• Don't ask for git credentials in non-interactive session, fixes #956 #1009
• Prevent swallowing exceptions with programmatic api, fixes #2187
• Update graceful-fs to 4.x in all dependences, fixes nodejs/node#5213
• Resolve pluggable resolvers using cwd and fallback to global modules, fixes #1919
• Upgrade handlebars to 4.0.5, closes #2195
• Replace all % chatacters in defined scripts, instead of only first one, fixes #2174
• Update opn package to fix issues with "bower open" command on Windows
• Update bower-config
  • Do not interpolate environment variables in script hooks, fixes bower/config#47
• Update bower-json
  • Validate package name more strictly and allow only latin letters, dots, dashes and underscores
• Add support for "save" and "save-exact" in .bowerrc, #2161