diff --git a/CHANGELOG.md b/CHANGELOG.md
index aadd6ee..4411dd8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 # Changelog
 
-## 0.2.7 2023-10
+## 0.2.8 2023-11-15
+
+* [`resize` cannot be triggered after dragging to unpin the dock](https://github.com/siyuan-note/siyuan/issues/9640)
+
+## 0.2.7 2023-10-31
+
+* [Export `Constants` to plugin](https://github.com/siyuan-note/siyuan/issues/9555)
+* [Add plugin `app.appId`](https://github.com/siyuan-note/siyuan/issues/9538)
+* [Add plugin event bus `switch-protyle`](https://github.com/siyuan-note/siyuan/issues/9454)
 
 ## 0.2.6 2023-10-24
 
diff --git a/src/api.ts b/src/api.ts
index 4b12999..7202000 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -6,7 +6,6 @@
  * API 文档见 [API_zh_CN.md](https://github.com/siyuan-note/siyuan/blob/master/API_zh_CN.md)
  */
 
-import { time } from "console";
 import { fetchSyncPost, IWebSocketData } from "siyuan";
 
 
diff --git a/src/hello.svelte b/src/hello.svelte
index 63a54a2..cc9f0dd 100644
--- a/src/hello.svelte
+++ b/src/hello.svelte
@@ -36,6 +36,11 @@
 </script>
 
 <div class="b3-dialog__content">
+    <div>appId:</div>
+    <div class="fn__hr"></div>
+    <div class="plugin-sample__time">${app?.appId}</div>
+    <div class="fn__hr"></div>
+    <div class="fn__hr"></div>
     <div>API demo:</div>
     <div class="fn__hr" />
     <div class="plugin-sample__time">
diff --git a/src/index.ts b/src/index.ts
index aa7bd75..6fb4f0a 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -9,9 +9,10 @@ import {
     getFrontend,
     getBackend,
     IModel,
-    Setting,
-    fetchPost,
-    Protyle, openWindow, IOperation
+    Protyle,
+    openWindow,
+    IOperation,
+    Constants
 } from "siyuan";
 import "@/index.scss";
 
@@ -120,6 +121,9 @@ export default class PluginSample extends Plugin {
                 text: "This is my custom dock"
             },
             type: DOCK_TYPE,
+            resize() {
+                console.log(DOCK_TYPE + " resize");
+            },
             init() {
                 this.element.innerHTML = `<div class="fn__flex-1 fn__flex-column">
     <div class="block__icons">
@@ -308,7 +312,7 @@ export default class PluginSample extends Plugin {
 
     private showDialog() {
         let dialog = new Dialog({
-            title: "Hello World",
+            title: `SiYuan ${Constants.SIYUAN_VERSION}`,
             content: `<div id="helloPanel" class="b3-dialog__content"></div>`,
             width: this.isMobile ? "92vw" : "720px",
             destroyCallback(options) {
@@ -528,6 +532,18 @@ export default class PluginSample extends Plugin {
                 click: () => {
                     this.eventBus.off("loaded-protyle-dynamic", this.eventBusLog);
                 }
+            }, {
+                icon: "iconSelect",
+                label: "On switch-protyle",
+                click: () => {
+                    this.eventBus.on("switch-protyle", this.eventBusLog);
+                }
+            }, {
+                icon: "iconClose",
+                label: "Off switch-protyle",
+                click: () => {
+                    this.eventBus.off("switch-protyle", this.eventBusLog);
+                }
             }, {
                 icon: "iconSelect",
                 label: "On destroy-protyle",