diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3e2446e..fce1b1c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,17 +13,13 @@ jobs:
     strategy:
       max-parallel: 1
       matrix:
-        php-versions: ['8.1', '8.2', '8.3']
+        php-versions: ['8.1', '8.2', '8.3', '8.4']
     steps:
       - name: Checkout
         uses: actions/checkout@v3
         with:
           fetch-depth: 0 # gives the commit message linter access to all previous commits
 
-      - name: Commit lint
-        if: ${{ matrix.php-versions == '8.1' }}
-        uses: wagoid/commitlint-github-action@v4
-
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
diff --git a/lib/GetStream/StreamChat/Channel.php b/lib/GetStream/StreamChat/Channel.php
index f25a5f2..94da8f0 100644
--- a/lib/GetStream/StreamChat/Channel.php
+++ b/lib/GetStream/StreamChat/Channel.php
@@ -546,6 +546,7 @@ public function unmute(string $userId): StreamResponse
     }
 
     /** Pins the channel for the user.
+     * @link https://getstream.io/chat/docs/php/channel_update/#pinning-a-channel?language=php
      * @throws StreamException
      */
     public function pin(string $userId): StreamResponse
@@ -565,6 +566,7 @@ public function pin(string $userId): StreamResponse
 
 
     /** Unpins the channel for the user.
+     * @link https://getstream.io/chat/docs/php/channel_update/#pinning-a-channel?language=php
      * @throws StreamException
      */
     public function unpin(string $userId): StreamResponse
@@ -583,6 +585,7 @@ public function unpin(string $userId): StreamResponse
     }
 
     /** Archives the channel for the user.
+     * @link https://getstream.io/chat/docs/php/channel_update/#archiving-a-channel?language=php
      * @throws StreamException
      */
     public function archive(string $userId): StreamResponse
@@ -601,6 +604,7 @@ public function archive(string $userId): StreamResponse
     }
 
     /** Unarchives the channel for the user.
+     * @link https://getstream.io/chat/docs/php/channel_update/#archiving-a-channel?language=php
      * @throws StreamException
      */
     public function unarchive(string $userId): StreamResponse
@@ -617,4 +621,23 @@ public function unarchive(string $userId): StreamResponse
 
         return $this->client->patch($this->getUrl() . "/member/" . urlencode($userId), $payload);
     }
+
+    /** Update channel member partially.
+     * @link https://getstream.io/chat/docs/php/channel_member/#update-channel-members?language=php
+     * @throws StreamException
+     */
+    public function updateMemberPartial(string $userId, ?array $set = null, ?array $unset = null): StreamResponse
+    {
+        if (empty($userId)) {
+            throw new StreamException("user ID must be not empty");
+        }
+        if ($set === null && $unset === null) {
+            throw new StreamException("set or unset is required");
+        }
+        $update = [
+            "set" => $set,
+            "unset" => $unset
+        ];
+        return $this->client->patch($this->getUrl() . "/member/" . urlencode($userId), $update);
+    }
 }
diff --git a/tests/integration/IntegrationTest.php b/tests/integration/IntegrationTest.php
index 864b0cc..18cac47 100644
--- a/tests/integration/IntegrationTest.php
+++ b/tests/integration/IntegrationTest.php
@@ -1300,4 +1300,87 @@ public function testUnreadCountsBatch()
         $this->assertNotEmpty($resp["counts_by_user"][$this->user1["id"]]["total_unread_threads_count"]);
         $this->assertEquals(1, $resp["counts_by_user"][$this->user1["id"]]["total_unread_threads_count"]);
     }
+
+    public function testChannelPin()
+    {
+        $this->channel->addMembers([$this->user1["id"]]);
+        $this->channel->addMembers([$this->user2["id"]]);
+
+        // Pin the channel
+        $now = new \DateTime();
+        $response = $this->channel->pin($this->user1["id"]);
+        $this->assertNotNull($response["channel_member"]["pinned_at"]);
+        $this->assertGreaterThanOrEqual($now->getTimestamp(), strtotime($response["channel_member"]["pinned_at"]));
+
+        // Query for pinned channel
+        $response = $this->client->queryChannels([
+            "pinned" => true,
+            "cid" => $this->channel->getCID(),
+        ], null, [
+            "user_id" => $this->user1["id"]
+        ]);
+        $this->assertCount(1, $response["channels"]);
+        $this->assertEquals($this->channel->getCID(), $response["channels"][0]["channel"]["cid"]);
+
+        // Unpin the channel
+        $response = $this->channel->unpin($this->user1["id"]);
+        $this->assertArrayNotHasKey("pinned_at", $response["channel_member"]);
+
+        // Query for unpinned channel
+        $response = $this->client->queryChannels([
+            "pinned" => false,
+            "cid" => $this->channel->getCID(),
+        ], null, [
+            "user_id" => $this->user1["id"]
+        ]);
+        $this->assertCount(1, $response["channels"]);
+        $this->assertEquals($this->channel->getCID(), $response["channels"][0]["channel"]["cid"]);
+    }
+
+    public function testChannelArchive()
+    {
+        $this->channel->addMembers([$this->user1["id"]]);
+        $this->channel->addMembers([$this->user2["id"]]);
+
+        // Archive the channel
+        $now = new \DateTime();
+        $response = $this->channel->archive($this->user1["id"]);
+        $this->assertNotNull($response["channel_member"]["archived_at"]);
+        $this->assertGreaterThanOrEqual($now->getTimestamp(), strtotime($response["channel_member"]["archived_at"]));
+
+        // Query for archived channel
+        $response = $this->client->queryChannels([
+            "archived" => true,
+            "cid" => $this->channel->getCID(),
+        ], null, [
+            "user_id" => $this->user1["id"]
+        ]);
+        $this->assertCount(1, $response["channels"]);
+        $this->assertEquals($this->channel->getCID(), $response["channels"][0]["channel"]["cid"]);
+
+        // Unarchive the channel
+        $response = $this->channel->unarchive($this->user1["id"]);
+        $this->assertArrayNotHasKey("archived_at", $response["channel_member"]);
+
+        // Query for unarchived channel
+        $response = $this->client->queryChannels([
+            "archived" => false,
+            "cid" => $this->channel->getCID(),
+        ], null, [
+            "user_id" => $this->user1["id"]
+        ]);
+        $this->assertCount(1, $response["channels"]);
+        $this->assertEquals($this->channel->getCID(), $response["channels"][0]["channel"]["cid"]);
+    }
+
+    public function testChannelUpdateMemberPartial()
+    {
+        $this->channel->addMembers([$this->user1["id"]]);
+        $response = $this->channel->updateMemberPartial($this->user1["id"], ["hat" => "blue"]);
+        $this->assertEquals("blue", $response["channel_member"]["hat"]);
+
+        $response = $this->channel->updateMemberPartial($this->user1["id"], ["color" => "red"], ["hat"]);
+        $this->assertEquals("red", $response["channel_member"]["color"]);
+        $this->assertArrayNotHasKey("hat", $response["channel_member"]);
+    }
 }