![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fflybyestudios.com%2Fwp-content%2Fuploads%2F2019%2F12%2Frat-playing-drums-updated400x303.png&t=662&c=Q9dPRDeZnh7s2A)
6 is just a number after 5, there's no meaning at this point. For the next upgrade, which is fifth, I'm looking for, but not guarantee the delivery of, following:
- Privacy of stakers. It was requested even in 2014... Time has come.
- Unpredictability of stakes. Staking starts after a few minutes rather than multiple hours.
- Succinct proof. A move towards fast sync and cross-chain stuff.
The idea of stable (not fixed!) supply is to reward stakers with tx fees averagely, but mint or burn under certain conditions until normality is restored.