basicswap/doc/release-notes.md

0.14.2

• BCH support.
• Mercy outputs on swipe txns of BTC descended coins.
  • Disable by setting 'altruistic' to false in basicswap.json
• Removed sqlalchemy.
• Incoming expired offers no longer raise an error.

0.13.2

• Remove protobuf and protoc dependencies.
• Include mnemonic dependency directly.

0.13.1

• coins: Add Decred.

0.13.0

• GUI v3.0
• Bid and offer states change when expired.
• bid amounts are specified directly and not constructed from rate.
• Breaks compatibility with prior versions.
• Added enabled_chart_coins setting for which coins to show on the offers page.
  • Blank/unset for active coins.
  • All for all known coins.
  • Comma separated list of coin tickers to show.
• basicswap-run will rewrite litecoin.conf file to add config required to run Litecoin 0.21.3 in pruned mode.
• On new offers page a blank amount-from is auto-filled from amount-to and rate.

0.12.7

• basicswap-prepare
  • Sets --usetorproxy automatically when tor is enabled on existing installs for commands that access the network.
    • Disable with --notorproxy
  • Switch the LTC download URL to github (works over Tor)
  • Sets wshost to match htmlhost by default
• doc: Simplify docker tor install notes.
• Basicswap will set monero-wallet-rpc proxy when Tor is enabled if the host ip setting (rpchost) for the monerod instance is not a private ip.
  • Works for automatically selected daemons too.
  • Override with a use_tor parameter in the Monero section of basicswap.json.
• Basicswap sets monero-wallet-rpc --trusted-daemon if the host ip setting for the monerod instance is a private ip.
  • Override with the trusted_daemon parameter in the Monero section of basicswap.json.
    • Defaults to auto.
      • Override in basicswap-prepare with --trustremotenode
• Add settings in basicswap.json to set Monero rpc timeouts
  • rpctimeout, walletrpctimeout and walletrpctimeoutlong in the Monero section of basicswap.json.
  • wallet_update_timeout in basicswap.json to set how long the wallet ui page waits for an rpc response.
• ui: Renamed unconfirmed balance to pending and include immature balance in pending.
• Fixed LTC create utxo.
• ui: Changed 'Subtract Fee' option to 'Sweep All' on XMR wallet page.
• ui: Added An Estimate Fee button on XMR wallet page.
• ui: Added a Force Refresh button on XMR wallet page.
  • get_balance (if called) at the end of withdrawCoin is correct, subsequent get_balance calls return old balance for a while.

0.12.6

• ui: Display count of locked UTXOs on wallet page.
  • Only shows if locked UTXOs is > 0

0.12.5

• Unlock wallets logs an error when failing to unlock a wallet.
• Fixed bug where failed unlock prevents processing incoming smsg messages.

0.12.4

• LTC creates a new wallet to hold MWEB balance.
  • MWEB wallet should be be automatically created at startup or when unlocked if system is encrypted.

0.12.3

• New basicswap-run parameter startonlycoin.
  • If set basicswap-run will only start the specified coin daemon/s.

0.12.2

• Updated coincurve and libsecp256k1 versions.
  • Avoids needing secp256k1_generator_const_g as it's not accessible from a dll.
• Fix missing ripemd160 on some systems.

0.12.1

• Firo and Navcoin send utxo outpoints with proof of funds address+sig.
  • Avoids missing scantxoutset command
  • Firo Bids will be incompatible with older versions.
  • Bids for other coins should still work between versions.
• Firo uses workarounds for missing getblock verbosity and rescanblockchain
• Coins without segwit can be used in reverse adaptor sig swaps.

0.11.68

• Temporarily disabled Navcoin.
  • Untested on mainnet.
• Fixed bug where requesting a new XMR subaddress would return an old one.

0.11.67

• Added support for p2sh-p2wsh coins
• Added Navcoin
• Fixed Particl fee estimation in secret hash swaps.
• Raised adaptor signature swap protocol version to 2
  • Not backwards compatible with previous versions.

0.11.66

• Fixed bugs in getLinkedMessageId and validateSwapType.

0.11.65

• smsg: Outbox messages are removed when expired.
• Fixed BTC witness size estimation.
• Added option to remove Offers and bids from the database automatically one week after they expire if they have no active bids.
  • Controlled by new settings: expire_db_records and expire_db_records_after
• ui: Show ITX and PTX status for adaptor sig type swaps.

0.11.64

• protocol: Added reversed Adaptor sig protocol.

  • Runs the adaptor-sig protocol with leader and follower swapped to enable offers from no-script coins to script coins.

• Raised adaptor signature swap protocol version

  • Not backwards compatible with previous versions.

0.11.63

• cores: Raised Particl and Monero daemon version.
• ui: Add debug option to remove expired offers, bids and transactions.
• ui: The abandon bid button is hidden if not in debug mode.
  • Abandoning a bid stops all processing.

0.11.62

• ui: Persistent filters
• ui: Show only active bid and offer counts
• protocol: Require signature for chain B key half for same chain adaptor signature swaps.
  • Adaptor signature swaps are not backwards compatible with previous versions.

