No, you don't have to renew and you can keep using what you have
forever.
A yearly payment covers only the Premium Access features.
The most important one of them is "Updates" because we are regularly
adding a
tone of cool stuff to
the package, but instead of releasing new products every month we chose
to
make
all of the new
components, plugins & features compatible with each other and pour
all
of
the energy into a
single
high-quality product.
Remember that 12 months of Premium Access is included in your first
purchase
but
if you still need
Updates, Premium Support or any other features you are able to renew your
subscription
and you will keep
getting them.
For some projects the inital 12 months is enough. Developers of bigger
&
more
complex projects
usually appreciate the option to keep extending their technical support.
