diff --git a/changelog.md b/changelog.md
index c2f9580..95097f4 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## 2025-08-02 - 4.1.0 - feat(smartpdf)
+Add progressive JPEG generation support
+
+- Added new convertPDFToJpegBytes method for progressive JPEG generation
+- Integrated @push.rocks/smartjimp for true progressive JPEG encoding
+- Progressive JPEGs load in multiple passes, showing low-quality preview first
+- Supports quality and scale options like other image generation methods
+- Updated readme with comprehensive documentation and modern styling
+- Updated legal section to reflect Task Venture Capital GmbH ownership
+
 ## 2025-08-02 - 4.0.0 - BREAKING CHANGE(smartpdf)
 Improve image generation quality and API consistency
 
diff --git a/package.json b/package.json
index f763041..3445343 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smartpdf",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "private": false,
   "description": "A library for creating PDFs dynamically from HTML or websites with additional features like merging PDFs.",
   "main": "dist_ts/index.js",