How often does game ID/name association change?

That should be fine, I think. The only time I’ll be doing a game lookup by name is for my auto-host ignore list, which it looks like I’ll just need to update each year for E3. I’ve been comparing the first 3 characters of the game title with "E3 ", which I won’t be able to do anymore. Aside from that, I’m only looking up games by ID.