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HSD Release Notes & Changelog

unreleased

Node changes

  • FullNode now parses option --min-weight=<number> (min-weight: <number> in hsd.conf or minWeight: <number> in JavaScript object instantiation). When assembling a block template, if there are not enough fee-paying transactions available, the miner will add transactions up to the minimum weight that would normally be ignored for being "free" (paying a fee below policy limit). The default value is raised from 0 to 5000 (a 1-in, 2-out BID transaction has a weight of about 889).

Wallet changes

  • Fixes a bug that ignored the effect of sending or receiving a FINALIZE on a wallet's lockedConfirmed and lockedUnconfirmed balance.

v2.2.0

Upgrading

This version fixes a bug in the wallet that would corrupt the database if a user manually generated change addresses using API commands. Upon running the updated software for the first time, hsd will check for corruption and if there is none, proceed with normal operation (no user interaction is required, although this process may take a few minutes for a "busy" wallet). If the bug is detected, hsd will throw an error and quit. To repair the wallet, the user must launch hsd with an extra command-line flag, in addition to whatever parameters they normally use:

$ hsd --wallet-migrate=0 (for most users)

or $ hs-wallet --migrate=0 (for remote wallet node)

These flags may be added to environment variables or a config file if desired, following the pattern described in the configuration guide.

The repair may take a few minutes and will automatically initiate a rescan. For this reason, the user's wallet MUST be connected to a full node (not a pruned node or SPV node).

Node API changes

  • Adds a new node rpc resetrootcache that clears the root name server cache.

  • A new RPC call validateresource was added to validate Handshake Resource JSON and will return an error message on an invalid Resource. The input JSON object is the format expected by rpc sendupdate.

  • A new RPC call getdnssecproof was added to build and return the DNSSEC proof used for reserved name claims. This can be used to test if a reserved name is ready for a CLAIM.

  • RPC calls that return tx outputs in JSON now include output addresses as a string in addition to the version/hash pair.

  • RPC methods getblock and getblockheader now return confirmations: -1 if the block is not in the main chain.

  • A new HTTP endpoint /header/:block was added to retrieve a block header by its hash or height.

Wallet API changes

  • Adds new wallet rpc importname that enables user to "watch" a name and track its auction progress without bidding on it directly.

Wallet changes

  • A bug was fixed that prevented reserved names that had been CLAIMed from REGISTERing. If unpatched software was used to CLAIM a name already, that wallet database is irreversibly corrupted and must be replaced. See handshake-org#454

v2.0.0

Wallet API changes

Creating a watch-only wallet now requires an account-key (or accountKey) argument. This is to prevent hsd from generating keys and addresses the user can not spend from.

v0.0.0

Notable Changes

  • Initial tagged release.