Certainly not as important (for now) compared to the other wallet merges.
In a nutshell, the defrag feature introduces the concept of value dust. Meaning that any output which value is below that dust-value threshold, is considered dust (in other words: nothing you would want to spend in regular value transactions). Dust has to be cleaned up however, and that is done on a separate thread in the background, when sufficient dust is collected, it is merged into an address of the primarySeed as one big unspent output.
It's in interesting concept, and would certainly prevent miner payouts to be piling up, as well as transaction fees, but really important they are not.
extended feature task, flowing out of #309
Certainly not as important (for now) compared to the other wallet merges.
In a nutshell, the defrag feature introduces the concept of value dust. Meaning that any output which value is below that dust-value threshold, is considered dust (in other words: nothing you would want to spend in regular value transactions). Dust has to be cleaned up however, and that is done on a separate thread in the background, when sufficient dust is collected, it is merged into an address of the primarySeed as one big unspent output.
It's in interesting concept, and would certainly prevent miner payouts to be piling up, as well as transaction fees, but really important they are not.