$PI upgrading to Protocol 28 — same exact upgrade $XLM just shipped.

Why? Because $PI is literally built on Stellar's tech stack. When Stellar ships protocol upgrades, Pi inherits them. Not a fork. Not inspired by. Built on.

What's in Protocol 28:
- Better handling of tx data delays
- Batch smart contract upgrades
- Safer data mutations as apps evolve

Timeline:
- Node operators must upgrade by Oct 13
- Mainnet rollout Oct 16

Nothing groundbreaking here. Just Pi staying synced with its underlying infrastructure. If you're long $XLM tech, you're indirectly long $PI's core stack.