This is the little part of letter to customers. A / B test.
What's better? 2 options
Thank you for using extension
But it`s time for the major update.
Free update.
or
Thank you for using extension
For you was released a new major version of the extension these days. So you have an opportunity to make a free update to new major version.
Thank you for using extension
But it`s time for the major update.
Free update.
or
Thank you for using extension
For you was released a new major version of the extension these days. So you have an opportunity to make a free update to new major version.