diff --git a/confluence-mdx/var/pages.qm.yaml b/confluence-mdx/var/pages.qm.yaml
index cb2bd807f..05f55d996 100644
--- a/confluence-mdx/var/pages.qm.yaml
+++ b/confluence-mdx/var/pages.qm.yaml
@@ -4203,17 +4203,17 @@
"path":
- "release-notes"
- "page_id": "1751810049"
- "title": "11.5.0 ~ 11.5.5"
- "title_orig": "11.5.0 ~ 11.5.5"
+ "title": "11.5.0 ~ 11.5.6"
+ "title_orig": "11.5.0 ~ 11.5.6"
"breadcrumbs":
- "Release Notes"
- - "11.5.0 ~ 11.5.5"
+ - "11.5.0 ~ 11.5.6"
"breadcrumbs_en":
- "Release Notes"
- - "11.5.0 ~ 11.5.5"
+ - "11.5.0 ~ 11.5.6"
"path":
- "release-notes"
- - "11.5.0-11.5.5"
+ - "11.5.0-11.5.6"
- "page_id": "1568735233"
"title": "11.4.0"
"title_orig": "11.4.0"
diff --git a/public/user-manual/database-access-control/setting-default-privilege/image-20260601-084500.png b/public/user-manual/database-access-control/setting-default-privilege/image-20260601-084500.png
new file mode 100644
index 000000000..cc05a6c36
Binary files /dev/null and b/public/user-manual/database-access-control/setting-default-privilege/image-20260601-084500.png differ
diff --git a/public/user-manual/database-access-control/setting-default-privilege/image-20260601-084814.png b/public/user-manual/database-access-control/setting-default-privilege/image-20260601-084814.png
new file mode 100644
index 000000000..62c576ebd
Binary files /dev/null and b/public/user-manual/database-access-control/setting-default-privilege/image-20260601-084814.png differ
diff --git a/public/user-manual/database-access-control/setting-default-privilege/image-20260601-085110.png b/public/user-manual/database-access-control/setting-default-privilege/image-20260601-085110.png
new file mode 100644
index 000000000..ca9c55edd
Binary files /dev/null and b/public/user-manual/database-access-control/setting-default-privilege/image-20260601-085110.png differ
diff --git a/src/content/en/installation/product-versions.mdx b/src/content/en/installation/product-versions.mdx
index b5a685ef4..545d2d8fd 100644
--- a/src/content/en/installation/product-versions.mdx
+++ b/src/content/en/installation/product-versions.mdx
@@ -17,11 +17,11 @@ These are the official QueryPie ACP releases currently available for installatio
| 11.6.2 | `11.6.2-151a452` | | Apr 16, 2026 | Outdated |
| 11.6.1 | `11.6.1-44ad3a9` | | Mar 20, 2026 | Outdated |
| 11.6.0 | `11.6.0-886d8e8` | [Link](https://github.com/querypie/querypie-community/discussions/11) | Feb 13, 2026 | Outdated |
-| 11.5.6 | `11.5.6-ec6acc4` | | May 28, 2026 | Ready for Enterprise Edition |
-| 11.5.5 | `11.5.5-7c5b73d` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | Apr 16, 2026 | Outdated |
-| 11.5.4 | `11.5.4-702dd33` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | Mar 20, 2026 | Outdated |
-| 11.5.1 | `11.5.1-e0fc574` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | Jan 23, 2026 | Outdated |
-| 11.5.0 | `11.5.0-dce9f84` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | Dec 16, 2025 | Deprecated |
+| 11.5.6 | `11.5.6-ec6acc4` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | May 28, 2026 | Ready for Enterprise Edition |
+| 11.5.5 | `11.5.5-7c5b73d` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | Apr 16, 2026 | Outdated |
