So I upgrade to the new version, I entered the license and got this notification:
Why is it required? If I don't consider purchasing it, then does it means my Sublime Text 2 license will be expired? If you're making this upgrade mandatory, you should make it clear at the time everyone who is purchasing a license for Sublime Text 2. When I purchase mine all I'm told is Sublime Text 3 will be a paid upgrade. It didn't say the upgrade will be required, nor it say when the 3rd version is released.
I can afford the upgrade and I probably will, but I would be less disappointed in the dev if he just make the price $90 and the upgrade free