v3.5.0

Added

• Avoid boxing common value types (int, long, double, decimal, DateTime, DateTimeOffset, TimeSpan, Guid, and 12 more) when passed to AppendJoin, Concat, AppendFormat, ReplaceGeneric, or interpolated strings.
• Vectorized Trim, TrimStart, and TrimEnd (both the whitespace and character overloads) via SearchValues<char>, making them significantly faster on large buffers.

### Changed

• Small improvement to get the next "Grow" iteration

Fixed

• Sizing bugs in Append and Trim