+| 11.5.4 | `11.5.4-702dd33` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | Mar 20, 2026 | Outdated |
+| 11.5.1 | `11.5.1-e0fc574` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | Jan 23, 2026 | Outdated |
+| 11.5.0 | `11.5.0-dce9f84` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | Dec 16, 2025 | Deprecated |
#### Status
diff --git a/src/content/en/release-notes/11.5.0-11.5.5.mdx b/src/content/en/release-notes/11.5.0-11.5.6.mdx
similarity index 73%
rename from src/content/en/release-notes/11.5.0-11.5.5.mdx
rename to src/content/en/release-notes/11.5.0-11.5.6.mdx
index bc4632901..3ac37f449 100644
--- a/src/content/en/release-notes/11.5.0-11.5.5.mdx
+++ b/src/content/en/release-notes/11.5.0-11.5.6.mdx
@@ -1,9 +1,56 @@
---
-title: '11.5.0 ~ 11.5.5'
-confluenceUrl: 'https://querypie.atlassian.net/wiki/spaces/QM/pages/1751810049/11.5.0+~+11.5.5'
+title: '11.5.0 ~ 11.5.6'
+confluenceUrl: 'https://querypie.atlassian.net/wiki/spaces/QM/pages/1751810049/11.5.0+~+11.5.6'
---
-# 11.5.0 ~ 11.5.5
+# 11.5.0 ~ 11.5.6
+
+### QueryPie 11.5.6 Release
+
+May 29, 2026
+
+
+**New Feature**
+
+* [Common] Expanded support for the SCIM 2.0 standard protocol, including PATCH and externalId support and reactivation of inactive users
+* [Common] Added External API V3 User APIs for creating, retrieving, updating, and deleting users; activating and deactivating users; resetting passwords; managing profiles, groups, and Allowed Zones; retrieving authentication settings; and synchronizing IdPs
+* [DAC] Added Vault-based Secret Store integration support for GCP Cloud Providers
+* [DAC] Added Secret Store integration support for BigQuery and Google Spanner Connections
+* [DAC] Added Secret Store Auth Type support when configuring a DB Jumphost (SSH Tunnel)
+* [DAC] Added RTA connection support for AWS DocumentDB Clusters
+* [SAC] Added authentication and Role change features in CLI
+* [SAC] Added Secret Store (Vault SSH CA) Auth Type for Jumphost server authentication
+* [KAC] Added External APIs for retrieving, creating, updating, and deleting K8s Cloud Providers
+
+**Improvement**
+
+* [Common] Improved configuration so User Agent download items can be hidden through environment variables
+* [Common] Fixed Audit Log Export creation errors
+* [Common] Improved Workflow submission so approvals can be separated by Connection Owner
+* [Common] Improved attribute-based Workflow approval rules and assignment methods
+* [Common] Added an option to disable Multi Agent GPU acceleration
+* [Common] Fixed issues related to password reuse for newly created users
+* [Common] Improved permission expiration notification emails to include environment information and details about expiring permissions
+* [DAC] Added the AWS ap-southeast-7 (Thailand) region to Cloud Provider synchronization regions
+* [DAC] Added Redis Username-based authentication support for reverse tunnels
+* [DAC] Improved tunnel list sync speed after Headless Agent tunnel refresh
+* [DAC] Improved usability for UserName filtering and lookup on the DB Access Control Admin page
+* [DAC] Improved warning text and visibility for Auto Commit Off status
