Ver.2.2.0

Includes many performance improvement, thank you @udaken

• Implement ZString.Concat works as same as string.Concat on collection types #19, thanks @piti6
• Add some BCL-like methods to StringBuilder #20
• Add StringBuilder.AppendJoin #21
• Make throw NestedStringBuilderCreationException on nested StringBuilder creation. #23
• Removes allocation when using IntPtr and Nullable. #24
• Fix Utf8PreparedFormat #26
• Improved performance of StringBuilder.AppendFormat #27

Ver 2.1.3

Improvement

Improved performance of ZString.Join #18, thanks @udaken

Ver 2.1.2

Fix

• Fixed does not handle escape character in format string, thanks @azuma560

Ver 2.1.1

Improvement

Add ZString.Join<T>(char, XxxCollection) overloads, thanks @xin9le

Ver 2.1.0

Fix

• Fixed an addition that sometimes failed when concatenating large strings, thanks @dengxufan

Improvement

• Add IResettableBufferWriter<T> to use/cache builder in heap

Ver 2.0.0

Improvement

• Add ZString.PrepareUtf16, ZString.PrepareUtf8 to avoid parse template in each operation, you can store field like Regex's RegexOptions.Compile.
• Add ZString.Utf8Format to write utf8 directly to IBufferWriter<byte>.

Fix

• ZString.Concat throws Exception when arg is string and null.
• ZString.Join(List<T>) does not work correctly as String.Join

Breaking changes

• All T0... type arguments start from T1...

Ver 1.0.0

Initial official release.

0.1.0

Initial preview.