0.21.0

Release 0.21.0

0.20.2

Release 0.20.2

0.20.1

Minor Enhancements

• Project Make #== a fast shallow comparison method, which operates only on
  its root object UUID and its path on disk. For full data comparisons, use the
  #eql? method instead.
  Eloy Durán
  Xcodeproj#216
• NativeTarget Make adding a target dependency O(1) constant speed.
  Eloy Durán
  Xcodeproj#216
• Object Cache an object's plist name, which is used very often during project
  generation.
  Eloy Durán
  Xcodeproj#216

Bug Fixes

• CoreFoundation Hopefully fix a Ruby constant lookup issue. We have been
  unable to reproduce this, but since more than one person has reported it,
  we're including this fix in the hope it fixes this esoteric issue.
  Eloy Durán
  CocoaPods#2632
  CocoaPods#2739

0.20.0

Breaking

• Support for Ruby < 2.0.0 has been dropped. Xcodeproj now depends on
  Ruby 2.0.0 or greater.
  Kyle Fuller

Enhancements

• Project: Recognize merge conflicts and raise a helpful error.
  Marius Rackwitz
  Xcodeproj#192
• PBXContainerItemProxy: Allow access to the proxied object.
  Marius Rackwitz
  Xcodeproj#178

Minor Enhancements

• PBXCopyFilesBuildPhase: Add a convenience method symbol_dst_subfolder_spec
  to set the destination subfolder specification by a symbol.
  Marius Rackwitz
  Xcodeproj#187
• PBXNativeTarget: Return newly created build files by add_file_references
  and yield each one to allow direct modification of its settigs.
  Marius Rackwitz
  Xcodeproj#187

Bug Fixes

• PBXNativeTarget: Fixed the creation of target dependencies, which refer
  to subprojects.
  Marius Rackwitz
  Xcodeproj#178
• PBXReferenceProxy: Added the missing attribute name, which could appear when
  external frameworks are referenced.
  Marius Rackwitz
  Xcodeproj#189

0.19.4

Bug Fixes

• PlistHelper: Add support for Ruby 1.9.3's implementation of Fiddle.
  Eloy Durán
  Xcodeproj#206
• Stop re-writing config files if they have not changed.
  Kyle Fuller
  Boris Bügling

0.19.3

Bug Fixes

• PlistHelper: Drop usage of the CFPropertyList gem and plutil and replace
  it with a version that uses the native CFPropertyList APIs from the OS X
  CoreFoundation framework, like the previous C extension did. Except this
  time we use Ruby's Fiddle API (MRI >= 1.9.3) to interface with it instead of
  the need to compile a C extension.
  This release still includes a prebuilt version of the C extension for Ruby
  1.8.7 support (OS X 10.8.x), but this will soon be dropped completely.
  Eloy Durán
  CocoaPods#2483
  Xcodeproj#198
  Xcodeproj#200

0.19.2

Bug Fixes

• PlistHelper: Only try to use plutil if it's in the exact location where
  we expect it to be on OS X, instead of relying on the user's $PATH.
  Eloy Durán
  CocoaPods#2502

0.19.1

Bug Fixes

• Config: Remove space after -l flag in other linker flags.
  Fabio Pelosin

0.19.0

• PlistHelper: Now the plutil tool is used to save the files if available
  to produce output consistent with Xcode.
  Fabio Pelosin
• Project: Added support for adding file references to sub-projects.
  Fabio Pelosin
• Config: The config class now properly handles quotes in OTHER_LDFLAGS.
  Fabio Pelosin
• PBXGroup: Now file references to Xcode projects are properly handled and
  setup. Also the ObjectDictionary class has been improved and now can be
  used to edit the attributes using it.
  Fabio Pelosin
  Xcodeproj#172
• Constants: Support XCTest as product type and don't fail for
  PBXNativeTarget#symbol_type on unknown product types.
  Marius Rackwitz
  Xcodeproj#176
• Workspace: Now a template is used to produce the same formatting of Xcode.
  Fabio Pelosin
• Project: Improved validation of object attributes.
  Fabio Pelosin
• Project: Completed support for dictionaries.
  Fabio Pelosin
• Project: Added possibility to disable xcproj via an environment variable.
  Fabio Pelosin

Bug Fixes

• Project: Fixed reference counting issue when deleting sub-projects.

0.18.0

Enhancements

• [PlistHelper] The native extension has been removed in favour of the usage of
  the plutil tool to read ASCII property list files.
  Fabio Pelosin
  Xcodeproj#168
  Xcodeproj#167
• [PBXFileReference] If a file reference represents an external Xcode project
  and is removed from the project then all items related to the external
  project will also be removed.
  JP Simard
  Eloy Durán
  Xcodeproj#158
  Xcodeproj#161

Bug fixes

• [Workspace] Fixed adding a project to a workspace.
  Alessandro Orrù
  Xcodeproj#155