+* [DAC] Fixed schema-based access control permission check errors when using MySQL JSON_TABLE
+* [DAC] Fixed ClickHouse/Trino/Athena HTTP proxy connection failures when Proxy Protocol v2 is enabled on AWS NLB
+* [DAC] Improved BigQuery Connection settings synchronized with a Cloud Provider SA Key so the Service Account can be modified and retained
+* [DAC] Fixed issue where Proxy settings were automatically disabled in Redis Cluster mode for ElastiCache/Valkey, with a warning message displayed
+* [DAC] Fixed Athena autocomplete data creation issue
+* [DAC] Fixed Lost Connection issues when running large queries
+* [DAC] Fixed intermittent SQL Server connection issues after upgrading to 11.4.3
+* [SAC] Added Seamless SSH support in Headless Agent
+* [SAC] Added MFA (OTP) authentication support for Internal DB in Headless Agent
+* [SAC] Improved Cloud Provider Auto Configuration so SSH Port and Tag can be edited
+* [SAC] Improved detailed lookup performance by tuning the server_policy_versions lookup query
+* [SAC] Improved security of command blocking messages
+* [SAC] Fixed issue where RDP sessions were blocked when manually entered account passwords needed to be changed
+* [KAC] Added Auto Configuration Upon Synchronization (Tag) support during initial K8s Cloud Provider synchronization
+
### QueryPie 11.5.5 Release
diff --git a/src/content/en/release-notes/_meta.ts b/src/content/en/release-notes/_meta.ts
index 0f5a6a298..0a1832991 100644
--- a/src/content/en/release-notes/_meta.ts
+++ b/src/content/en/release-notes/_meta.ts
@@ -1,5 +1,5 @@
export default {
- '11.5.0-11.5.5': '11.5.0 ~ 11.5.5',
+ '11.5.0-11.5.6': '11.5.0 ~ 11.5.6',
'11.4.0': '11.4.0',
'11.3.0': '11.3.0',
'11.2.0': '11.2.0',
diff --git a/src/content/en/user-manual/database-access-control/setting-default-privilege.mdx b/src/content/en/user-manual/database-access-control/setting-default-privilege.mdx
index 693a4cb04..cf3a7e4ed 100644
--- a/src/content/en/user-manual/database-access-control/setting-default-privilege.mdx
+++ b/src/content/en/user-manual/database-access-control/setting-default-privilege.mdx
@@ -42,3 +42,28 @@ QueryPie Web > Database Access Control > Databases > Privileges > De
* When Default Privilege is changed while already connected to a connection with Default Privilege, or when that permission is revoked, the existing session is disconnected and reconnected with the new Default permission.
* When you have been granted 2 or more permissions and Default privilege is not set and becomes inactive due to exceeding the privilege deactivation period, you cannot connect through the agent. Even if Default privilege is set, you cannot connect if the status is inactive due to exceeding the privilege deactivation period.
+
+
+**Setting Privilege in Multi-Agent**
+
+When connecting with a 3rd party tool, you can also select a privilege if one or more privileges have been assigned for the target DB.
+Refer to the following setup steps.
+
+1. In the agent, right-click the target connection and select `Connection Information` from the menu.
+
+
+
+
+
+2. On the Connection Information screen, scroll down and click the pencil icon in the Privilege field under Original Information.
