.. Title: Specifications and Zcash Improvement Proposals
What are ZIPs?
--------------
Zcash Improvement Proposals (ZIPs) are the way to:
* propose new features for the the `Zcash cryptocurrency `__ and their rationale,
* specify the implementation details of the feature,
* collect community input on the proposal, and
* document design decisions.
Contributing
------------
The authors of a ZIP are responsible for building consensus within the community
and documenting / addressing dissenting opinions.
Anyone can write a ZIP! We encourage community contributions and decentralization
of work on the Zcash protocol. If you’d like to bounce ideas off people before formally
writing a ZIP, we encourage it! Visit the community
`Discord `__ channel to talk about your idea.
Participation in the Zcash project is subject to a `Code of
Conduct `__.
The Zcash protocol is documented in its `Protocol Specification `__.
To start contributing, first read `ZIP 0 `__ which documents the ZIP process.
Then clone `this repo `__ from GitHub, and start adding
your draft ZIP, formatted either as reStructuredText or as Markdown.
For example, if using reStructuredText, use a filename matching ``draft-*.rst``.
Use ``make`` to check that you are using correct
`reStructuredText `__ or
`Markdown `__ syntax,
and double-check the generated ``draft-*.html`` file before filing a Pull Request.
Heartwood ZIPs
--------------
This is the list of ZIPs included in Heartwood (Network Upgrade 3), due to activate on
mainnet in mid-July 2020:
- `ZIP 213: Shielded Coinbase `__
- `ZIP 221: FlyClient - Consensus-Layer Changes `__
License
-------
Unless otherwise stated in this repository’s individual files, the
contents of this repository are released under the terms of the MIT
license. See `COPYING `__ for more information or see
https://opensource.org/licenses/MIT .
Index of ZIPs
-------------
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