...

• Update CHANGES.txt in trunk to replace Trunk (unreleased changes) with Release X.Y.0 - YYYY-MM-DD. Commit:

  No Format
  svn commit -m "Preparing for release X.Y.Z"

• Create a branch for the release series:

  No Format
  svn copy https://svn.apache.org/repos/asf/incubator/bigtop/trunk \ https://svn.apache.org/repos/asf/incubator/bigtop/branches/branch-X.Y -m "Branching for X.Y releases"

• Add back Trunk (unreleased changes) to CHANGES.txt in trunk.
• Bump the version number in trunk:

  No Format
  for file in $(find . -name pom.xml); do sed -i -e "s/0.X.0-incubating-SNAPSHOT/0.Y.0-incubating-SNAPSHOT/" $file; done

• Commit these changes to trunk.
• Checkout the release branch

  No Format
  svn checkout https://svn.apache.org/repos/asf/incubator/bigtop/branches/branch-X.Y

• Update the release branch's version information

...

• : the version number in the release branch ends in -SNAPSHOT, but we need to remove this for the release. For example, 0.1.0-SNAPSHOT needs to be changed to 0.1.0.

  No Format
  for file in $(find . -name pom.xml); do sed -e "s/0.X.0-SNAPSHOT/0.X.0/" $file; done

3. Build and run Package and Smoke Tests

...