Update Problem to latest version of LR 2019

[lightchaser]

Dear Community members,
I just wanted to update my Imatch 2019 installation to the latest version of 2019.
Got this choices (please see attachment). Is that okay and if so which should I choose?
Thank's in advance
Franz

[Mario]

There is no "newer" version of IMatch 2019.
The latest IMatch 2019 version is 2019.8.5, released in August 2019.
You can check your IMatch version via the Help menu in IMatch > About.

The current version of IMatch is IMatch 2020.
See https://www.photools.com/imatch-2020-whats-new/ for all the details.

[lightchaser]

Oh, I see. I misunterstood latest version  and thought this would be one I had'nt updated to yet.
Looked, because IM is doing some weird things lately. For instance when I add labels to my images, it will take the first one immediately and then it's waiting for about 10 seconds until I can resume with labeling. And this happens regularly ...
Honestly I'm not ínterested in the new features of IM, so I see no need to update, but would this "bug" vanish in case I would update?
Franz

[lightchaser]

Adding a weird thing: the pencil after writing Metadata back to the file is often still there after the action completed, but not with all files. When I repeat it, then it's okay.
Franz

[Mario]

Run a database diagnosis and optimize your database.
Always include an IMatch log file in debug logging mode (see log file) file if you report performance issues. Then we can see what IMatch is doing and how long it takes.

Support for IMatch 2019 ends in August.