diff --git a/doc/release-notes.md b/doc/release-notes.md --- a/doc/release-notes.md +++ b/doc/release-notes.md @@ -29,8 +29,8 @@ a wallet will distinguish between used and unused addresses, and default to not use the former in coin selection. -(Note: rescanning the blockchain is required, to correctly mark previously -used destinations.) +Rescanning the blockchain is required, to correctly mark previously +used destinations. Together with "avoid partial spends" (present as of Bitcoin ABC v0.19.9), this addresses a serious privacy issue where a malicious user can track spends by @@ -61,10 +61,12 @@ - createwallet - getbalance +- getbalances - sendtoaddress -In addition, `sendtoaddress` has been changed to enable `-avoidpartialspends` when -`avoid_reuse` is enabled. +In addition, `sendtoaddress` has been changed to avoid partial spends when `avoid_reuse` +`avoid_reuse` is enabled. is enabled (if not already enabled via the `-avoidpartialspends` command line flag), +as it would otherwise risk using up the "wrong" UTXO for an address reuse case. The listunspent RPC has also been updated to now include a "reused" bool, for nodes with "avoid_reuse" enabled.