diff --git a/.github/check_examples.py b/.github/check_examples.py
index d255551..4ff9913 100644
--- a/.github/check_examples.py
+++ b/.github/check_examples.py
@@ -20,8 +20,8 @@ for package in glob.glob("**/package.json",recursive=True):
 			j2 = json.loads(f.read())
 			if 'dependencies' in j2 and name in j2["dependencies"]:
 				dependent_version = j2["dependencies"]["pmtiles"]
-				if dependent_version != "^" + version:
-					print(dependent,"should be ^",version,"was",dependent_version)
+				if dependent_version.lstrip("^").split(".")[0] != version.split(".")[0]:
+					print(dependent, "should be ^" + version, "was", dependent_version)
 					fail = 1
 
 	for html in glob.glob("**/*.html",recursive=True):
diff --git a/js/CHANGELOG.md b/js/CHANGELOG.md
index 1f58039..1846730 100644
--- a/js/CHANGELOG.md
+++ b/js/CHANGELOG.md
@@ -1,3 +1,7 @@
+4.3.1
+* fix leafletRasterLayer handling of empty tiles by @thisisaaronland [#620]
+* maplibre: properly abort requests using AbortController by @andrewda [#608]
+
 4.3.0
 * improve ZXY to HilbertID conversion by @ciscorn [#527]
 
diff --git a/js/examples/leaflet.html b/js/examples/leaflet.html
index 9b45e16..56d1a36 100644
--- a/js/examples/leaflet.html
+++ b/js/examples/leaflet.html
@@ -4,7 +4,7 @@
         <meta charset="utf-8"/>
         <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.0/dist/leaflet.css" />
         <script src="https://unpkg.com/leaflet@1.9.0/dist/leaflet.js"></script>
-        <script src="https://unpkg.com/pmtiles@4.3.0/dist/pmtiles.js"></script>
+        <script src="https://unpkg.com/pmtiles@4.3.1/dist/pmtiles.js"></script>
         <style>
             body, #map {
                 height:100vh;
diff --git a/js/examples/maplibre.html b/js/examples/maplibre.html
index e41ea27..c2b154c 100644
--- a/js/examples/maplibre.html
+++ b/js/examples/maplibre.html
@@ -4,7 +4,7 @@
         <meta charset="utf-8"/>
         <link rel="stylesheet" href="https://unpkg.com/maplibre-gl@5.13.0/dist/maplibre-gl.css" crossorigin="anonymous">
         <script src="https://unpkg.com/maplibre-gl@5.13.0/dist/maplibre-gl.js" crossorigin="anonymous"></script>
-        <script src="https://unpkg.com/pmtiles@4.3.0/dist/pmtiles.js"></script>
+        <script src="https://unpkg.com/pmtiles@4.3.1/dist/pmtiles.js"></script>
         <style>
             body {
                 margin: 0;
diff --git a/js/examples/maplibre_advanced.html b/js/examples/maplibre_advanced.html
index b543e53..48e4b79 100644
--- a/js/examples/maplibre_advanced.html
+++ b/js/examples/maplibre_advanced.html
@@ -4,7 +4,7 @@
         <meta charset="utf-8"/>
         <link rel="stylesheet" href="https://unpkg.com/maplibre-gl@5.13.0/dist/maplibre-gl.css" crossorigin="anonymous">
         <script src="https://unpkg.com/maplibre-gl@5.13.0/dist/maplibre-gl.js" crossorigin="anonymous"></script>
-        <script src="https://unpkg.com/pmtiles@4.3.0/dist/pmtiles.js"></script>
+        <script src="https://unpkg.com/pmtiles@4.3.1/dist/pmtiles.js"></script>
         <style>
             body {
                 margin: 0;
diff --git a/js/examples/maplibre_raster_dem.html b/js/examples/maplibre_raster_dem.html
index 58d43c0..bd38375 100644
--- a/js/examples/maplibre_raster_dem.html
+++ b/js/examples/maplibre_raster_dem.html
@@ -4,7 +4,7 @@
         <meta charset="utf-8"/>
         <link rel="stylesheet" href="https://unpkg.com/maplibre-gl@5.13.0/dist/maplibre-gl.css" crossorigin="anonymous">
         <script src="https://unpkg.com/maplibre-gl@5.13.0/dist/maplibre-gl.js" crossorigin="anonymous"></script>
