v5.2.3

Fixes

• Fixed compilation errors for Xcode 9 Beta 5

v5.2.2

Fixes

• Reimplement String.UTF16Index conformances to RandomInRange and RandomInClosedRange

v5.2.1

Fixes

• Removed String.UTF16Index conformances to RandomInRange and RandomInClosedRange for Swift 3.2 and after
  • This was enabled by an implementation based on Strideable, which the type no longer conforms to as of Swift 3.2

v5.2.0

New Features

• Made Trivial protocol public, allowing for library users to enable related optimizations for their own types
• Added jump(count:) variant of jump() to Xoroshiro and XorshiftStar

Improvements

• Made jump() for XorshiftStar 20%+ faster
• Made reseed(with:) for ChaCha 550%+ faster
  • init(seed:) is also faster due to reliance on reseed(with:)

v5.1.0

Improvements

• Initial Swift 4 compatibility 🎉
• Improved time to access a thread-local generator by ~22%
  • Adds Threadly dependency

Changes

• The ShiftOperations package is not required for Swift 3.2 and above

v5.0.0

New Features

• Added RandomRetrievable and RandomRetrievableInRange protocols (see 793e473)
• Added SeedableFromSequence protocol (see 7109437)

Changes

• Removed random(using:) method that applied to all Sequence types
• Removed Double random(within:using:) for TimeInterval ranges
• Renamed RandomWithinRange and RandomWithinClosedRange to RandomInRange and RandomInClosedRange respectively
  • Functions that had a within: argument now use in:
• SeedableFromRandomGenerator no longer requires Seedable
• Changed ChaCha.Seed to [UInt32]

v4.5.2

Fixes

• Fixed Xoroshiro jump method

v4.5.1

Fixes

• ChaCha reseed(with:) did not generate the same values for the same seed it was instantiated with

v4.5.0

New Features

• ChaCha random number generator (see: 9ca66ec)
• Added reseed() method to SeedableFromOtherRandomGenerator

Improvements

• Make random Array initializers 5-10% faster

v4.4.1

Fixes

• Safely accesses internal global thread-local-storage type keys dictionary with a readers-write lock