aboutsummaryrefslogtreecommitdiff
path: root/doc/policy
diff options
context:
space:
mode:
Diffstat (limited to 'doc/policy')
-rw-r--r--doc/policy/mempool-replacements.md3
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/policy/mempool-replacements.md b/doc/policy/mempool-replacements.md
index b3c4239b73..96ab4112e2 100644
--- a/doc/policy/mempool-replacements.md
+++ b/doc/policy/mempool-replacements.md
@@ -11,7 +11,8 @@ their in-mempool descendants (together, "original transactions") if, in addition
other consensus and policy rules, each of the following conditions are met:
1. The directly conflicting transactions all signal replaceability explicitly. A transaction is
- signaling replaceability if any of its inputs have an nSequence number less than (0xffffffff - 1).
+ signaling BIP125 replaceability if any of its inputs have an nSequence number less than (0xffffffff - 1).
+ A transaction also signals replaceibility if its nVersion field is set to 3.
*Rationale*: See [BIP125
explanation](https://github.com/bitcoin/bips/blob/master/bip-0125.mediawiki#motivation).