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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.9.7] - 2023-12-11

Added

  • [Backtesting] extra_backtesting_time_frames

[1.9.6] - 2023-12-06

Added

  • [BacktestData] use_cached_markets

[1.9.5] - 2023-10-27

Added

  • [API] adapt_backtesting_channels return value

[1.9.4] - 2023-10-15

Updated

  • [Timeframes] allow accurate price time frame

[1.9.2] - 2023-09-03

Updated

  • [Timeframes] allow minimal available timeframe instead of forcing 1m
  • [TimeChannel] rename to avoid conflicts

[1.9.1] - 2023-08-14

Added

  • [BacktestData] forced_markets

[1.9.0] - 2023-05-02

Updated

  • Supported python versions

Removed

  • Cython

[1.8.2] - 2022-04-21

Updated

  • [ExchangeCollector] handle exchange credentials

[1.8.1] - 2022-04-17

Updated

  • [ExchangeCollector] delete_all

[1.8.0] - 2022-12-23

Updated

  • [ChannelsManager] drop unused producers and priority levels
  • cython version

[1.7.5] - 2022-10-13

Updated

  • [ExchangeCollector] Cython header

[1.7.4] - 2022-10-12

Updated

  • [Symbols] Use unified symbols

[1.7.3] - 2022-08-24

Updated

  • [Cache] Optimize cache init

[1.7.2] - 2022-06-05

Updated

  • [Symbols] Update for symbol object

[1.7.1] - 2022-05-02

Added

  • [API] get_data_file_from_importers

[1.7.0] - 2022-03-31

Updated

  • [DataImporter] optimized backtesting historical data reading
  • [Databases] migrate databases into octobot-commons

[1.6.29] - 2022-01-16

Updated

  • synchronized_perform_consumers_queue call

[1.6.28] - 2022-01-08

Updated

  • Bump requirements

[1.6.27] - 2021-11-18

Updated

  • aiohttp requirement

[1.6.26] - 2021-10-07

Updated

  • BacktestingApi add start and end timestamp to adapt_backtesting_channels

[1.6.25] - 2021-09-22

Added

  • BacktestingApi add stop_data_collector

[1.6.24] - 2021-09-19

Updated

  • bump requirements

[1.6.23] - 2021-09-10

Fixed

  • Data collector attributes visibility

[1.6.22] - 2021-09-07

Updated

  • Data collector variables names

[1.6.21] - 2021-09-06

Updated

  • BacktestingApi Add initialize_and_run_data_collector
  • BacktestingApi Add is_data_collector_in_progress
  • BacktestingApi Add get_data_collector_progress
  • BacktestingApi Add is_data_collector_finished
  • ExchangeDataCollector Add progression info
  • DataCollector Add collection status (started, finished)

