Hello Lowell Yates,
Thank you for reaching out to our technical support forum. I’m sorry to hear about the trouble you’re experiencing.
Definitely, we will update the templates to latest PHP and Joomla versions. Please allow us some time so that we can test and update the templates. Updating nearly 150 templates will take time. Unfortunately, we do not have a structured roadmap to share.
Newsberg template Joomla 5 Quickstart is not available. You can install Joomla 4 Quickstart and update to Joomla 5. It will work. We have checked the compatibility. I will ask the team to update the information on the changelog.
prnt.sc/J80gqVJE79B0
Please do not go for Helix V2. It is very outdated and will not be updated in the future. Helix was the first framework from us. Then we have released Helix3 and now the latest is Helix Ultimate. It would be better if you select a template with Helix Ultiamte framework. It will be regularly updated. Yesterday Helix Ultimate got an update for example.
Please let me know if I can further help you.
Best regards