0.4.21

Added

• Allow maker to provide extended private key as argument when starting. This key will be used to derive the internal wallet according to Bip84
• Added new HTTP endpoint to manually trigger a wallet sync under /api/sync
• Added manual wallet sync button to the UI to allow the user to trigger a manual sync
• Added new endpoint to maker and taker to get the daemon version under /api/version
• Added an info box in taker-ui to show if a new version is available

Changed

• Migrate away from JSON blobs in the DB to a more normalized database for RolloverCompleted events
• Use sled database for wallet. The wallet file is stored in your data-dir as either maker-wallet for the maker and taker-wallet for the taker respectively
• Rollover using the libp2p connection
• Improve the rollover protocol for resilience. Allow rollovers from a previous commit-txid and record a snapshot of the complete fee after each rollover
• Collaborative settlement using the libp2p connection
• Improve the collaborative settlement protocol for resilience. Exchange signatures to allow the taker to publish the collaborative settlement transaction at the end of the protocol.

Fixed

• An issue where the stored revoke commit adaptor signature was not stored correctly. We now correctly pick the adaptor signature from the previous Dlc.

0.4.20.1

Maker patch release

Fix TCP socket write

0.4.20

Patch release for the maker. The taker is not affected by these changes.

Fixes

• An issue where the maker was unable to take a proper decision to dispatch to legacy or libp2p protocol handling based on the peer_id. The code now tries to use libp2p and if we run into an error we fallback to the legacy protocol handling if we don't have a peer_id for the CFD in the database.

0.4.19

Added

• A QR code for the ItchySats wallet that can be scanned to retrieve the current address.
• ITCHYSATS_ENV variable that defines different environment of running ItchySats (Umbrel, RaspiBlitz, Docker, Binary)

Changed

• The API for retrieving offers now returns leverage_details which is a set of leverages including pre-computed values for margin, liquidation price and initial funding fee.
• Taker can choose a leverage provided the maker offers a selection of leverage.
• Rollback that a second connection of a taker would steal the old connection
• The rollover protocol is handled over the libp2p connection. The maker supports both legacy and libp2p requests for rolling over.

Fixed

• An issue where the maker's libp2p ping actor panicked upon startup.
• An issue where fees were not handled correctly in maia that could result in invalid transactions.

0.4.18

• Rollback that a second connection of a taker would steal the former connection

0.4.17

• Culling old DLC data from database, i.e. we remove old DLC data which is not needed anymore. This reduces the db size and is more efficient when loading

0.4.16

Changed

• Taker only re-establishes connection to maker after three minutes.
• Automatically time out xtra handlers after 2 minutes.

0.4.15

Changed

• Taker UI: Layout fixes and move the taker-id into a separate modal.

Fixed

• An issue where the payout and P/L for closed positions was returned incorrectly (based on the current price).
• An issue where the position metrics recorded an error for CFDs with a weird combinations of events.
• An issue where a CET for a liquidated position could not be published because a Txout with a value of 0.

0.4.14

Added

• Additional API for the taker: api/metrics will return prometheus-based metrics about your positions and about general behavior of the application

0.4.13

Added

• Maker only: Add new metric under {maker_url}/api/metrics which shows the quantity of total positions
• Maker only: Add new metric under {maker_url}/api/metrics which shows the number of total positions
• Taker UI: Add initial onboarding tour that steps the taker through the user interface and ends in the wallet.
• Taker UI: Add link to the FAQ (frequently asked questions) documentation.
• Taker UI: Add Feedback-fish that allows users to submit feedback through a form.
• API changes: maker and taker HTTP Api changed to let the taker chose between multiple leverages
• maker: /api/offer: has an additional field leverage_choices: Vec<Leverage>
• taker: /api/cfd/order: has an additional field leverage: Leverage, i.e. the leverage selected by the taker
• both: /api/feed/long_offer && /api/feed/short_ofer: instead of a single leverage it now returns a list of leverages (leverage_choices)
• network: an additional field leverage was added to wire::MakerToTaker::TakeOffer.
• network: an additional field leverage_choices was added to Order which is sent from maker to taker when he created a new offer.
  The field leverage was deprecated.

Changed

• Taker UI: Navigation improvements to more easily find the wallet.
• Taker binary: Automatically open the user interface in the default browser upon startup (includes credentials).
• Move failed CFDs (CFDs that were either rejected or the contract setup failed) into a separate table.