Add a 1 minute auto suspend option. Mostly to ease development and debugging.
Use very low quality jpeg for the screen capturing previews. Hopefully, this will reduce memory consumption when using the screen capturing feature. The screen captures are just there to jog the memory, so I'm personally fine with it being really low quality if it means better memory usage. It might be worth adding a quality option, though.
If one restores a large tab session (which opens a bunch of tabs at one time), they'll all become inactive at the same exact time. This triggers a mass freeing of chrome processes, which can freeze the system momentarily as the OS (Windows in my case) rearranges things in memory / VM to compensate.
This change will stagger the tab auto suspensions by 100ms, which spreads out the impact and cuts down on this freezing.