77 lines
3.8 KiB
Markdown
77 lines
3.8 KiB
Markdown
# Deprecated features
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This page contains description of the command line arguments, configuration parameters
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and the bot features that were declared as DEPRECATED by the bot development team
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and are no longer supported. Please avoid their usage in your configuration.
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## Removed features
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### the `--refresh-pairs-cached` command line option
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`--refresh-pairs-cached` in the context of backtesting, hyperopt and edge allows to refresh candle data for backtesting.
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Since this leads to much confusion, and slows down backtesting (while not being part of backtesting) this has been singled out as a separate freqtrade sub-command `freqtrade download-data`.
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This command line option was deprecated in 2019.7-dev (develop branch) and removed in 2019.9.
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### The **--dynamic-whitelist** command line option
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This command line option was deprecated in 2018 and removed freqtrade 2019.6-dev (develop branch) and in freqtrade 2019.7.
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Please refer to [pairlists](plugins.md#pairlists-and-pairlist-handlers) instead.
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### the `--live` command line option
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`--live` in the context of backtesting allowed to download the latest tick data for backtesting.
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Did only download the latest 500 candles, so was ineffective in getting good backtest data.
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Removed in 2019-7-dev (develop branch) and in freqtrade 2019.8.
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### `ticker_interval` (now `timeframe`)
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Support for `ticker_interval` terminology was deprecated in 2020.6 in favor of `timeframe` - and compatibility code was removed in 2022.3.
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### Allow running multiple pairlists in sequence
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The former `"pairlist"` section in the configuration has been removed, and is replaced by `"pairlists"` - being a list to specify a sequence of pairlists.
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The old section of configuration parameters (`"pairlist"`) has been deprecated in 2019.11 and has been removed in 2020.4.
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### deprecation of bidVolume and askVolume from volume-pairlist
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Since only quoteVolume can be compared between assets, the other options (bidVolume, askVolume) have been deprecated in 2020.4, and have been removed in 2020.9.
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### Using order book steps for exit price
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Using `order_book_min` and `order_book_max` used to allow stepping the orderbook and trying to find the next ROI slot - trying to place sell-orders early.
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As this does however increase risk and provides no benefit, it's been removed for maintainability purposes in 2021.7.
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### Legacy Hyperopt mode
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Using separate hyperopt files was deprecated in 2021.4 and was removed in 2021.9.
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Please switch to the new [Parametrized Strategies](hyperopt.md) to benefit from the new hyperopt interface.
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## Strategy changes between V2 and V3
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Isolated Futures / short trading was introduced in 2022.4. This required major changes to configuration settings, strategy interfaces, ...
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We have put a great effort into keeping compatibility with existing strategies, so if you just want to continue using freqtrade in spot markets, there are no changes necessary.
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While we may drop support for the current interface sometime in the future, we will announce this separately and have an appropriate transition period.
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Please follow the [Strategy migration](strategy_migration.md) guide to migrate your strategy to the new format to start using the new functionalities.
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### webhooks - changes with 2022.4
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#### `buy_tag` has been renamed to `enter_tag`
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This should apply only to your strategy and potentially to webhooks.
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We will keep a compatibility layer for 1-2 versions (so both `buy_tag` and `enter_tag` will still work), but support for this in webhooks will disappear after that.
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#### Naming changes
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Webhook terminology changed from "sell" to "exit", and from "buy" to "entry".
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* `webhookbuy` -> `webhookentry`
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* `webhookbuyfill` -> `webhookentryfill`
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* `webhookbuycancel` -> `webhookentrycancel`
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* `webhooksell` -> `webhookexit`
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* `webhooksellfill` -> `webhookexitfill`
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* `webhooksellcancel` -> `webhookexitcancel`
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