diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..3996f0f
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,31 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [2.17.0] - 2025-12-21
+
+### Changed
+- **PDF417 Barcode Generation**: Reverted from zxing-wasm library to pure JavaScript implementation due to barcode scanner compatibility issues. The barcodes generated by the zxing-wasm library were unreadable by scanners at "Tisak" kiosks in Croatia. The legacy custom PDF417 generator now ensures better compatibility with retail payment scanning infrastructure.
+
+### Technical Details
+- Restored `app/lib/pdf/pdf417.ts` - Custom PDF417 generator library
+- Restored `app/lib/pdf/renderBarcode.ts` - Canvas-based barcode renderer
+- Restored `app/ui/Pdf417Barcode.tsx` - React component using custom generator
+- Updated all components to use legacy `Pdf417Barcode` instead of `Pdf417BarcodeWasm`
+
+## [2.16.1] - 2025-12-20
+
+### Fixed
+- Minor bug fixes and improvements
+
+## [2.16.0] - 2025-12-20
+
+### Added
+- Initial zxing-wasm integration for PDF417 barcode generation
+
+---
+
+For older versions, please refer to git commit history.
diff --git a/package-lock.json b/package-lock.json
index e93c289..cf96e69 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,11 +1,11 @@
 {
   "name": "evidencija-rezija",
-  "version": "2.16.1",
+  "version": "2.17.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "version": "2.16.1",
+      "version": "2.17.0",
       "dependencies": {
         "@emotion/react": "^11.14.0",
         "@emotion/styled": "^11.14.1",
diff --git a/package.json b/package.json
index 0ce00ba..38e746b 100644
--- a/package.json
+++ b/package.json
@@ -58,5 +58,5 @@
   "engines": {
     "node": ">=18.17.0"
   },
-  "version": "2.16.1"
+  "version": "2.17.0"
 }