diff --git a/CHANGELOG.md b/CHANGELOG.md
index 50ea0d3d..9c6ca4e8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## v4.0.0-beta.8 [2023-02-18]
+
+## Bugfixes
+
+- [fix] fix legend UI, where dimension where bigger than expected
+- [fix] remove legend background to support dark/light mode
+
+## Features
+
+- [feat] add support for opacity scale 
+
 ## v4.0.0-beta.7 [2023-02-15]
 
 ## Bugfixes
diff --git a/package-lock.json b/package-lock.json
index a8de02da..474cabb2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cal-heatmap",
-  "version": "4.0.0-beta.6",
+  "version": "4.0.0-beta.8",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cal-heatmap",
-      "version": "4.0.0-beta.6",
+      "version": "4.0.0-beta.8",
       "license": "MIT",
       "dependencies": {
         "@observablehq/plot": "^0.6.0",
diff --git a/package.json b/package.json
index 4ab30457..24059609 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cal-heatmap",
-  "version": "4.0.0-beta.7",
+  "version": "4.0.0-beta.8",
   "description": "Cal-Heatmap is a javascript module to create calendar heatmap to visualize time series data",
   "keywords": [
     "calendar",
diff --git a/src/version.ts b/src/version.ts
index 4f1ea76f..5aeac1f2 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1,2 +1,2 @@
-const VERSION = '4.0.0-beta.7';
+const VERSION = '4.0.0-beta.8';
 export default VERSION;