diff --git a/CHANGELOG.md b/CHANGELOG.md
index 03655e5d..d7de5424 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+<a name="1.0.0-beta.19"></a>
+# [1.0.0-beta.19](https://github.com/vuejs/composition-api/compare/v1.0.0-beta.18...v1.0.0-beta.19) (2020-11-02)
+
+
+### Bug Fixes
+
+* **types:** allow any custom options for defineComponent, fix [#579](https://github.com/vuejs/composition-api/issues/579) ([#584](https://github.com/vuejs/composition-api/issues/584)) ([7cdf1e5](https://github.com/vuejs/composition-api/commit/7cdf1e5))
+* **types:** attrs in SetupContext fix[#562](https://github.com/vuejs/composition-api/issues/562) ([#582](https://github.com/vuejs/composition-api/issues/582)) ([2d6de26](https://github.com/vuejs/composition-api/commit/2d6de26))
+* **types:** this type in data(), fix [#570](https://github.com/vuejs/composition-api/issues/570) ([#576](https://github.com/vuejs/composition-api/issues/576)) ([9a5b438](https://github.com/vuejs/composition-api/commit/9a5b438))
+
+
+
 <a name="1.0.0-beta.18"></a>
 # [1.0.0-beta.18](https://github.com/vuejs/composition-api/compare/v1.0.0-beta.17...v1.0.0-beta.18) (2020-10-21)
 
diff --git a/README.md b/README.md
index 4427546c..ae736fa3 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-beta.18"></script>
+<script src="https://cdn.jsdelivr.net/npm/@vue/composition-api@1.0.0-beta.19"></script>
 ```
 <!--cdn-links-end-->
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 431c0d12..f94bb80f 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-beta.18"></script>
+<script src="https://cdn.jsdelivr.net/npm/@vue/composition-api@1.0.0-beta.19"></script>
 ```
 <!--cdn-links-end-->
 
diff --git a/package.json b/package.json
index d53f87fb..49e232bd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/composition-api",
-  "version": "1.0.0-beta.18",
+  "version": "1.0.0-beta.19",
   "description": "Provide logic composition capabilities for Vue.",
   "keywords": [
     "vue",