Whilst the improvement is notable it is quite slight so you should be aware of the Code of Conduct policy on re-uploading images:
‘Once an image has been uploaded to the site it should not be uploaded again unless substantial changes have been made to it. These changes should be enough so that it could be reasonable assumed that the resulting changed image would receive a better critique than the previous version.’
This revision would squeeze through that criteria as a borderline case I believe as it has, definitely, benefited from the change in the midtones. You should however remove the original posting that this one has superseded to avoid long term confusion. thanks.