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fees: reduce MIN_BUCKET_FEERATE to 100

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- The DEFAULT_MIN_RELAY_TX_FEE has been reduced to
  100 in v30. This change updates block policy fee estimator
  to reflect that change.
This commit is contained in:
ismaelsadeeq committed 2026-02-05 10:52:51 +00:00
1 parent 292ea0eb89
commit b54dedcc85
1 file changed
+8 -6
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src/policy/fees/block_policy_estimator.h
+8 -6
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@@ -181,13 +181,15 @@ private:
static constexpr double SUFFICIENT_TXS_SHORT = 0.5; static constexpr double SUFFICIENT_TXS_SHORT = 0.5;
/** Minimum and Maximum values for tracking feerates /** Minimum and Maximum values for tracking feerates
* The MIN_BUCKET_FEERATE should just be set to the lowest reasonable feerate we * The MIN_BUCKET_FEERATE should just be set to the lowest reasonable feerate.
* might ever want to track. Historically this has been 1000 since it was * MIN_BUCKET_FEERATE has historically inherited DEFAULT_MIN_RELAY_TX_FEE.
* inheriting DEFAULT_MIN_RELAY_TX_FEE and changing it is disruptive as it * It is hardcoded because changing it is disruptive, as it invalidates existing fee
* invalidates old estimates files. So leave it at 1000 unless it becomes * estimate files.
* necessary to lower it, and then lower it substantially. *
* Whenever DEFAULT_MIN_RELAY_TX_FEE changes, this value should be updated
* accordingly. At the same time CURRENT_FEES_FILE_VERSION should be bumped.
*/ */
static constexpr double MIN_BUCKET_FEERATE = 1000; static constexpr double MIN_BUCKET_FEERATE = 100;
static constexpr double MAX_BUCKET_FEERATE = 1e7; static constexpr double MAX_BUCKET_FEERATE = 1e7;
/** Spacing of FeeRate buckets /** Spacing of FeeRate buckets