Gearshift: Migrations, for Gears
So you love the database feature of Google Gears, but you don't love the idea of trying to manage versions of the database. You wanted something like Migrations from Rails. Here's your simple answer. Documentation to come, for now look at the demo javascript file below.
See: a demo, the rules file, the demo javascript, the blog entry.
It's covered by an MIT-style licence. Do what you want with it, just don't blame me when you accidentally cause a meltdown of a nuclear reactor. Please. Any questions, complaints, death threats, just contact me.