Description
Background context
Multiple pools have begun mining transactions with fee rates below 1 sat/vbyte. There have been an increasing number of discussions about lowering the minimum relay fees so that mempools can more accurately reflect the realities of block production to support efficient block relay.
Current state
Umbrel Bitcoin Node presently lets sophisticated users modify this setting via the Advanced tab of the GUI Settings page. Users can specify a setting like minrelaytxfee=0.00000100 via free-form text entry in a four-step process, depicted below.
Feature request
Please expose the minrelaytxfee setting from bitcoin.conf in the GUI Settings page so that users can more safely and directly assert their preferences. It might make sense to add this new setting on the Optimization tab, similar to the way the datacarriersize setting is exposed there.