diff --git a/docs/modeling/custom-proc.md b/docs/modeling/custom-proc.md
index 5a5b2285..e1bca61a 100644
--- a/docs/modeling/custom-proc.md
+++ b/docs/modeling/custom-proc.md
@@ -9,6 +9,9 @@ import AvailableSince from '../_components/AvailableSince';
 
 # Custom Procedure
 
+> This amazing feature is implemented by [Mike Willbanks
+](https://github.com/mwillbanks).
+
 <PreviewFeature name="Custom procedure" />
 
 <AvailableSince version="v3.2.0" />
diff --git a/docs/orm/api/find.md b/docs/orm/api/find.md
index 19e5c671..a7c44fc5 100644
--- a/docs/orm/api/find.md
+++ b/docs/orm/api/find.md
@@ -5,6 +5,7 @@ description: Find API
 
 import StackBlitzGithub from '@site/src/components/StackBlitzGithub';
 import SelectIncludeOmit from './_select-include-omit.md';
+import AvailableSince from '../../_components/AvailableSince';
 
 # Find
 
@@ -30,6 +31,12 @@ The `find` series of APIs are used to query records from the database. It has th
     
     Similar to `findFirst`, but throws an error if no record is found.
 
+- `exists`
+    
+    <AvailableSince version="3.2.0" />
+
+    Check if any record exists that matches the query criteria. More performant than using `findFirst` or `count`.
+
 ## Basic usage
 
 <StackBlitzGithub repoPath="zenstackhq/v3-doc-orm" openFile="find/basic.ts" startScript="generate,find:basic" />
diff --git a/docs/orm/custom-proc.md b/docs/orm/custom-proc.md
index 5325a8ec..803a545c 100644
--- a/docs/orm/custom-proc.md
+++ b/docs/orm/custom-proc.md
@@ -8,6 +8,9 @@ import AvailableSince from '../_components/AvailableSince';
 
 # Custom Procedures
 
+> This amazing feature is implemented by [Mike Willbanks
+](https://github.com/mwillbanks).
+
 <PreviewFeature name="Custom procedure" />
 
 <AvailableSince version="v3.2.0" />
diff --git a/docs/recipe/trpc.md b/docs/recipe/trpc.md
new file mode 100644
index 00000000..9baf7742
--- /dev/null
+++ b/docs/recipe/trpc.md
@@ -0,0 +1,9 @@
+---
+sidebar_position: 5
+---
+
+# Using ZenStack With tRPC
+
+In previous versions of ZenStack, [tRPC](https://trpc.io) integration was provided as a built-in package. For v3, it is now maintained by the community at [`zenstack-trpc`](https://github.com/olup/zenstack-trpc). This shift allows the core team to focus development resources on the essential components while the community contributes specialized integrations. Please check its GitHub repo for documentation.
+
+Special thanks to [Olup](https://github.com/olup) for building and maintaining this amazing implementation!
diff --git a/docs/reference/cli.md b/docs/reference/cli.md
index 094f677f..1729aabb 100644
--- a/docs/reference/cli.md
+++ b/docs/reference/cli.md
@@ -45,6 +45,7 @@ Options:
   --schema <file>      schema file (with extension .zmodel). Defaults to "zenstack/schema.zmodel" unless
                        specified in package.json.
   -o, --output <path>  default output directory for code generation
+  -w, --watch          watch for changes and re-generate automatically
   --lite               also generate a lite version of schema without attributes
   --lite-only          only generate lite version of schema without attributes
   --silent             suppress all output except errors (default: false)
diff --git a/docusaurus.config.js b/docusaurus.config.js
index 973e5b5a..d2bc995e 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -221,7 +221,7 @@ const config = {
                 copyright: `Copyright © ${new Date().getFullYear()} ZenStack, Inc.`,
             },
 
-            image: '/img/social-cover-xmas.png',
+            image: '/img/social-cover.png',
 
             prism: {
                 theme: prismThemes.github,