These architectural proposals have been accepted and implemented by the Solana maintainers. Any designs that may be subject to future change are noted in the specific proposal page.
## Not Yet Implemented
Design proposals that have been accepted but not yet implemented are found in [Accepted Proposals](../proposals/accepted-design-proposals.md).
## Submit a New Proposal
To submit a new design proposal, consult this guide on [how to submit a design proposal](../proposals.md#submit-a-design-proposal).