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Diffstat (limited to 'doc/release-notes.md')
-rw-r--r-- | doc/release-notes.md | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/doc/release-notes.md b/doc/release-notes.md index 0d457714d5..6cc05989db 100644 --- a/doc/release-notes.md +++ b/doc/release-notes.md @@ -85,6 +85,13 @@ The following outputs are affected by this change: - REST `/rest/block/` (JSON format when including extended tx details) - `bitcoin-tx -json` +New mempool information RPC calls +--------------------------------- + +RPC calls have been added to output detailed statistics for individual mempool +entries, as well as to calculate the in-mempool ancestors or descendants of a +transaction: see `getmempoolentry`, `getmempoolancestors`, `getmempooldescendants`. + ### ZMQ Each ZMQ notification now contains an up-counting sequence number that allows @@ -117,6 +124,24 @@ feerate. [BIP 133](https://github.com/bitcoin/bips/blob/master/bip-0133.mediawik ### Wallet +Hierarchical Deterministic Key Generation +----------------------------------------- +Newly created wallets will use hierarchical deterministic key generation +according to BIP32 (keypath m/0'/0'/k'). +Existing wallets will still use traditional key generation. + +Backups of HD wallets, regardless of when they have been created, can +therefore be used to re-generate all possible private keys, even the +ones which haven't already been generated during the time of the backup. + +HD key generation for new wallets can be disabled by `-usehd=0`. Keep in +mind that this flag only has affect on newly created wallets. +You can't disable HD key generation once you have created a HD wallet. + +There is no distinction between internal (change) and external keys. + +[Pull request](https://github.com/bitcoin/bitcoin/pull/8035/files), [BIP 32](https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki) + ### GUI ### Tests |