* release/0.29.0:
  (build) Updated version and release notes.
  (GH-2094) Allow no dependecy exec of single task * fixes #2094
  Change the legacy pattern validation. Do not rely on Uri.TryCreate, use a regex instead. This will fix the absolute path handling issues. Add tests for testing legacy and new patterns with relative and absolute pathes on all platform.
  (GH-2193) Added new maintainers
  (GH-2203) Added Octopus Deploy release promotion * fixes #2203
  (GH-2095) NUnit Skip non test assemblies * Add --skipnontestassemblies funcionality to CAKE's NUnit3Settings as it exists in original nunit3 test runner * Fixes #2095
  Initial implementation of PushTestResults and PublishCodeCoverage
  Add repository metadata element to nuget pack * Fixes #2167
  Made SelfContained a nullable boolean since no setting means it takes the .Net default of true when runtime is included. Added the logic to include false for self contain and test Fixes #2140
  try resolve vstest.console.exe before guessing it
  Try to find vswhere.exe on the system if the tool is not registered.
  changed the recommended tool for the WiX package in the documentation
  (build) Updated Cake tool to version 0.28.1
  (GH-2188) Corrected link to CLA
  (build) Updated Cake tool to version 0.28.0