Authored by Jonas Budelmann

Update CHANGELOG.md

1 v0.3.0 1 v0.3.0
2 ======= 2 =======
3 3
4 -* added `- (NSArray *)mas_updateConstraints:(void(^)(MASConstraintMaker *))block` which will update existing constraints if possible, otherwise it will add them. This makes it easier to use Masonry within the UIView `- (void)updateConstraints` method which is the recommended place for adding constraints by apple. 4 +* added `- (NSArray *)mas_updateConstraints:(void(^)(MASConstraintMaker *))block` which will update existing constraints if possible, otherwise it will add them. This makes it easier to use Masonry within the `UIView` `- (void)updateConstraints` method which is the recommended place for adding/updating constraints by apple.
5 * Updated examples for iOS7, added a few new examples. 5 * Updated examples for iOS7, added a few new examples.
6 -* Added -isEqual: and -hash to MASViewAttribute @CraigSiemens.  
  6 +* Added -isEqual: and -hash to MASViewAttribute [CraigSiemens].