version in VCS is newer than in repository, is it time to upload?

package:
exif
severity:
normal
created:
2018-02-24
last updated:
2019-08-24

vcswatch reports that this package seems to have a new changelog entry (version 0.6.21-3, distribution UNRELEASED) and new commits in its VCS. You should consider whether it's time to make an upload.

Here are the relevant commit messages:
commit b2a335aaa063067e4c8d889020d610f874fc1888
Author: Hugh McMaster <hugh.mcmaster@outlook.com>
Date:   Tue Apr 3 23:23:16 2018 +1000

    exif: Use uversionmangle instead of oversionmangle in the debian/watch file

commit bffbee2507e122608bf5b01f01217a0fcfd48a0b
Author: Hugh McMaster <hugh.mcmaster@outlook.com>
Date:   Thu Mar 22 21:39:53 2018 +1100

    exif: Add a changelog entry for updating the debian/watch file

commit eadd11ca488ac54423b7b33751010324ec06ea84
Author: Hugh McMaster <hugh.mcmaster@outlook.com>
Date:   Thu Mar 22 21:35:08 2018 +1100

    exif: Update the debian/watch file

commit e63ef32a5c1434e928234df7aa68c788a0957cfc
Author: Hugh McMaster <hugh.mcmaster@outlook.com>
Date:   Sun Feb 25 13:25:40 2018 +1100

    exif: Update changelog

commit 2fc4ed517f5b6da0b97548424fa1120e90de340f
Author: Hugh McMaster <hugh.mcmaster@outlook.com>
Date:   Sat Feb 24 22:47:35 2018 +1100

    exif: Remove trailing whitespace from debian/changelog