diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d16dbe3..0385eed3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,37 @@
+# [3.0.0-rc.13](https://github.com/vuejs/vue-next/compare/v3.0.0-rc.12...v3.0.0-rc.13) (2020-09-18)
+
+
+### Bug Fixes
+
+* **hmr:** make hmr working with class components ([#2144](https://github.com/vuejs/vue-next/issues/2144)) ([422f05e](https://github.com/vuejs/vue-next/commit/422f05e085036e23ea3632c2ce75d86181a087b8))
+* **reactivity:** avoid length mutating array methods causing infinite updates ([#2138](https://github.com/vuejs/vue-next/issues/2138)) ([f316a33](https://github.com/vuejs/vue-next/commit/f316a332b055d3f448dc735365551d89041f1098)), closes [#2137](https://github.com/vuejs/vue-next/issues/2137)
+* **suspense:** should discard unmount effects of invalidated pending branch ([5bfcad1](https://github.com/vuejs/vue-next/commit/5bfcad155b444b2f7ffaac171c1f61bc23909287))
+* **types:** component instance inference without props ([#2145](https://github.com/vuejs/vue-next/issues/2145)) ([57bdaa2](https://github.com/vuejs/vue-next/commit/57bdaa2220afefbde21118659c1ce2377d6b86d6))
+
+
+### Code Refactoring
+
+* watch APIs default to trigger pre-flush ([49bb447](https://github.com/vuejs/vue-next/commit/49bb44756fda0a7019c69f2fa6b880d9e41125aa)), closes [/github.com/vuejs/vue-next/issues/1706#issuecomment-666258948](https://github.com//github.com/vuejs/vue-next/issues/1706/issues/issuecomment-666258948)
+
+
+### Features
+
+* **runtime-core:** support using inject() inside props default functions ([58c31e3](https://github.com/vuejs/vue-next/commit/58c31e36992d2647e5247de4904246fb2d6112ed))
+* **watch:** support dot-delimited path in watch option ([1c9a0b3](https://github.com/vuejs/vue-next/commit/1c9a0b3e195d144ac90d22d2cc2cef6a3fd8276d))
+
+
+### BREAKING CHANGES
+
+* watch APIs now default to use `flush: 'pre'` instead of
+`flush: 'post'`.
+
+  - This change affects `watch`, `watchEffect`, the `watch` component
+    option, and `this.$watch`.
+
+  - As pointed out by @skirtles-code in
+
+
+
 # [3.0.0-rc.12](https://github.com/vuejs/vue-next/compare/v3.0.0-rc.11...v3.0.0-rc.12) (2020-09-16)
 
 
diff --git a/package.json b/package.json
index d4c700cc..7a8fcaf6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "private": true,
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "workspaces": [
     "packages/*"
   ],
diff --git a/packages/compiler-core/package.json b/packages/compiler-core/package.json
index f0928920..8ded40ec 100644
--- a/packages/compiler-core/package.json
+++ b/packages/compiler-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-core",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "@vue/compiler-core",
   "main": "index.js",
   "module": "dist/compiler-core.esm-bundler.js",
@@ -31,7 +31,7 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/compiler-core#readme",
   "dependencies": {
-    "@vue/shared": "3.0.0-rc.12",
+    "@vue/shared": "3.0.0-rc.13",
     "@babel/parser": "^7.11.5",
     "@babel/types": "^7.11.5",
     "estree-walker": "^2.0.1",
diff --git a/packages/compiler-dom/package.json b/packages/compiler-dom/package.json
index 3c98116f..91afba2a 100644
--- a/packages/compiler-dom/package.json
+++ b/packages/compiler-dom/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-dom",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "@vue/compiler-dom",
   "main": "index.js",
   "module": "dist/compiler-dom.esm-bundler.js",
@@ -36,7 +36,7 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/compiler-dom#readme",
   "dependencies": {
-    "@vue/shared": "3.0.0-rc.12",
-    "@vue/compiler-core": "3.0.0-rc.12"
+    "@vue/shared": "3.0.0-rc.13",
+    "@vue/compiler-core": "3.0.0-rc.13"
   }
 }
diff --git a/packages/compiler-sfc/package.json b/packages/compiler-sfc/package.json
index 9815e4fa..ed4f90a6 100644
--- a/packages/compiler-sfc/package.json
+++ b/packages/compiler-sfc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-sfc",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "@vue/compiler-sfc",
   "main": "dist/compiler-sfc.cjs.js",
   "types": "dist/compiler-sfc.d.ts",
@@ -32,15 +32,15 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/compiler-sfc#readme",
   "peerDependencies": {
-    "vue": "3.0.0-rc.12"
+    "vue": "3.0.0-rc.13"
   },
   "dependencies": {
     "@babel/parser": "^7.11.5",
     "@babel/types": "^7.11.5",
-    "@vue/compiler-core": "3.0.0-rc.12",
-    "@vue/compiler-dom": "3.0.0-rc.12",
-    "@vue/compiler-ssr": "3.0.0-rc.12",
-    "@vue/shared": "3.0.0-rc.12",
+    "@vue/compiler-core": "3.0.0-rc.13",
+    "@vue/compiler-dom": "3.0.0-rc.13",
+    "@vue/compiler-ssr": "3.0.0-rc.13",
+    "@vue/shared": "3.0.0-rc.13",
     "consolidate": "^0.16.0",
     "estree-walker": "^2.0.1",
     "hash-sum": "^2.0.0",
diff --git a/packages/compiler-ssr/package.json b/packages/compiler-ssr/package.json
index 887859e6..194fcf8b 100644
--- a/packages/compiler-ssr/package.json
+++ b/packages/compiler-ssr/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/compiler-ssr",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "@vue/compiler-ssr",
   "main": "dist/compiler-ssr.cjs.js",
   "types": "dist/compiler-ssr.d.ts",
@@ -28,7 +28,7 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/compiler-ssr#readme",
