• Add Decode method (#192)
• Add Alias method (#171)
• Add Array.ContainsAll, deprecate Array.Contains (8115199)
• Add Array.ConsistsOf, deprecate Array.Elements (a9e8656)
• Add Cookie.HasMaxAge, deprecate Cookie.HaveMaxAge (21d8d8c)
• Add DateTime.Xxx, deprecate DateTime.GetXxx (47a0a41)
• Preparations to make lib thread-safe (#229)
• Check call order of Request methods (#162)
• Improve documentation
• Improve test coverage