91 lines
2.4 KiB
Markdown
91 lines
2.4 KiB
Markdown
Release Process
|
|
====================
|
|
Meta: There should always be a single release engineer to disambiguate responsibility.
|
|
|
|
## A. Define the release version as:
|
|
|
|
$ ZCASH_RELEASE=MAJOR.MINOR.REVISION(-BUILD_STRING)
|
|
|
|
Example:
|
|
|
|
$ ZCASH_RELEASE=1.0.0-beta2
|
|
|
|
Also, the following commands use the `ZCASH_RELEASE_PREV` bash variable for the
|
|
previous release:
|
|
|
|
$ ZCASH_RELEASE_PREV=1.0.0-beta1
|
|
|
|
## B. create a new release branch / github PR
|
|
### B1. update (commit) version in sources
|
|
|
|
doc/README.md
|
|
src/clientversion.h
|
|
configure.ac
|
|
|
|
In `configure.ac` and `clientversion.h`:
|
|
|
|
- Increment `CLIENT_VERSION_BUILD` according to the following schema:
|
|
|
|
- 0-24: `1.0.0-beta1`-`1.0.0-beta25`
|
|
- 25-49: `1.0.0-rc1-1.0.0-rc25`
|
|
- 50: `1.0.0`
|
|
- 51-99: `1.0.0-1`-`1.0.0-49`
|
|
- (`CLIENT_VERSION_REVISION` rolls over)
|
|
- 0-24: `1.0.1-beta1`-`1.0.1-beta25`
|
|
|
|
- Change `CLIENT_VERSION_IS_RELEASE` to false while Zcash is in beta-test phase.
|
|
|
|
### B2. write release notes
|
|
|
|
git shortlog helps a lot, for example:
|
|
|
|
$ git shortlog --no-merges v${ZCASH_RELEASE_PREV}..HEAD \
|
|
> ./doc/release-notes/release-notes-${ZCASH_RELEASE}.md
|
|
|
|
### B3. change the network magics
|
|
|
|
If this release breaks backwards compatibility, change the network magic
|
|
numbers. Set the four `pchMessageStart` in `CTestNetParams` in `chainparams.cpp`
|
|
to random values.
|
|
|
|
### B4. merge the previous changes
|
|
|
|
Do the normal pull-request, review, testing process for this release PR.
|
|
|
|
## C. Verify code artifact hosting
|
|
|
|
### C1. Ensure depends tree is working
|
|
|
|
http://ci.leastauthority.com:8010/builders/depends-sources
|
|
|
|
### C2. Ensure public parameters work
|
|
|
|
Run `./fetch-params.sh`.
|
|
|
|
## D. make tags / release-branch for the newly merged result
|
|
|
|
In this example, we ensure zc.v0.11.2.latest is up to date with the
|
|
previous merged PR, then:
|
|
|
|
$ git tag v${ZCASH_RELEASE}
|
|
$ git branch zc.v${ZCASH_RELEASE}
|
|
$ git push origin v${ZCASH_RELEASE}
|
|
$ git push origin zc.v${ZCASH_RELEASE}
|
|
|
|
## E. deploy testnet
|
|
## F. publish the release announcement (blog, zcash-dev, slack)
|
|
## G. celebrate
|
|
## missing steps
|
|
|
|
Zcash still needs:
|
|
|
|
* deterministic build
|
|
|
|
* signatured tags
|
|
|
|
* thorough pre-release testing (presumably more thorough than standard PR tests)
|
|
|
|
* release deployment steps (eg: updating build-depends mirror, deploying testnet, etc...)
|
|
|
|
* proper zcash-specific versions and names in software and documentation.
|