+
+
+
+
+
+3. Select a Privilege, then click the `Save` button to save the setting.
+
+
+
+
+
diff --git a/src/content/ja/installation/product-versions.mdx b/src/content/ja/installation/product-versions.mdx
index 83d5c32ff..f11a09f3b 100644
--- a/src/content/ja/installation/product-versions.mdx
+++ b/src/content/ja/installation/product-versions.mdx
@@ -17,11 +17,11 @@ QueryPie ACPの公式リリースバージョン情報を提供します。
| 11.6.2 | `11.6.2-151a452` | | 2026. 04. 16. | Outdated |
| 11.6.1 | `11.6.1-44ad3a9` | | 2026. 03. 20. | Outdated |
| 11.6.0 | `11.6.0-886d8e8` | [Link](https://github.com/querypie/querypie-community/discussions/11) | 2026. 02. 13. | Outdated |
-| 11.5.6 | `11.5.6-ec6acc4` | | 2026. 05. 28. | Ready for Enterprise Edition |
-| 11.5.5 | `11.5.5-7c5b73d` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | 2026. 04. 16. | Outdated |
-| 11.5.4 | `11.5.4-702dd33` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | 2026. 03. 20. | Outdated |
-| 11.5.1 | `11.5.1-e0fc574` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | 2026. 01. 23. | Outdated |
-| 11.5.0 | `11.5.0-dce9f84` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | 2025. 12. 16. | Deprecated |
+| 11.5.6 | `11.5.6-ec6acc4` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | 2026. 05. 28. | Ready for Enterprise Edition |
+| 11.5.5 | `11.5.5-7c5b73d` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | 2026. 04. 16. | Outdated |
+| 11.5.4 | `11.5.4-702dd33` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | 2026. 03. 20. | Outdated |
+| 11.5.1 | `11.5.1-e0fc574` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | 2026. 01. 23. | Outdated |
+| 11.5.0 | `11.5.0-dce9f84` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | 2025. 12. 16. | Deprecated |
#### Status
diff --git a/src/content/ja/release-notes/11.5.0-11.5.5.mdx b/src/content/ja/release-notes/11.5.0-11.5.6.mdx
similarity index 74%
rename from src/content/ja/release-notes/11.5.0-11.5.5.mdx
rename to src/content/ja/release-notes/11.5.0-11.5.6.mdx
index 0cb64e6b6..1c9cc2922 100644
--- a/src/content/ja/release-notes/11.5.0-11.5.5.mdx
+++ b/src/content/ja/release-notes/11.5.0-11.5.6.mdx
@@ -1,9 +1,56 @@
---
-title: '11.5.0 ~ 11.5.5'
-confluenceUrl: 'https://querypie.atlassian.net/wiki/spaces/QM/pages/1751810049/11.5.0+~+11.5.5'
+title: '11.5.0 ~ 11.5.6'
+confluenceUrl: 'https://querypie.atlassian.net/wiki/spaces/QM/pages/1751810049/11.5.0+~+11.5.6'
---
-# 11.5.0 ~ 11.5.5
+# 11.5.0 ~ 11.5.6
+
+### QueryPie 11.5.6 Release
+
+2026年05月29日
+
+
+**New Feature**
+
+* [共通] SCIM 2.0標準プロトコルのサポートを拡張(PATCHおよびexternalId対応、非アクティブユーザーの再有効化を含む)
+* [共通] External API V3 User API追加(ユーザーの作成/照会/修正/削除、有効化/無効化、パスワード初期化、プロファイル/グループ/Allowed Zone管理、認証設定照会およびIdP同期サポート)
+* [DAC] GCP CloudProviderにVaultベースのSecret Store連携サポート
+* [DAC] BigQuery、Google Spanner ConnectionのSecret Store連携サポート
+* [DAC] DB Jumphost(SSH Tunnel)構成時にSecret Store Auth Typeサポート
+* [DAC] AWS DocumentDB ClusterのRTA接続サポート
+* [SAC] CLIで認証およびRole変更機能追加
+* [SAC] Jumphostサーバー認証にSecret Store(Vault SSH CA)Auth Type追加
+* [KAC] K8s Cloud Provider照会/作成/修正/削除External API追加
+
+**Improvement**
+
+* [共通] 環境変数を通じてUser Agentダウンロード項目を非表示にできるよう改善
+* [共通] Audit Log Export作成エラー修正
