The largest bot is in ~21M guilds, meaning that its session start limit := max(2000, (guild_count / 1000) * 3) is just under u16::MAX (65535), so to safeguard against overflows we should bump the field sizes a step (u16 -> u32).
I also went ahead and bumped the max_concurrency field to u16, size it's plausible that this could exceed 255 by the largest bots.
The largest bot is in ~21M guilds, meaning that its session start limit := max(2000, (guild_count / 1000) * 3) is just under u16::MAX (65535), so to safeguard against overflows we should bump the field sizes a step (u16 -> u32).
I also went ahead and bumped the
max_concurrencyfield to u16, size it's plausible that this could exceed 255 by the largest bots.