My “Metadata Wrangler” Plugin for Lightroom Can Now Add/Overwrite Metadata

Just an FYI announcement to Lightroom folks, as of version 20151010.134,
my
Metadata Wrangler plugin now allows you to add/overwrite certain
metadata fields like Title and Caption. Previously, it could merely remove
metadata that was already there.

My publish/export plugins generally give a lot of control in how those
fields are populated during export, but most other plugins do not, nor do
Lightroom's built-in export methods, so those users may appreciate being
able to craft their metadata. Through the template tokens that my plugins support, you have access to the breadth of data about the image from your Lightroom catalog, and can use it as you see fit
to construct your new metadata fields.

Its length is fairly comical, but here's what the plugin's dialog section now
looks like. The new functionality is at the bottom.