+* [共通] Workflow申請時にConnection Owner別の個別承認を分離できるよう改善
+* [共通] AttributeベースのWorkflow承認ルールおよび指定方式改善
+* [共通] Multi Agent GPUアクセラレーション無効化オプション追加
+* [共通] 新規作成ユーザーのパスワード再利用に関する問題修正
+* [共通] 権限期限切れ通知メールに環境情報および期限切れ対象の詳細を表示するよう改善
+* [DAC] Cloud Provider同期リージョンにAWS ap-southeast-7(タイ)リージョン追加
+* [DAC] リバーストンネルRedis Usernameベース認証サポート
+* [DAC] Headless Agent tunnel refresh後のtunnel list sync速度改善
+* [DAC] DB Access Control AdminページのUserNameフィルター/照会の使いやすさ改善
+* [DAC] Auto Commit Off状態の警告文言および視認性改善
+* [DAC] MySQL JSON_TABLE使用時のSchemaベースアクセス制御権限チェックエラー修正
+* [DAC] AWS NLBでProxy Protocol v2が有効な場合にClickHouse/Trino/Athena HTTPプロキシ接続が失敗する問題修正
+* [DAC] Cloud Provider SA Keyで同期したBigQuery Connection設定でService Accountを修正および維持できるよう改善
+* [DAC] ElastiCache/ValkeyのRedis ClusterモードでProxy設定が自動無効化される問題修正(警告メッセージ表示)
+* [DAC] Athena自動補完データ作成問題修正
+* [DAC] 大容量クエリ実行時にLost Connectionが発生する問題修正
+* [DAC] 11.4.3アップグレード後のSQL Server間欠接続問題修正
+* [SAC] Headless AgentでSeamless SSHサポート
+* [SAC] Headless AgentでInternal DBに対するMFA(OTP)認証サポート
+* [SAC] Cloud Provider Auto ConfigurationでSSH PortおよびTagを修正できるよう改善
+* [SAC] server_policy_versions照会クエリチューニングにより詳細照会性能改善
+* [SAC] コマンドブロックメッセージのセキュリティ改善
+* [SAC] 手動入力アカウントのパスワード変更が必要な場合にRDPセッションがブロックされる問題修正
+* [KAC] K8s Cloud Provider初期同期時のAuto Configuration Upon Synchronization(Tag)サポート
+
### QueryPie 11.5.5 Release
diff --git a/src/content/ja/release-notes/_meta.ts b/src/content/ja/release-notes/_meta.ts
index 0f5a6a298..0a1832991 100644
--- a/src/content/ja/release-notes/_meta.ts
+++ b/src/content/ja/release-notes/_meta.ts
@@ -1,5 +1,5 @@
export default {
- '11.5.0-11.5.5': '11.5.0 ~ 11.5.5',
+ '11.5.0-11.5.6': '11.5.0 ~ 11.5.6',
'11.4.0': '11.4.0',
'11.3.0': '11.3.0',
'11.2.0': '11.2.0',
diff --git a/src/content/ja/user-manual/database-access-control/setting-default-privilege.mdx b/src/content/ja/user-manual/database-access-control/setting-default-privilege.mdx
index e53c315f5..68fb9ed0f 100644
--- a/src/content/ja/user-manual/database-access-control/setting-default-privilege.mdx
+++ b/src/content/ja/user-manual/database-access-control/setting-default-privilege.mdx
@@ -42,3 +42,28 @@ QueryPie Web > Database Access Control > Databases > Privileges > De
* Default Privilegeでコネクションに既に接続されている状態でDefault Privilegeを変更した場合または該当権限を回収した場合、既存セッションはDisconnect処理し、新しいDefault権限で新規Connect処理します。
* 付与された権限が2個以上の場合Default privilege設定がされていない状態でprivilege deactivation period超過でinactive状態になった場合、agentを通じて接続できません。Default privilegeが設定されていても状態がprivilege deactivation period超過でinactiveの場合接続できません。
+
+
+**Multi-AgentでPrivilegeを設定する**
+
+3rd party toolで接続する場合も、対象DBに1つ以上のprivilegeが割り当てられていれば選択して接続できます。
+次の設定方法を参照してください。
+
+1. エージェントの対象コネクションで右クリックし、表示されるメニューから`Connection Information`を選択します。
+
+
+
+
+
+2. Connection Information画面で下にスクロールし、Original Information配下のPrivilege項目で鉛筆アイコンをクリックします。
+
+
+
+
+
+3. Privilegeを選択した後、`Save`ボタンをクリックして設定を保存します。
+
+
+
+
+
diff --git a/src/content/ko/installation/product-versions.mdx b/src/content/ko/installation/product-versions.mdx
index a60adb793..edf81a6ab 100644
--- a/src/content/ko/installation/product-versions.mdx
+++ b/src/content/ko/installation/product-versions.mdx
@@ -17,11 +17,11 @@ QueryPie ACP의 공식 출시 버전 정보를 제공합니다.
