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Add Replace-by-fee to release-notes

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MarcoFalke 2016-01-10 16:18:38 +01:00
parent fa4ba40d8c
commit fa0a391b35
1 changed files with 12 additions and 1 deletions
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doc/release-notes.md
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@ -169,6 +169,17 @@ a connection to Tor can be made. It can be configured with the `-listenonion`,
`-torcontrol` and `-torpassword` settings. To show verbose debugging
information, pass `-debug=tor`.
Replace-by-fee transactions
---------------------------
It is now possible to replace transactions in the transaction memory pool of
Bitcoin Core 0.12 nodes. Bitcoin Core will only replace transactions which
have any of their inputs' `nSequence` number set to less than `0xffffffff - 1`.
Moreover, a replacement transaction may only be accepted when it pays
sufficient fee, as described in [BIP 125]
(https://github.com/bitcoin/bips/blob/master/bip-0125.mediawiki).
Reduce upload traffic
---------------------
@ -229,7 +240,7 @@ relay fee.
Bitcoin Core 0.12 will have a strict maximum size on the mempool. The
default value is 300 MB and can be configured with the `-maxmempool`
parameter. Whenever a transaction would cause the mempool to exceed
it's maximum size, the transaction with the lowest feerate will be
its maximum size, the transaction with the lowest feerate will be
evicted and the node's minimum relay fee will be increased to match
this feerate. The initial minimum relay fee is set to 1000 satoshis
per kB.