9.3.2: Newinstance() type resolution fix

Bugfixes

• Fixed newinstance() resolving value types for parameter or return
  types incorrectly inside namespaces
  (@thekid)

9.3.1: Newinstance() fixes

Bugfixes

• Fixed #191: Void return type breaks newinstance() (@thekid)
• Fixed #190: Iterable type hint breaks newinstance() (@thekid)
• Fixed #189: Scalar type hints break newinstance() (@thekid)

9.3.0: Sodium crypto support

Bugfixes

• Fixed #186: Type union parsing (@thekid)

Features

• Merged #188: Implement PHP 7.2 sodium extension based encryption
  (@thekid)

9.2.0: Nullable types casting

RFCs

• Implemented xp-framework/rfc#326: Cast and nullable types (@thekid)

Features

• Added PHP 7.2 to test matrix (@thekid)

9.1.0: Object -> Value migration

Bugfixes

• Merged #183: Remove all reference to lang.Object (@thekid)

Features

• Added util.Comparison trait to make lang.Object -> lang.Value
  migration easier. See issue #184
  (@thekid)

9.0.0: Baseless: R.I.P lang.Object

Heads up!

• Changed type system to prefer "float" over "double" to be consistent
  with PHP 7's scalar types, which use the first; see issue #181.
  (@thekid)
• Minimum HHVM version required is now 3.20, see issue #176.
  (@thekid)
• Deprecated package-info.xp files previously used for documentation
  purposes. Packages have been split into libraries with their own repos,
  and documentation typically resides in a README file therein.
  (@thekid)
• Merged PR #169: Remove MCrypt (from util.Secret & util.Random),
  see https://wiki.php.net/rfc/mcrypt-viking-funeral
  (@thekid)

RFCs

• Implemented xp-framework/rfc#318: Builtin dependencies, by merging
  pull request #161. Scripts can now use [type] from [vendor/lib].
  (@thekid)
• Implemented xp-framework/rfc#325: Remove Object class. This radical
  change was implemented to be forward-compatible with PHP 7.2, see
  https://wiki.php.net/rfc/object-typehint
  (@thekid)
• Implemented xp-framework/rfc#323: Remove xp::typeOf() - @thekid

Features

• Merged PR #180: Secret::equals() - @thekid
• Added preliminary PHP 7.2.0 support - tested successfully using
  PHP 7.2.0 Alpha 1
  up to PHP 7.2.0 RC2.
  (@thekid)
• Added xp version runners which will display XP runners version
  (@thekid)
• Merged PR #179: Clean up inheritance and implementation oddities in
  io.streams (StringReader and TextReader as well as StringWriter
  and TextWriter are now interchangeable - the Text versions handle
  charset encoding, the String versions don't).
  (@thekid)

6.13.2: Text reading performance improvement

• Backporting TextReader::readLine performance improvement - @jzinnau

8.2.0: Newinstance is here to stay

• Fixed issue #172: Endless loop in io.Path::relativeTo() - @thekid
• Refactored code to use typeof() instead of xp::typeOf(), see
  xp-framework/rfc#323
  (@thekid)
• Un-deprecated newinstance(), which is here to stay. By being able to
  capture local variables in methods, it is helpful in unittest scenarios
  and has a clear advantage over PHP's anonymous classes; at least until
  https://wiki.php.net/rfc/lexical-anon is implemented.
  (@thekid)

8.1.2: Text reading performance improvement'

• Merged PR #167: Increase TextReader::readLine() performance 50-fold (!)
  This decreases .ini-file parsing times by a factor of roughly 12.
  (@thekid)

8.1.1: Welcome 2017

Bugfixes

• Fixed flaky test for Process class if process exited too quickly - @thekid