| 11.6.2 | `11.6.2-151a452` | | 2026. 04. 16. | Outdated |
| 11.6.1 | `11.6.1-44ad3a9` | | 2026. 03. 20. | Outdated |
| 11.6.0 | `11.6.0-886d8e8` | [Link](https://github.com/querypie/querypie-community/discussions/11) | 2026. 02. 13. | Outdated |
-| 11.5.6 | `11.5.6-ec6acc4` | | 2026. 05. 28. | Ready for Enterprise Edition |
-| 11.5.5 | `11.5.5-7c5b73d` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | 2026. 04. 16. | Outdated |
-| 11.5.4 | `11.5.4-702dd33` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | 2026. 03. 20. | Outdated |
-| 11.5.1 | `11.5.1-e0fc574` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | 2026. 01. 23. | Outdated |
-| 11.5.0 | `11.5.0-dce9f84` | [11.5.0 ~ 11.5.5](../release-notes/11.5.0-11.5.5) | 2025. 12. 16. | Deprecated |
+| 11.5.6 | `11.5.6-ec6acc4` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | 2026. 05. 28. | Ready for Enterprise Edition |
+| 11.5.5 | `11.5.5-7c5b73d` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | 2026. 04. 16. | Outdated |
+| 11.5.4 | `11.5.4-702dd33` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | 2026. 03. 20. | Outdated |
+| 11.5.1 | `11.5.1-e0fc574` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | 2026. 01. 23. | Outdated |
+| 11.5.0 | `11.5.0-dce9f84` | [11.5.0 ~ 11.5.6](../release-notes/11.5.0-11.5.6) | 2025. 12. 16. | Deprecated |
#### Status
diff --git a/src/content/ko/release-notes/11.5.0-11.5.5.mdx b/src/content/ko/release-notes/11.5.0-11.5.6.mdx
similarity index 75%
rename from src/content/ko/release-notes/11.5.0-11.5.5.mdx
rename to src/content/ko/release-notes/11.5.0-11.5.6.mdx
index f7e1fe75d..82c111abf 100644
--- a/src/content/ko/release-notes/11.5.0-11.5.5.mdx
+++ b/src/content/ko/release-notes/11.5.0-11.5.6.mdx
@@ -1,9 +1,56 @@
---
-title: '11.5.0 ~ 11.5.5'
-confluenceUrl: 'https://querypie.atlassian.net/wiki/spaces/QM/pages/1751810049/11.5.0+~+11.5.5'
+title: '11.5.0 ~ 11.5.6'
+confluenceUrl: 'https://querypie.atlassian.net/wiki/spaces/QM/pages/1751810049/11.5.0+~+11.5.6'
---
-# 11.5.0 ~ 11.5.5
+# 11.5.0 ~ 11.5.6
+
+### QueryPie 11.5.6 Release
+
+2026년 05월 29일
+
+
+**New Feature**
+
+* [공통] SCIM 2.0 표준 프로토콜 지원 확대(PATCH 및 externalId 지원, 비활성 사용자 재활성화 포함)
+* [공통] External API V3 User API 추가(사용자 생성/조회/수정/삭제, 활성화/비활성화, 비밀번호 초기화, 프로필/그룹/Allowed Zone 관리, 인증 설정 조회 및 IdP 동기화 지원)
+* [DAC] GCP CloudProvider에 Vault 기반 Secret Store 연동 지원
+* [DAC] BigQuery, Google Spanner Connection의 Secret Store 연동 지원
+* [DAC] DB Jumphost(SSH Tunnel) 구성 시 Secret Store Auth Type 지원
+* [DAC] AWS DocumentDB Cluster의 RTA 접속 지원
+* [SAC] CLI에서 인증 및 Role 변경 기능 추가
+* [SAC] Jumphost 서버 인증에 Secret Store(Vault SSH CA) Auth Type 추가
+* [KAC] K8s Cloud Provider 조회/생성/수정/삭제 External API 추가
+
+**Improvement**
+
+* [공통] 환경변수를 통해 User Agent 다운로드 항목을 숨길 수 있도록 개선
+* [공통] Audit Log Export 생성 오류 수정
+* [공통] Workflow 상신 시 Connection Owner별 개별 승인 분리 가능하도록 개선
+* [공통] Attribute 기반 Workflow 승인 규칙 및 지정 방식 개선