0.11.61

• GUI 2.0

0.11.60

• Accepted bids will timeout if the peer does not respond within an hour after the bid expires.
• Ensure messages are always sent from and to the expected addresses.
• ui: Add pagination and filters to smsgaddresses page.
• Removed dependency on particl-tx.
• Updated btcfastsync urls and signatures, added --skipbtcfastsyncchecks option to basicswap-prepare
  • If --skipbtcfastsyncchecks is set the script will use any file with a name matching the BITCOIN_FASTSYNC_FILE env var in the datadir without checking it's size or signature.

0.11.59

• Added total_bids_value_multiplier option to automation strategies.
  • System won't automatically accept a bid for an offer if the sum of the values of all completed and in-porgress bids and the candidate bid exceeds total_bids_value_multiplier times the offer value.
  • default is 1.0.
• ui: The rpc page can send commands over http.
  • Must manually specify the argument types bsij for (bool, string, int, json).
• Removed error message for unprocessed revoke messages.
  • Some nodes won't have all messages.
• Started test framework for scripts.
• api: Can abandon bids.
• If wallets are encrypted the system will only load in-progress bids when unlocked rather than at startup.
• Can set overrides for automation strategies per identity.
• ui: Bids on expired offers won't show as available.
• api: getcoinseed shows seed id.
• ui: Can edit automation strategy data.
• ui: Fix pagination clearing filters
• Added restrict_unknown_seed_wallets option.
  • Set to false to disable unknown seed warnings.
• ui: Can edit offer automation strategy.

0.11.54

• If the XMR daemon is busy the wallet can fail a transfer, later sending the tx unknown to bsx.
  • Check for existing transfers before trying to send the chain b lock tx.
  • Check for transfers in XMR_SWAP_SCRIPT_COIN_LOCKED state when bid is sent.
  • Continually try refund noscript lock tx in XMR_SWAP_FAILED state.
• showLockTransfers will attempt to create a wallet if none exists.
• tests:
  • Add B_LOCK_TX_MISSED_SEND debug event and test.
• Store the Dash wallet password in memory for use in upgradetohd
• Remove false positive warning. Check for unlock_time transfer is not unlocked.
• ui:
  • Add 'Remote Key Half' to Show More Info section (with debug_ui on)
• api:
  • An unknown path will return an error instead of the default/index data.

0.0.32

• Experimental tor integration

0.0.31

• XMR swaps: Coin to balance is checked before sending a bid.
• Use getblockhashafter command in getWalletRestoreHeight where possible.
  • Avoids rpc Errno 49 issue
  • Reuse rpc connection when getblockhashafter is not available.

0.0.30

• Core launch log messages are written to disk.
• Fixed bug when manually redeeming noscript lock tx with invalid amount.

0.0.29

• Use unique key path per key type.
  • Incompatible with previous versions.
• XMR swaps: Can manually spend chain B lock tx if both keys are known.

0.0.28

• Set working dir to datadir for daemons.
• Remove requests module dependency by implementing HTTP digest authentication client.
  • Reduces log messages
• New 'debug_ui' mode, locktime can be specified in minutes.
  • Must also reduce the 'min_sequence_lock_seconds' setting.

0.0.27

• Track failed and successful swaps by address.
• Added rate lookup helper when creating offer.
• Prevent old shutdown link from shutting down a new session.
• ui: Connected XMR wallet to rpc page.
• Separate chain to generate smsg addresses.
• ui: Display XMR subaddress on wallets page.

0.0.26

• Added protocol version to order and bid messages.
• Moved chain start heights to bid.
• Avoid scantxoutset for decred style swaps.
• xmr: spend chain B lock tx will look for existing spends.
• xmrswaps:
  • Setting state to 'Script tx redeemed' will trigger an attempt to redeem the scriptless lock tx.
  • Node will wait for the chain B lock tx to reach a spendable depth before attempting to spend.
• ui: Sort settings page by coin name.
• ui, xmr: List of candidate remote XMR daemon urls can be set through the http ui.

0.0.25

• Fix extra 33 bytes in lock spend fee calculation.
• XMR swaps use watchonly addresses to save the lock tx to the wallet
  • Instead of scantxoutset.
• Add missing check of leader's lock refund tx signature result.
• Blind part -> XMR swaps are possible:
  • The sha256 hash of the chain b view private key is used as the nonce for transactions requiring cooperation to sign.
  • Follower sends a public key in xmr_swap.dest_af.
  • Verify the rangeproofs and commitments of blinded pre-shared txns.
• Add explicit tests for all paths of:
  • PARTct -> XMR
  • BTC -> XMR
  • LTC -> XMR

0.0.24

• Can swap Particl Anon outputs in place of XMR

0.0.23

• Enables private offers.

0.0.22

• Improved wallets page
  • Consistent wallet order.
  • Separated RPC calls into threads.

0.0.21

• Raised Particl and Monero daemon versions.
• Display shared address on bid page if show more info is enabled.
• Added View Lock Wallet Transfers button to bid page.

0.0.6

• Experimental support for XMR swaps
  • Single direction only, scriptless -> XMR.