Auto-update changes

[jmoseley]

Hi folks,

We had to change the mechanism for auto-updates in the app. For folks on v0.2.7 and above, no action is needed. For anyone on v0.2.6 and below, please download the latest release and install it manually. You will not lose any sessions or app information, it will be a seamless update.

If you have any trouble receiving auto-updates after updating to v0.2.8 or beyond, please file an issue and let us know.

Thank you,

GitHub Copilot app Team

[mungojam]

@jmoseley please can it switch to using squirrel like GitHub Desktop does? It's a big interruption waiting for it to install the latest update, while github desktop goes to the new version in a second or two since it is already extracted in the background.