diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f583b8f..be617e23 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+<a name="1.0.0-rc.8"></a>
+# [1.0.0-rc.8](https://github.com/vuejs/composition-api/compare/v1.0.0-rc.7...v1.0.0-rc.8) (2021-04-29)
+
+
+### Bug Fixes
+
+* **reactive:** align behavior with vue-next ([#689](https://github.com/vuejs/composition-api/issues/689)) ([37fcbaa](https://github.com/vuejs/composition-api/commit/37fcbaa))
+* Memory leak caused by global variables. ([#686](https://github.com/vuejs/composition-api/issues/686)) ([badff82](https://github.com/vuejs/composition-api/commit/badff82))
+
+
+
 <a name="1.0.0-rc.7"></a>
 # [1.0.0-rc.7](https://github.com/vuejs/composition-api/compare/v1.0.0-rc.6...v1.0.0-rc.7) (2021-04-18)
 
diff --git a/README.md b/README.md
index 35533495..bc28addc 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ Include `@vue/composition-api` after Vue and it will install itself automaticall
 <!--cdn-links-start-->
 ```html
 <script src="https://cdn.jsdelivr.net/npm/vue@2.6"></script>
-<script src="https://cdn.jsdelivr.net/npm/@vue/composition-api@1.0.0-rc.7"></script>
+<script src="https://cdn.jsdelivr.net/npm/@vue/composition-api@1.0.0-rc.8"></script>
 ```
 <!--cdn-links-end-->
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 3e53142e..70b57728 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -40,7 +40,7 @@ import { ref, reactive } from '@vue/composition-api'
 <!--cdn-links-start-->
 ```html
 <script src="https://cdn.jsdelivr.net/npm/vue@2.6"></script>
-<script src="https://cdn.jsdelivr.net/npm/@vue/composition-api@1.0.0-rc.7"></script>
+<script src="https://cdn.jsdelivr.net/npm/@vue/composition-api@1.0.0-rc.8"></script>
 ```
 <!--cdn-links-end-->
 
diff --git a/package.json b/package.json
index 3a973bbe..4c3e48c0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/composition-api",
-  "version": "1.0.0-rc.7",
+  "version": "1.0.0-rc.8",
   "description": "Provide logic composition capabilities for Vue.",
   "keywords": [
     "vue",