Problem:
I just purchased the plugin and tried to upgrade and get the following message:
You have an old Types-free subscription, which doesn't provide automatic updates.

I'm currently running Version 1.6.6.2 and contacted support a few months back about upgrading, and was told that I would probably need to manually upgrade the version till I got a version that would support automatic upgrades. Can I get all the versions after 1.6.6.2 that I would need in order to properly migrate all the way upto the latest version and any other instructions that you thing would be helpful to get me upto the latest version from my current version.
Solution:
You can check our previous versions in the changelog links:

Types: https://toolset.com/download/toolset-types/#changelog
Blocks: https://toolset.com/download/toolset-blocks/#changelog

Other Toolset plugins: https://toolset.com/account/downloads/