v2.4.1

Changed

• Optimized Replace(char, char) (by @Joy-less in #241)
• Optimized Replace(ReadOnlySpan<char>, ReadOnlySpan<char>) when both spans are length 1 (by @Joy-less in #241)

v2.4.0

Added

• Added ToString(int) (by @Joy-less in #239)
• Added AsSpan(int), AsSpan(int, int), AsSpan(Range) (by @Joy-less in #239)

Changed

• Optimized and simplified Replace (by @Joy-less in #238)
• Simplified IndexOf and LastIndexOf (by @Joy-less in #238)

Fixed

• Fixed IndexOf and LastIndexOf allowing out-of-bounds index when the string to find is empty (by @Joy-less in #238)

v2.3.1

Changed

• Optimized when the internal buffer should grow. Fixed by @Aniobodo.

v2.3.0

Added

• Added Equals(ReadOnlySpan<char>, StringComparison) (by @Joy-less in #234)

Changed

• Improved Equals(ReadOnlySpan<char>) (by @Joy-less in #234)
• Added performance short-circuit when span is empty in Append(ReadOnlySpan<char>), AppendSpan(int), Insert(int, ReadOnlySpan<char>) in #233 (by @Joy-less)

v2.2.0

Added

• Added TrimPrefix(ReadOnlySpan<char>, StringComparison) (by yours truly (@Joy-less) in #226)
• Added TrimSuffix(ReadOnlySpan<char>, StringComparison) (also by yours truly (@Joy-less) in #226)
• Added Insert(int, char) overload (by yours truly (@Joy-less) in #225)
• Added Insert(int, Rune) overload (again by yours truly (@Joy-less) in #225)
• Added Replace(Rune, Rune) overload (see yours truly (@Joy-less) in #225)
• Improved Replace(scoped ReadOnlySpan<char>, scoped ReadOnlySpan<char>, int, int) fallback (achieved by yours truly (@Joy-less) in #225)

v2.1.0

Added

• Added Replace(Rune, Rune) overload
• Added Replace(Rune, Rune, int, int) overload

v2.0.0

This is the v2 release of the ValueStringBuilder. There aren't any noticeable breaking changes. Only old framework versions were removed to make further development easier. The API is the same (with new additions) as in v1.

Added

• Added Append(Rune) overload
• Added AppendJoin(Rune, IEnumerable<string?>) overload
• Added AppendJoin<T>(Rune, IEnumerable<T>) overload

Removed

• Support for net6.0 and net7.0 was removed.

Changed

• Added OverloadResolutionPriority for Span overload for the ctor to keep the current behavior. Reported by [@nsentinel])(https://github.com/nsentinel) in #210.
• Optimised AppendLine(scoped ReadOnlySpan<char>) by avoiding allocating a new string
• Removed erroneous null check in AppendJoin<T>(ReadOnlySpan<char>, IEnumerable<T>)

v1.22.0

Added

• AppendSpan method

v1.21.1

Changed

• Append(bool) is now 33% faster

v1.21.0

Added

• PadLeft and PadRight methods