Desktop Release Checklist

Feel free to copy this into an issue if you want to keep track of items per-milestone. Be super sure that is replaced with the version you wish to use.

Prerequisites

• Double check the previous release/milestone and ensure everything has been QA'd
  • Note: If there's issues that need to be checked, create a master GH issue that lists the issues that need to be QA'd
• Consult with the security team to ensure that all security issues have been included.
  • Release using the critical feature (forces users to update/restart) if there's a zero day vulnerability being exploited
• Consult with PR team (@catherinecorre) and provide heads up on release timing, screenshots, other deliverables.

Release Notes to Staging

• Mark closed issues in github as release-notes/exclude or release-notes/include.
• Commit release notes to CHANGELOG_DESKTOP.md in brave-browser master branch, must be completed before release to production Jenkins build job is run.
• Stage release notes to https://github.com/brave/brave-browser/releases/

Certification and Builds

• Upload builds to Omaha test channels (86-r-test, 64-r-test, test(mac))
• Log into Fastly, clear CDN cache for: updates-cdn.bravesoftware.com, updates.bravesoftware.com

Test Staging for Updates

• Install a prior version of Brave and update via test channels (86-r-test, 64-r-test, test(macOS))
  • Confirm version matches expectations
• QA summary and sign off report under #release via Slack.

Release to production download locations

• Publish github release (remove 'pre-release' checkmark)
• Upload Mac/Win build to Omaha production channels (x86-rel, x64-rel, stable(mac))
• Sign Linux builds and upload to S3 repositories
• Upload Mac .dmg and .pkg to S3 bucket (i.e. aws s3 cp ./Brave-Browser-Dev.dmg s3://brave-browser-downloads/latest/Brave-Browser-Dev.dmg --acl public-read)
• Upload Windows stub and silent installer to S3 bucket using similar command to Mac dmg above (i.e BraveBrowserSetup.exe, BraveBrowserSetup32.exe, BraveBrowserSilentSetup.exe, BraveBrowserSilentSetup32.exe)

Clear Production Fastly cache

• Clear Fastly cache for: brave-browser-downloads.s3.brave.com, brave-browser-apt-release.s3.brave.com, brave-browser-rpm-release.s3.brave.com

Updates Testing on Production

• Wait for confirmation that Windows live update works
  • Ensure that delta upgrades are working on Win x64 platforms
    • Save the configuration into a file named BraveUpdate.ini and move into C:\
    • Upgrade and you should see C:\Omaha log.txt. Confirm that a delta upgrade has occurred.
• Wait for confirmation that macOS live update works
• Wait for confirmation that Linux live update works

Download & Install Binaries from Brave.com

• download binary from https://brave.com on Win x64 - https://laptop-updates.brave.com/latest/winx64
• download binary from https://brave.com on Win x86 - https://laptop-updates.brave.com/latest/winia32
• download binary from https://brave.com on macOS - https://laptop-updates.brave.com/latest/osx

Announcements

• Publish the release notes to GitHub
• Publish the release notes to https://www.brave.com/latest
• Announce release on https://community.brave.com/ (@Hollons)
• Announce release on https://www.reddit.com/r/brave_browser/ (@Hollons)
• Notify #announcements of the latest release with a link to the release notes

Closing milestones

• Set a release date (if missing) and close the appropriate milestone under https://github.com/brave/brave-browser/milestones
• Set a release date (if missing) and close the appropriate milestone under https://github.com/brave/brave-core/milestones

---

BraveUpdate.ini

[LoggingLevel]
LC_CORE=5
LC_NET=4
LC_PLUGIN=3
LC_SERVICE=3
LC_SETUP=3
LC_SHELL=3
LC_UTIL=3

LC_OPT=3
LC_REPORT=3

[LoggingSettings]
EnableLogging=1
LogFilePath="C:\Omaha log.txt"
MaxLogFileSize=10000000

ShowTime=1
LogToFile=1
AppendToFile=1
LogToStdOut=0
LogToOutputDebug=1

[DebugSettings]
SkipServerReport=1
NoSendDumpToServer=1
NoSendStackToServer=1

Example of delta upgrade occurring

<response protocol="3.0" server="prod">
  <daystart elapsed_seconds="58705" elapsed_days="5042"/>
  <app appid="{AFE6A462-C574-4B8A-AF43-4CC60DF4563B}" status="ok">
    <updatecheck status="ok">
      <urls>
        <url codebase="https://updates-cdn.bravesoftware.com:443/delta/Brave-Release/x64-rel/win/86.1.15.76/86.1.15.75/"/>
      </urls>
      <manifest version="86.1.15.76">
        <packages>
          <package name="brave_installer-delta-x64.exe" required="true" size="1886888" hash="/NhWY/HKtoNx0o90SWy3c8GfeJk=" hash_sha256="6e3c96c67b286b4fb13fd69550ef76bc0480516575ced1dd15f8157e99591439"/>
        </packages>
        <actions>
          <action event="install"/>
          <action event="update"/>
        </actions>
      </manifest>
    </updatecheck>
    <ping status="ok"/>
  </app>
</response>