[1.6.20] - 2021-07-19

Updated

  • bump requirements

[1.6.19] - 2021-07-04

Fixed

  • ExchangeDataCollector cython typing

[1.6.18] - 2021-07-04

Updated

  • ExchangeDataCollector add start and end timestamp for collecting data

[1.6.17] - 2021-05-05

Updated

  • bump requirements

[1.6.16] - 2021-03-19

Added

  • Timestamp to data_file description

[1.6.15] - 2021-03-06

Updated

  • Force chardet version

[1.6.14] - 2021-03-03

Added

  • Python 3.9 support

[1.6.13] - 2020-02-25

Updated

  • Requirements

[1.6.12] - 2020-02-03

Added

  • Default importer handling

[1.6.11] - 2020-12-28

Updated

  • Requirements

[1.6.10] - 2020-12-23

Updated

  • Requirements

[1.6.9] - 2020-12-09

Updated

  • Use OctoBot commons configuration keys

[1.6.8] - 2020-11-22

Fixed

  • Exchange collector tentacles_setup_config visibility

[1.6.7] - 2020-11-21

Updated

  • OctoBot-Trading import

[1.6.6] - 2020-11-14

Updated

  • Enable tentacles exchanges usage in data collector

[1.6.5] - 2020-11-07

Updated

  • Requirements

[1.6.4] - 2020-10-30

Updated

  • Concurrent database cursor management

[1.6.3] - 2020-10-29

Updated

  • Commons requirement

[1.6.2] - 2020-10-24

Updated

  • Aiohttp requirement

[1.6.1] - 2020-10-23

Updated

  • Python 3.8 support

[1.6.0] - 2020-10-18

Changed

  • Imports

Updated

  • Aiohttp requirement

[1.5.20] - 2020-09-01

Updated

  • Requirements

[1.5.19] - 2020-08-15

Updated

  • Requirements

[1.5.18] - 2020-06-28

Updated

  • Requirements

[1.5.17] - 2020-06-19

Updated

  • Requirements

[1.5.16] - 2020-06-05

Fixed

  • Async concurrency issue on backtesting stop

[1.5.15] - 2020-05-30

Updated

  • Clear connection database attribute on stop

[1.5.14] - 2020-05-27

Updated

  • Cython version

[1.5.13] - 2020-05-21

Updated

  • Remove advanced manager from commons

[1.5.12] - 2020-05-17

Fixed

  • [DataFiles] Cython header

[1.5.11] - 2020-05-16

Fixed

  • [ExchangeCollector] Cython header

[1.5.10] - 2020-05-16

Updated

  • Requirements

[1.5.9] - 2020-05-14

Changed

  • [Database] Fix async concurrent access issues

[1.5.8] - 2020-05-14

Changed

  • [ChannelsManager] Iterates on ChannelConsumerPriorityLevels

[1.5.7] - 2020-05-12

Fixed

  • Date description parsing

[1.5.6] - 2020-05-11

Added

  • Multiple data files support

[1.5.5] - 2020-05-10

Added

  • Backtesting duration API

[1.5.4] - 2020-05-10

Fixed

  • Backtesting progress management

[1.5.3] - 2020-05-09

Updated

  • Channels requirement

[1.5.2] - 2020-05-08

Fixed

  • Time manager memory leaks

[1.5.1] - 2020-05-05

Fixed

  • Timestamp list generation

[1.5.0] - 2020-05-02

Added

  • Synchronized backtesting

[1.4.1] - 2020-05-02

Updated

  • octobot-channels requirements

[1.4.0] - 2020-05-02

Updated

  • Migrate octobot-backtesting, indepdendent-backtesting and strategy-optimizer into OctoBot repository
  • backtesting and importer API

[1.3.20] - 2020-04-29

Fixed

  • Time channel non-existing attribute set

[1.3.19] - 2020-04-28

Updated

  • Cython header files

[1.3.18] - 2020-04-18

Updated

  • Time management and debug logs

[1.3.17] - 2020-04-18

Updated

  • Cython header files

[1.3.16] - 2020-04-18

Added

  • Handle backtesting errors

Updated

  • Use updated evaluator matrix API
  • Do not crash on backtesting missing files

[1.3.15] - 2020-04-10

Added

  • Service feeds handling

[1.3.14] - 2020-04-07

Fixed

  • Wildcard imports

[1.3.13] - 2020-04-05

Updated

  • Integrate OctoBot-tentacles-manager 2.0.0

[1.3.12] - 2020-03-30

Updated

Requirements

  • Commons version to 1.3.5
  • Cython version to 0.29.16
  • Channels version to 1.3.22

[1.3.11] - 2020-03-07

Updated

Requirements

  • Commons version to 1.3.0
  • CCXT version to 1.23.67

[1.3.10] - 2020-02-18

Fixed

  • Remove hard octobot_evaluators import

[1.3.9] - 2020-02-17

Added

  • Backtesting finished event

Updated

  • Data converters
  • Backtesting API
  • DataFile converter API
  • Database error handling
  • IndependentBacktesting flexibily for strategy optimizer

Fixed

  • Compiled double accuracy

[1.3.8] - 2020-02-06

Added

  • Independent backtesting handling

Updated

  • Backtesting API
  • Importer API
  • DataFile API

[1.3.7] - 2020-02-02

Updated

  • Backtesting API
  • Importer API

[1.3.6] - 2020-01-26

Updated

  • Backtesting API
  • Backtesting workflow

[1.3.5] - 2020-01-23

Updated

  • Backtesting API

[1.3.4] - 2020-01-18

Added

  • AbstractExchangeHistoryCollector and AbstractExchangeLiveCollector

Updated

  • Data collector to work from web interface
  • collect_exchange_historical_data and get_file_description APIs

[1.3.3] - 2020-01-02

Added

  • Backtesting, data_file and exchange_data_collector API
  • is_in_progress method in Backtesting
  • use_all_available_timeframes in exchange collector

Updated

  • data_file_manager imports
  • Commons version to 1.2.1

[1.3.2] - 2019-12-21

Updated

Requirements

  • Commons version to 1.2.0
  • Channels version to 1.3.6

[1.3.1] - 2019-12-14

Updated

Requirements

  • Commons version to 1.1.51
  • Channels version to 1.3.6
  • aiosqlite version to 0.11.0

[1.3.0] - 2019-11-07

Added

  • Timestamp interval management (starting and stopping)

Fixed

  • Database select where clauses generation

[1.2.5] - 2019-10-30

Added

  • OSX support

[1.2.4] - 2019-10-09

Added

  • PyPi manylinux deployment

[1.2.3] - 2019-10-08

Changed

  • Constants VERSION and PROJECT_NAME file location

[1.2.2] - 2019-10-08

Fixed

  • Install with setup

[1.2.1] - 2019-10-07

Added

  • Collector async http with aiohttp

Changed

  • Improved database management

[1.2.0] - 2019-10-05

Added

  • Converters classes
  • Database indexes
  • Tentacles management (Importers, Collectors, Converters)
  • Database async management

Changed

  • Fully async backtesting

[1.1.1] - 2019-09-18

Added

  • Time management from OctoBot-Trading

[1.1.0] - 2019-09-16

Added

  • Collectors basis
  • Importers basis
  • Exchange collectors (Live and History)
  • Exchange importer
  • Database manager

[1.0.0] - 2019-09-10

Added

  • Package components from OctoBot project