1.10.0

• Added trimLeft, trimRight
• Added support for unicode whitespace to trim
• Added delimit
• Added indexOf and indexOfLast
• Added htmlEncode and htmlDecode
• Added "Ç" in toAscii()

1.9.0

• Added hasUpperCase and hasLowerCase
• Added $removeUnsupported parameter to toAscii()
• Improved toAscii support with additional Unicode spaces, Vietnamese chars,
  and numerous other characters
• Separated the charsArray from toAscii as a protected method that may be
  extended by inheriting classes
• Chars array is cached for better performance

1.8.1

• Optimized chars()
• Added "ä Ä Ö Ü"" in toAscii()
• Added support for Unicode spaces in toAscii()
• Replaced instances of self::create() with static::create()
• Added missing test cases for safeTruncate() and longestCommonSuffix()
• Updated Stringy\create() to avoid collision when it already exists

Version 1.8.0

• Listed ext-mbstring in composer.json
• Added Stringy\create function for PHP 5.6

Version 1.7.0

• Added containsAll and containsAny
• Light cleanup

Version 1.6.0

• Added toTitleCase

Version 1.5.2

• Announced support for HHVM

Version 1.5.1

• Fixed toAscii() failing to remove remaining non-ascii characters
• Updated slugify() to treat dash and underscore as delimiters by default
• Updated slugify() to remove leading and trailing delimiter, if present

Version 1.5.0

• Made both str and encoding protected, giving property access to subclasses
• Added getEncoding()
• Fixed isJSON() giving false negatives
• Cleaned up and simplified: replace(), collapseWhitespace(), underscored(),
  dasherize(), pad(), padLeft(), padRight() and padBoth()
• Fixed handling consecutive invalid chars in slugify()
• Removed conflicting hard sign transliteration in toAscii()

Version 1.4.0

• Implemented the IteratorAggregate interface, added chars()
• Renamed count() to countSubstr()
• Updated count() to implement Countable interface
• Implemented the ArrayAccess interface with positive and negative indices
• Switched from PSR-0 to PSR-4 autoloading