I just noticed that you doubled your withdrawal fees for Bitcoin.
They used to be 0.0002 BTC but now I am seeing 0.0004 BTC on the withdrawal page.

Any particular reason for this change? Not much has happened in recent months. The mempools are relatively empty and you can get your transactions confirmed quickly paying only 1-2 sat/vByte. The only difference is that the value of BTC is lower, and I assume that is a cut into your USD profit margin.

Will the withdrawal fees stay at 0.0004 BTC from now on or is this a temporary change?