- updated CHANGELOG.md

CHANGELOG.md

@@ -20,6 +20,7 @@ This can also be enabled programmatically with `warnings.simplefilter('default',
 ### Added
 * support for [shading patterns (gradients)](https://py-pdf.github.io/fpdf2/Patterns.html) 
 * support for strikethrough text
+* Improved SVG image speed
 ### Fixed
 * [`FPDF.write_html()`](https://py-pdf.github.io/fpdf2/fpdf/fpdf.html#fpdf.fpdf.FPDF.write_html): Fixed rendering of content following `<a>` tags; now correctly resets emphasis style post `</a>` tag: hyperlink styling contained within the tag authority. - [Issue #1311](https://github.com/py-pdf/fpdf2/issues/1311)