improvements #2556 (calj)
• Delete encrypt for market data. Update upstream daemon #2543 (mnaichuk)
• Feature: Add user portfolio API module #2537 (mnaichuk)

Bug Fixes

• Update peatio-bitgo version. Change rid length for withdraw #2668 (mnaichuk)
• Fix wallet balance parse in the daemons #2666 (mnaichuk)
• Skip pending ERC-20 transaction in blockchain daemon #2659 (mnaichuk)
• Remove inqury from TradingFee model (mnaichuk)
• Fix format function in TickersJob (mnaichuk)
• Remove date parsing in api/v2/public/version #2623 (calj)
• Fix secret replace in deposit collection #2620 (mnaichuk)
• Update configuration for database pool #2619 (mnaichuk)
• Add symbolize keys to WalletService init. Update wallet templates #2616 (mnaichuk)
• Fix versionning generation in CI #2604 (calj)
• Fix: Bitgo address generation #2608 (chumaknadya)
• Fix: Update error handling for trading_fee api #2595 (mnaichuk)

• Do not expose engine data in admin api #2584 (mnaichuk)

• Fix: Avoid to use join in admin API for tables with a large amount of data. Change Kaminari usage in pagination #2602 (mnaichuk)

• Fix market migration with existing data #2555 (mnaichuk)