+* [공통] Multi Agent GPU 가속 비활성화 옵션 추가
+* [공통] 신규 생성 사용자 패스워드 재사용 관련 문제 수정
+* [공통] 권한 만료 알림 메일에 환경 정보 및 만료 대상 상세 표기 개선
+* [DAC] Cloud Provider 동기화 리전에 AWS ap-southeast-7(태국) 리전 추가
+* [DAC] 리버스터널 Redis Username 기반 인증 지원
+* [DAC] Headless Agent tunnel refresh 이후 tunnel list sync 속도 개선
+* [DAC] DB Access Control Admin 페이지의 UserName 필터/조회 사용성 개선
+* [DAC] Auto Commit Off 상태 경고 문구 및 시인성 개선
+* [DAC] MySQL JSON_TABLE 사용 시 Schema 기반 접근 제어 권한 체크 오류 수정
+* [DAC] AWS NLB에서 Proxy Protocol v2가 활성화 된 경우 ClickHouse/Trino/Athena HTTP 프록시 연결 실패 문제 수정
+* [DAC] Cloud Provider SA Key로 동기화한 BigQuery Connection 설정에서 Service Account 수정 및 유지 가능하도록 개선
+* [DAC] ElastiCache/Valkey의 Redis Cluster 모드에서 Proxy 설정이 자동 비활성화되던 문제 수정 (경고메시지 표시)
+* [DAC] Athena 자동완성 데이터 생성 문제 수정
+* [DAC] 대용량 쿼리 실행 시 Lost Connection 발생 문제 수정
+* [DAC] 11.4.3 업그레이드 이후 SQL Server 간헐 접속 이슈 수정
+* [SAC] Headless Agent에서 Seamless SSH 지원
+* [SAC] Headless Agent에서 Internal DB에 대해 MFA(OTP) 인증 지원
+* [SAC] Cloud Provider Auto Configuration에서 SSH Port 및 Tag 수정 가능하도록 개선
+* [SAC] server_policy_versions 조회 쿼리 튜닝으로 상세 조회 성능 개선
+* [SAC] 명령어 차단 메시지 보안성 개선
+* [SAC] 수동 입력 계정 비밀번호 변경 필요 시 RDP 세션 차단 문제 수정
+* [KAC] K8s Cloud Provider 초기 동기화 시 Auto Configuration Upon Synchronization(Tag) 지원
+
### QueryPie 11.5.5 Release
diff --git a/src/content/ko/release-notes/_meta.ts b/src/content/ko/release-notes/_meta.ts
index 0f5a6a298..0a1832991 100644
--- a/src/content/ko/release-notes/_meta.ts
+++ b/src/content/ko/release-notes/_meta.ts
@@ -1,5 +1,5 @@
export default {
- '11.5.0-11.5.5': '11.5.0 ~ 11.5.5',
+ '11.5.0-11.5.6': '11.5.0 ~ 11.5.6',
'11.4.0': '11.4.0',
'11.3.0': '11.3.0',
'11.2.0': '11.2.0',
diff --git a/src/content/ko/user-manual/database-access-control/setting-default-privilege.mdx b/src/content/ko/user-manual/database-access-control/setting-default-privilege.mdx
index ccca4f24d..c2975342c 100644
--- a/src/content/ko/user-manual/database-access-control/setting-default-privilege.mdx
+++ b/src/content/ko/user-manual/database-access-control/setting-default-privilege.mdx
@@ -42,3 +42,28 @@ QueryPie Web > Database Access Control > Databases > Privileges > De
* Default Privilege로 커넥션에 이미 접속되어 있는 상태에서 Default Privilege를 변경한 경우 또는 해당 권한을 회수한 경우, 기존 세션은 Disconnect 처리하고 새로운 Default 권한으로 새로 Connect 처리합니다.
* 부여받은 권한이 2개 이상인 경우 Default privilege 설정이 되어 있지 않고 privilege deactivation period 초과로 inactive 상태가 된 경우 agent를 통해 접속할 수 없습니다. Default privilege가 설정되어 있어도 상태가 privilege deactivation period 초과로 inactive 인 경우 접속할 수 없습니다.
+
+
+**Multi-Agent에서 Privilege 설정하기**
+
+3rd party tool로 접속하는 경우도 대상 DB에 대해 하나 이상의 privilege가 할당된 경우 선택해서 접속할 수 있습니다.
+다음의 설정방법을 참고하세요.
+
+1. 에이전트의 대상 커넥션에서 마우스 오른쪽 버튼을 눌러 출력되는 메뉴에서 `Connection Information`을 선택합니다.
+
+
+
+
+
+2. Connection Information 화면에서 아래로 스크롤하여 Original Information 하위의 Privilege 항목에서 연필 아이콘을 클릭합니다.
+
+
+
+
+
+3. Privilege를 선택한 뒤 `Save` 버튼을 눌러 설정을 저장합니다.
+
+
+
+
+