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73 lines
3.5 KiB
Markdown
73 lines
3.5 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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## [0.5.0] - 2021-04-17
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### Changed
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- The quote protocol returns JSON encoded data instead of CBOR.
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This is a breaking change in the protocol handling, old CLI versions will not be able to process quote requests of ASBs running this version.
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### Fixed
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- An issue where concurrent swaps with the same peer would cause the ASB to handle network communication incorrectly.
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To fix this, all messages are now tagged with a unique identifier that is agreed upon at the start of the swap.
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This is a breaking change in the network layer and hence old versions are not compatible with this version.
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We advise to also not resume any swaps that have been created with an older version.
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It is recommended to reset / delete the database after upgrading.
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- An issue where the CLI would not reconnect to the ASB in case the network connection dropped.
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We now attempt to re-establish the connection using an exponential backoff but will give up eventually after 5 minutes.
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### Added
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- Websocket support for the ASB.
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The ASB is now capable to listen on both TCP and Websocket connections.
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Default websocket listening port is 9940.
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- Tor support as an optional feature.
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If ASB detects that Tor's control port is open, a hidden service is created for
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the network it is listening on (currently 2).
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The Tor control port as well as Tor socks5 proxy port is configurable.
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## [0.4.0] - 2021-04-06
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### Changed
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- The `resume` command of the `swap` CLI no longer require the `--seller-peer-id` parameter.
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This information is now saved in the database.
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### Added
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- A changelog file.
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- Automatic resume of unfinished swaps for the `asb` upon startup.
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Unfinished swaps from earlier versions will be skipped.
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- A configurable spread for the ASB that is applied to the asking price received from the Kraken price ticker.
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The default value is 2% and can be configured using the `--ask-spread` parameter.
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See `./asb --help` for details.
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### Changed
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- Require the buyer to specify the connection details of the peer they wish to swap with.
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Throughout the public demo phase of this project, the CLI traded with us by default if the peer id and multiaddress of the seller were not specified.
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Having the defaults made it easy for us to give something to the community that can easily be tested, however it is not aligned with our long-term vision of a decentralised network of sellers.
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We have removed these defaults forcing the user to specify the seller they wish to trade with.
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### Fixed
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- An [issue](https://github.com/comit-network/xmr-btc-swap/issues/353) where the `swap` CLI would fail on systems that were set to a locale different than English.
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A bad readiness check when waiting for `monero-wallet-rpc` to be ready caused the CLI to hang forever, preventing users from perform a swap.
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### Security
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- Fixed an issue where Alice would not verify if Bob's Bitcoin lock transaction is semantically correct, i.e. pays the agreed upon amount to an output owned by both of them.
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Fixing this required a **breaking change** on the network layer and hence old versions are not compatible with this version.
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[Unreleased]: https://github.com/comit-network/xmr-btc-swap/compare/0.5.0...HEAD
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[0.5.0]: https://github.com/comit-network/xmr-btc-swap/compare/0.4.0...0.5.0
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[0.4.0]: https://github.com/comit-network/xmr-btc-swap/compare/v0.3...0.4.0
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