@bitmover: FeeBuddy needs an update: more and more Bitcoin mining pools are accepting 0.1 sat/vbyte transactions:
Unfortunately, I use mempool.space API which wasn't updated yet to this new sub 1 sat/vB transactions. This one:
https://mempool.space/api/v1/fees/recommendedAs soon as they update, it will be automatically updated here.
The chart now will show those transactions correctly.