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Release Process
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====================
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* update translations (ping wumpus, Diapolo or tcatm on IRC)
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* see https://github.com/bitcoin/bitcoin/blob/master/doc/translation_process.md#syncing-with-transifex
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* * *
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###update (commit) version in sources
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contrib/verifysfbinaries/verify.sh
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doc/README*
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share/setup.nsi
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src/clientversion.h (change CLIENT_VERSION_IS_RELEASE to true)
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###tag version in git
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git tag -s v(new version, e.g. 0.8.0)
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###write release notes. git shortlog helps a lot, for example:
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git shortlog --no-merges v(current version, e.g. 0.7.2)..v(new version, e.g. 0.8.0)
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* * *
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###update gitian
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In order to take advantage of the new caching features in gitian, be sure to update to a recent version (e9741525c or higher is recommended)
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###perform gitian builds
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From a directory containing the bitcoin source, gitian-builder and gitian.sigs
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export SIGNER=(your gitian key, ie bluematt, sipa, etc)
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export VERSION=(new version, e.g. 0.8.0)
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pushd ./bitcoin
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git checkout v${VERSION}
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popd
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pushd ./gitian-builder
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###fetch and build inputs: (first time, or when dependency versions change)
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mkdir -p inputs
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Register and download the Apple SDK: (see OSX Readme for details)
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https://developer.apple.com/devcenter/download.action?path=/Developer_Tools/xcode_6.1.1/xcode_6.1.1.dmg
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Using a Mac, create a tarball for the 10.9 SDK and copy it to the inputs directory:
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tar -C /Volumes/Xcode/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/ -czf MacOSX10.9.sdk.tar.gz MacOSX10.9.sdk
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###Optional: Seed the Gitian sources cache
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By default, gitian will fetch source files as needed. For offline builds, they can be fetched ahead of time:
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make -C ../bitcoin/depends download SOURCES_PATH=`pwd`/cache/common
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Only missing files will be fetched, so this is safe to re-run for each build.
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###Build Bitcoin Core for Linux, Windows, and OS X:
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./bin/gbuild --commit bitcoin=v${VERSION} ../bitcoin/contrib/gitian-descriptors/gitian-linux.yml
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./bin/gsign --signer $SIGNER --release ${VERSION}-linux --destination ../gitian.sigs/ ../bitcoin/contrib/gitian-descriptors/gitian-linux.yml
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mv build/out/bitcoin-*.tar.gz build/out/src/bitcoin-*.tar.gz ../
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./bin/gbuild --commit bitcoin=v${VERSION} ../bitcoin/contrib/gitian-descriptors/gitian-win.yml
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./bin/gsign --signer $SIGNER --release ${VERSION}-win --destination ../gitian.sigs/ ../bitcoin/contrib/gitian-descriptors/gitian-win.yml
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mv build/out/bitcoin-*.zip build/out/bitcoin-*.exe ../
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./bin/gbuild --commit bitcoin=v${VERSION} ../bitcoin/contrib/gitian-descriptors/gitian-osx.yml
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./bin/gsign --signer $SIGNER --release ${VERSION}-osx-unsigned --destination ../gitian.sigs/ ../bitcoin/contrib/gitian-descriptors/gitian-osx.yml
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mv build/out/bitcoin-*-unsigned.tar.gz inputs/bitcoin-osx-unsigned.tar.gz
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mv build/out/bitcoin-*.tar.gz build/out/bitcoin-*.dmg ../
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popd
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Build output expected:
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1. source tarball (bitcoin-${VERSION}.tar.gz)
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2. linux 32-bit and 64-bit binaries dist tarballs (bitcoin-${VERSION}-linux[32|64].tar.gz)
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3. windows 32-bit and 64-bit installers and dist zips (bitcoin-${VERSION}-win[32|64]-setup.exe, bitcoin-${VERSION}-win[32|64].zip)
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4. OSX unsigned installer (bitcoin-${VERSION}-osx-unsigned.dmg)
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5. Gitian signatures (in gitian.sigs/${VERSION}-<linux|win|osx-unsigned>/(your gitian key)/
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###Next steps:
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Commit your signature to gitian.sigs:
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pushd gitian.sigs
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git add ${VERSION}-linux/${SIGNER}
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git add ${VERSION}-win/${SIGNER}
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git add ${VERSION}-osx-unsigned/${SIGNER}
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git commit -a
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git push # Assuming you can push to the gitian.sigs tree
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popd
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Wait for OSX detached signature:
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Once the OSX build has 3 matching signatures, Gavin will sign it with the apple App-Store key.
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He will then upload a detached signature to be combined with the unsigned app to create a signed binary.
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Create the signed OSX binary:
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pushd ./gitian-builder
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# Fetch the signature as instructed by Gavin
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cp signature.tar.gz inputs/
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./bin/gbuild -i ../bitcoin/contrib/gitian-descriptors/gitian-osx-signer.yml
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./bin/gsign --signer $SIGNER --release ${VERSION}-osx-signed --destination ../gitian.sigs/ ../bitcoin/contrib/gitian-descriptors/gitian-osx-signer.yml
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mv build/out/bitcoin-osx-signed.dmg ../bitcoin-${VERSION}-osx.dmg
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popd
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Commit your signature for the signed OSX binary:
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pushd gitian.sigs
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git add ${VERSION}-osx-signed/${SIGNER}
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git commit -a
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git push # Assuming you can push to the gitian.sigs tree
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popd
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-------------------------------------------------------------------------
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### After 3 or more people have gitian-built and their results match:
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- Perform code-signing.
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- Code-sign Windows -setup.exe (in a Windows virtual machine using signtool)
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Note: only Gavin has the code-signing keys currently.
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- Create `SHA256SUMS.asc` for the builds, and GPG-sign it:
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```bash
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sha256sum * > SHA256SUMS
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gpg --digest-algo sha256 --clearsign SHA256SUMS # outputs SHA256SUMS.asc
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rm SHA256SUMS
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```
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(the digest algorithm is forced to sha256 to avoid confusion of the `Hash:` header that GPG adds with the SHA256 used for the files)
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Note: check that SHA256SUMS itself doesn't end up in SHA256SUMS, which is a spurious/nonsensical entry.
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- Upload zips and installers, as well as `SHA256SUMS.asc` from last step, to the bitcoin.org server
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into `/var/www/bin/bitcoin-core-${VERSION}`
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- Update bitcoin.org version
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- First, check to see if the Bitcoin.org maintainers have prepared a
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release: https://github.com/bitcoin/bitcoin.org/labels/Releases
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- If they have, it will have previously failed their Travis CI
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checks because the final release files weren't uploaded.
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Trigger a Travis CI rebuild---if it passes, merge.
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- If they have not prepared a release, follow the Bitcoin.org release
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instructions: https://github.com/bitcoin/bitcoin.org#release-notes
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- After the pull request is merged, the website will automatically show the newest version within 15 minutes, as well
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as update the OS download links. Ping @saivann/@harding (saivann/harding on Freenode) in case anything goes wrong
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- Announce the release:
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- Release sticky on bitcointalk: https://bitcointalk.org/index.php?board=1.0
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- Bitcoin-development mailing list
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- Update title of #bitcoin on Freenode IRC
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- Optionally reddit /r/Bitcoin, ... but this will usually sort out itself
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- Notify BlueMatt so that he can start building [https://launchpad.net/~bitcoin/+archive/ubuntu/bitcoin](the PPAs)
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- Add release notes for the new version to the directory `doc/release-notes` in git master
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- Celebrate
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