diff --git a/packages/png/.npmignore b/packages/png/.npmignore
index 944c51f..dc8dfb0 100644
--- a/packages/png/.npmignore
+++ b/packages/png/.npmignore
@@ -1,4 +1,8 @@
 node_modules
-codecs/**/*package.json
+codec/**/*package.json
 *.d.ts.map
 tsconfig.tsbuildinfo
+target
+src
+Cargo.lock
+Cargo.toml
\ No newline at end of file
diff --git a/packages/png/CHANGELOG.md b/packages/png/CHANGELOG.md
index e6731b6..49ddf49 100644
--- a/packages/png/CHANGELOG.md
+++ b/packages/png/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## @jsquash/png@3.0.0
+
+### Breaking
+
+- Ignores checksum errors. Allows images with invalid header chunks to be decoded (Fixes [#44](https://github.com/jamsinclair/jSquash/issues/44))
+- Upgrades codec to image-png 0.17.10 (increases wasm file size by 50KB)
+
+### Misc
+
+- Codec wasm and js files moved to /codec/pkg dir (due to addition of Rust source)
+
 ## @jsquash/png@2.2.0
 
 ### Adds
diff --git a/packages/png/package.json b/packages/png/package.json
index 768ba76..f001610 100644
--- a/packages/png/package.json
+++ b/packages/png/package.json
@@ -1,9 +1,12 @@
 {
   "name": "@jsquash/png",
-  "version": "2.2.0",
+  "version": "3.0.0",
   "main": "index.js",
   "description": "Wasm png encoder and decoder supporting the browser. Repackaged from Squoosh App.",
-  "repository": "jamsinclair/jSquash",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/jamsinclair/jSquash.git"
+  },
   "author": {
     "name": "Jamie Sinclair",
     "email": "jamsinclairnz+npm@gmail.com"