   "dependencies": {
-    "@vue/shared": "3.0.0-rc.12",
-    "@vue/compiler-dom": "3.0.0-rc.12"
+    "@vue/shared": "3.0.0-rc.13",
+    "@vue/compiler-dom": "3.0.0-rc.13"
   }
 }
diff --git a/packages/reactivity/package.json b/packages/reactivity/package.json
index cc898372..eb675381 100644
--- a/packages/reactivity/package.json
+++ b/packages/reactivity/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/reactivity",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "@vue/reactivity",
   "main": "index.js",
   "module": "dist/reactivity.esm-bundler.js",
@@ -36,6 +36,6 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/reactivity#readme",
   "dependencies": {
-    "@vue/shared": "3.0.0-rc.12"
+    "@vue/shared": "3.0.0-rc.13"
   }
 }
diff --git a/packages/runtime-core/package.json b/packages/runtime-core/package.json
index 78226ccd..5ed9cc65 100644
--- a/packages/runtime-core/package.json
+++ b/packages/runtime-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/runtime-core",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "@vue/runtime-core",
   "main": "index.js",
   "module": "dist/runtime-core.esm-bundler.js",
@@ -32,7 +32,7 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/runtime-core#readme",
   "dependencies": {
-    "@vue/shared": "3.0.0-rc.12",
-    "@vue/reactivity": "3.0.0-rc.12"
+    "@vue/shared": "3.0.0-rc.13",
+    "@vue/reactivity": "3.0.0-rc.13"
   }
 }
diff --git a/packages/runtime-dom/package.json b/packages/runtime-dom/package.json
index c7ce948a..cae5257f 100644
--- a/packages/runtime-dom/package.json
+++ b/packages/runtime-dom/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/runtime-dom",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "@vue/runtime-dom",
   "main": "index.js",
   "module": "dist/runtime-dom.esm-bundler.js",
@@ -35,8 +35,8 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/runtime-dom#readme",
   "dependencies": {
-    "@vue/shared": "3.0.0-rc.12",
-    "@vue/runtime-core": "3.0.0-rc.12",
+    "@vue/shared": "3.0.0-rc.13",
+    "@vue/runtime-core": "3.0.0-rc.13",
     "csstype": "^2.6.8"
   }
 }
diff --git a/packages/runtime-test/package.json b/packages/runtime-test/package.json
index ab5f885d..f0aad177 100644
--- a/packages/runtime-test/package.json
+++ b/packages/runtime-test/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/runtime-test",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "@vue/runtime-test",
   "private": true,
   "main": "index.js",
@@ -25,7 +25,7 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/runtime-test#readme",
   "dependencies": {
-    "@vue/shared": "3.0.0-rc.12",
-    "@vue/runtime-core": "3.0.0-rc.12"
+    "@vue/shared": "3.0.0-rc.13",
+    "@vue/runtime-core": "3.0.0-rc.13"
   }
 }
diff --git a/packages/server-renderer/package.json b/packages/server-renderer/package.json
index 98a2979f..a480e9a1 100644
--- a/packages/server-renderer/package.json
+++ b/packages/server-renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/server-renderer",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "@vue/server-renderer",
   "main": "index.js",
   "types": "dist/server-renderer.d.ts",
@@ -28,10 +28,10 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/server-renderer#readme",
   "peerDependencies": {
-    "vue": "3.0.0-rc.12"
+    "vue": "3.0.0-rc.13"
   },
   "dependencies": {
-    "@vue/shared": "3.0.0-rc.12",
-    "@vue/compiler-ssr": "3.0.0-rc.12"
+    "@vue/shared": "3.0.0-rc.13",
+    "@vue/compiler-ssr": "3.0.0-rc.13"
   }
 }
diff --git a/packages/shared/package.json b/packages/shared/package.json
index 275d8c32..cb67f854 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/shared",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "internal utils shared across @vue packages",
   "main": "index.js",
   "module": "dist/shared.esm-bundler.js",
diff --git a/packages/size-check/package.json b/packages/size-check/package.json
index f21de24e..d2e8039d 100644
--- a/packages/size-check/package.json
+++ b/packages/size-check/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/size-check",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "private": true,
   "buildOptions": {
     "name": "Vue",
diff --git a/packages/template-explorer/package.json b/packages/template-explorer/package.json
index e6402f74..e1afed4c 100644
--- a/packages/template-explorer/package.json
+++ b/packages/template-explorer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/template-explorer",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "private": true,
   "buildOptions": {
     "formats": [
diff --git a/packages/vue/package.json b/packages/vue/package.json
index 805318f3..a940a4a4 100644
--- a/packages/vue/package.json
+++ b/packages/vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0-rc.13",
   "description": "vue",
   "main": "index.js",
   "module": "dist/vue.runtime.esm-bundler.js",
@@ -37,9 +37,9 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/vue#readme",
   "dependencies": {
-    "@vue/shared": "3.0.0-rc.12",
-    "@vue/compiler-dom": "3.0.0-rc.12",
-    "@vue/runtime-dom": "3.0.0-rc.12"
+    "@vue/shared": "3.0.0-rc.13",
+    "@vue/compiler-dom": "3.0.0-rc.13",
+    "@vue/runtime-dom": "3.0.0-rc.13"
   },
   "devDependencies": {
     "lodash": "^4.17.15",