4.0.0

What's new in 4.0.0

• Breaking changes:
  • AdjustTimeout behaves as user would expect.
  • Original AdjustTimeout renamed to AdjustAndLimitTimeout
  • Added nullability annotations to serveral methods in old .NET versions even if they don't match the base interfaces

• Nullability improvements
• Added Code.NotNullNorEmptyAndItemNotNull
• Add C# nullability markup.
• Remove JetBrains nullability markup: NotNull/CanBeNull/ItemNotNull.
• Remove deprecated targets. Supporting: .NET 3.5+, .NET Standard 2.0+, .NET Core 3.1+.
• Fixed Range string representation bug.
• Refactoring & code cleanup