-        <script src="https://unpkg.com/pmtiles@4.3.0/dist/pmtiles.js"></script>
+        <script src="https://unpkg.com/pmtiles@4.3.1/dist/pmtiles.js"></script>
         <style>
             body {
                 margin: 0;
diff --git a/js/package-lock.json b/js/package-lock.json
index f78f9eb..8588267 100644
--- a/js/package-lock.json
+++ b/js/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "pmtiles",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "pmtiles",
-      "version": "4.3.0",
+      "version": "4.3.1",
       "license": "BSD-3-Clause",
       "dependencies": {
         "fflate": "^0.8.2"
@@ -1202,7 +1202,6 @@
       "integrity": "sha512-0l6cjgF0XnihUpndDhk+nyD3exio3iKaYROSgvh/qSevPXax3L8p5DBRFjbvalnwatGgHEQn2R88y2fA3g4irg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "undici-types": "~6.21.0"
       }
@@ -1502,7 +1501,6 @@
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "esbuild": "bin/esbuild"
       },
@@ -1953,7 +1951,6 @@
       "integrity": "sha512-M7BAV6Rlcy5u+m6oPhAPFgJTzAioX/6B0DxyvDlo9l8+T3nLKbrczg2WLUyzd45L8RqfUMyGPzekbMvX2Ldkwg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -2444,7 +2441,6 @@
       "integrity": "sha512-4H8vUNGNjQ4V2EOoGw005+c+dGuPSnhpPBPHBtsZdGZBk/iJb4kguGlPWaZTZ3q5nMtFOEsY0nRDlh9PJyd6SQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "esbuild": "~0.25.0",
         "get-tsconfig": "^4.7.5"
@@ -2499,7 +2495,6 @@
       "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
       "dev": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -3295,7 +3290,6 @@
       "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.26.tgz",
       "integrity": "sha512-0l6cjgF0XnihUpndDhk+nyD3exio3iKaYROSgvh/qSevPXax3L8p5DBRFjbvalnwatGgHEQn2R88y2fA3g4irg==",
       "dev": true,
-      "peer": true,
       "requires": {
         "undici-types": "~6.21.0"
       }
@@ -3505,7 +3499,6 @@
       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.25.0.tgz",
       "integrity": "sha512-BXq5mqc8ltbaN34cDqWuYKyNhX8D/Z0J1xdtdQ8UcIIIyJyz+ZMKUt58tF3SrZ85jcfN/PZYhjR5uDQAYNVbuw==",
       "dev": true,
-      "peer": true,
       "requires": {
         "@esbuild/aix-ppc64": "0.25.0",
         "@esbuild/android-arm": "0.25.0",
@@ -3812,8 +3805,7 @@
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.2.tgz",
       "integrity": "sha512-M7BAV6Rlcy5u+m6oPhAPFgJTzAioX/6B0DxyvDlo9l8+T3nLKbrczg2WLUyzd45L8RqfUMyGPzekbMvX2Ldkwg==",
-      "dev": true,
-      "peer": true
+      "dev": true
     },
     "pirates": {
       "version": "4.0.6",
@@ -4121,7 +4113,6 @@
       "resolved": "https://registry.npmjs.org/tsx/-/tsx-4.19.3.tgz",
       "integrity": "sha512-4H8vUNGNjQ4V2EOoGw005+c+dGuPSnhpPBPHBtsZdGZBk/iJb4kguGlPWaZTZ3q5nMtFOEsY0nRDlh9PJyd6SQ==",
       "dev": true,
-      "peer": true,
       "requires": {
         "esbuild": "~0.25.0",
         "fsevents": "~2.3.3",
@@ -4150,8 +4141,7 @@
       "version": "5.3.3",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
       "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
-      "dev": true,
-      "peer": true
+      "dev": true
     },
     "undici-types": {
       "version": "6.21.0",
diff --git a/js/package.json b/js/package.json
index 221dea0..fa7928f 100644
--- a/js/package.json
+++ b/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pmtiles",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "description": "PMTiles archive decoder for browsers",
   "type": "module",
   "main": "dist/cjs/index.cjs",