Fields are not visible on the new updated knowledge article template creation.

[Mounika30]

Hi

While creating a knowledge template , created fields are added to that but it is not 

carrying over the template.

[Debby Shea Ande]

Did you configure the Knowledge form to display the new fields you added to the template?

See Step 6 on this page: Create an article template and use it to create a knowledge article (servicenow.com)