#Peatio 1.3.0 (March 5, 2018)

# Overview

The release is focused on:

1. Migrating currencies config (config/currencies.yml) to database.

2. Adding support for Rippled.

3. Adding support for PostgreSQL.

# Breaking changes

• #488: Move currencies.yml to database.

  Migration steps (valid only if you respect id values in previous currencies.yml):

  1. Move existing config/currencies.yml to config/seed/currencies.yml.

  2. Edit config/seed/currencies.yml to match new structure:

     1. Rename quick_withdraw_max => quick_withdraw_limit.

     2. Rename blockchain => transaction_url_template.

     3. Rename address_url => wallet_url_template.

     4. Replace coin: true with type: coin.

     5. Replace coin: false with type: fiat.

     6. Move variables json_rpc_endpoint, api_client, bitgo_test_net, bitgo_wallet_id, bitgo_wallet_address, bitgo_wallet_passphrase, bitgo_rest_api_root, bitgo_rest_api_access_token, wallet_url_template, transaction_url_template to variable options (Ruby Hash).

     7. Add variable precision: 8 (for coins) & precision: 2 (for fiats) where it is missing.

     8. Add variable visible: true where it is missing.

     9. Add variable base_factor: 1 for fiats where it is missing.

     10. Remove variables: assets.

  3. Execute bundle exec rake db:migrate db:seed.

# New features

• #572: Add support for PostgreSQL.

  It is now possible to run Peatio with PostgreSQL instead of MySQL. Check docs/databases/postgresql.md for the guide.

• #602: Backport support for Rippled.

  CoinAPI::XRP is back. We refactored it to match specs of new cryptocurrency client (CoinAPI::BaseAPI), removed all calls to deprecated v1 REST API, updated configuration files, added specs for integration with Ripple, and refactored the client to respect the latest JSON RPC API.

# Enhancements

• #603: Add missing specs for auth via Barong OAuth server.

• #607: Add missing specs for ability to disable cabinet or markets UI.

• #605: Make UI handle long deposit addresses.

  UI is now ready to handle long deposit addresses at «Funds» page. This is necessary for Ripple addresses with destination tag included.

• #618: Add automatic validation for numeric and string database table fields.

  We included Gem validates_lengths_from_database which is able to validate limits for various database field types.

• #633: Add idempotency behavior for deposit address generation.

  The patch allows multiple calls to PaymentAddress#enqueue_address_generation which helps to ensure address is always single, and enqueued for generation, if it is blank.

• #635: Update MacOS setup instructions.

• #641: Reload page after canceling withdraw.

  The patch adds page reload after user cancels the withdraw.

• #639: Automatically update lib/peatio/version.rb from TravisCI.

  Peatio::VERSION will be now automatically updated by TravisCI builds (ci/bump.rb).

• #636: Replace Gem eco with ejs.

  We replaced eco with EJS since eco is much simpler and is maintained.

• #637: Remove obsolete deployment & pipeline stuff (scripts and configs).

# Fixes

• #611: Fix typo in app/models/member.rb related to update for OAuth token.

  The key level was used by a typo to fetch refreshed OAuth2 token for keeping member profile updated in the future.

• #617: Fix UI bug preventing from selecting timeranges at markets page.

• #610: Fix admin controller inheritance issue preventing from viewing deposit & withdraw details.

  The issue is related to invalid resolution of Ruby BaseController constant.

• #627: Require latest stable Chrome via .travis.yml & update chromedriver-helper to 1.2.0.

  Recent update of Chrome combined with missing requirement for latest stable Chrome in .travis.yml caused TravisCI build to fail.

• #630: Fix failing specs randomized with seed 6911.

• #631: Fix ReferenceError: log is not defined (JavaScript error at /documents/api_v2).