BoltzExchange/boltz-backend v3.7.0

v3.7.0 - Chain Swap

on GitHub

This release introduces Chain Swaps. A new type of swap between two different blockchains.

Bug Fixes

• mpay override implementation (#541) - (22d3ddf)
• chain swap errors in Swagger - (65680d0)
• chain swap refund error - (48bd28a)
• chain swap pair mapping - (eb6b30c)
• CLI command to coop claim chain swaps - (1efdee9)
• regression in getpairs endpoint - (4ee85b0)
• increase chain swap min swap size multiplier - (1eb62d8)
• chain swap expiry - (2a5f2af)
• chain swap pending lockup transaction tracking - (101a12b)
• lock when broadcasting cooperative claim - (21ae1f4)
• include timeout ETA in chain swap transactions endpoint - (38f3351)
• consistent 0-conf rejected status on restart - (323c30f)
• ignore empty swap options when fetching ChainSwaps - (784a796)
• use script path fee estimation for chain swaps - (ddc6878)

Documentation

• add claim covenant and magic routing hints (#536) - (bc82896)
• Swagger for chain swaps - (660bf3b)
• add missing swapTypes for pairs config - (d80d13a)
• add missing chain swap timeout in config - (24ff6bc)

Features

• allow specifying referral via URL query (#543) - (8398fee)
• chain swap POC - (02906af)
• FeeProvider for chain swaps - (f444b11)
• SQL queries for chain swaps - (86fc8b7)
• recreate filters for chain swaps - (2ba0a92)
• cooperative chain swap claims - (9ba1065)
• cooperative chain swap refunds - (9dbcbf6)
• query chain swap transactions - (c1f72d3)
• EVM chain swaps - (25ef8dd)
• separate timeout block delta for chain swaps - (76bcc4c)
• allow configuring API endpoint of CLI - (fca6b06)
• include reverse routing hints in swapinfo - (85cb218)
• partialy cooperative chain swap claims - (520b921)
• always include transaction in related events - (612540f)
• chain swap fee per direction - (3319205)
• separate swap amount limits for chain swaps - (d90c7b4)

Miscellaneous Chores

• bump undici and @discordjs/rest (#542) - (05614cc)
• move partners to license file (#546) - (c4f6287)
• bump requests from 2.31.0 to 2.32.0 in /tools (#548) - (34d2c6d)
• update dependencies - (945d5ef)
• address review feedback - (f0ff23a)
• update Docker images - (c69a575)
• update NPM dependencies (#552) - (adf2f14)

Refactoring

• rename chain swap response properties - (6b8ba97)
• use isTxConfirmed function - (6ed7bd4)
• wrapped swap repository for chain and reverse - (797bd1e)

Tests

• add tests for chain swap related code - (fc0abe0)
• fix broken test cases - (d249c05)

Mpay

• add mpay-override-pay option to override pay command (default false, for now!) - (14fe5a0)

Tools/plugins/mpay

• make the mpay-override-pay option dynamic where supported. - (5415e70)