From b4aa2eb040896d112d3c628c931d0f1ab4c79a65 Mon Sep 17 00:00:00 2001
From: Sergei Bakhtiarov <sbakhtiarov@gmail.com>
Date: Fri, 15 May 2026 11:18:21 +0200
Subject: [PATCH 1/2] feat: show admin promotion message (WPB-25283)

---
 .../mapper/SystemMessageContentMapper.kt      |  3 +++
 .../messages/item/SystemMessageItem.kt        |  7 +++++
 .../ui/home/conversations/model/UIMessage.kt  |  3 +++
 .../res/drawable/ic_member_role_updated.xml   | 27 +++++++++++++++++++
 app/src/main/res/values/strings.xml           |  1 +
 5 files changed, 41 insertions(+)
 create mode 100644 app/src/main/res/drawable/ic_member_role_updated.xml

diff --git a/app/src/main/kotlin/com/wire/android/mapper/SystemMessageContentMapper.kt b/app/src/main/kotlin/com/wire/android/mapper/SystemMessageContentMapper.kt
index bf262e2bacd..bffa8351286 100644
--- a/app/src/main/kotlin/com/wire/android/mapper/SystemMessageContentMapper.kt
+++ b/app/src/main/kotlin/com/wire/android/mapper/SystemMessageContentMapper.kt
@@ -226,6 +226,7 @@ class SystemMessageContentMapper @Inject constructor(
         return UIMessageContent.SystemMessage.RenamedConversation(authorName, content.conversationName)
     }
 
+    @Suppress("CyclomaticComplexMethod")
     fun mapMemberChangeMessage(
         content: MemberChange,
         senderUserId: UserId,
@@ -286,6 +287,8 @@ class SystemMessageContentMapper @Inject constructor(
                 author = authorName,
                 memberNames = memberNameList
             )
+
+            is MemberChange.SelfUserPromotedToAdmin -> UIMessageContent.SystemMessage.SelfUserPromotedToAdmin
         }
     }
 
diff --git a/app/src/main/kotlin/com/wire/android/ui/home/conversations/messages/item/SystemMessageItem.kt b/app/src/main/kotlin/com/wire/android/ui/home/conversations/messages/item/SystemMessageItem.kt
index 3908dcf8c1f..7d58b12cdc3 100644
--- a/app/src/main/kotlin/com/wire/android/ui/home/conversations/messages/item/SystemMessageItem.kt
+++ b/app/src/main/kotlin/com/wire/android/ui/home/conversations/messages/item/SystemMessageItem.kt
@@ -540,6 +540,13 @@ private fun SystemMessage.buildContent(isWireCellsEnabled: Boolean) = when (this
         }
     }
 
+    is SystemMessage.SelfUserPromotedToAdmin -> buildContent(
+        iconResId = R.drawable.ic_member_role_updated,
+        iconTintColor = MaterialTheme.wireColorScheme.onBackground,
+    ) {
+        stringResource(id = R.string.label_system_message_admin_role_assigned).toMarkdownAnnotatedString()
+    }
+
     is SystemMessage.NewConversationWithCellStarted -> buildContent(
         iconResId = R.drawable.ic_files,
         iconTintColor = MaterialTheme.wireColorScheme.onBackground,
diff --git a/app/src/main/kotlin/com/wire/android/ui/home/conversations/model/UIMessage.kt b/app/src/main/kotlin/com/wire/android/ui/home/conversations/model/UIMessage.kt
index 03628259c33..41b28e31c6a 100644
--- a/app/src/main/kotlin/com/wire/android/ui/home/conversations/model/UIMessage.kt
+++ b/app/src/main/kotlin/com/wire/android/ui/home/conversations/model/UIMessage.kt
@@ -612,6 +612,9 @@ sealed interface UIMessageContent {
             }
         }
 
+        @Serializable
+        data object SelfUserPromotedToAdmin : SystemMessage
+
         @Serializable
         data object NewConversationWithCellStarted : SystemMessage
 
diff --git a/app/src/main/res/drawable/ic_member_role_updated.xml b/app/src/main/res/drawable/ic_member_role_updated.xml
new file mode 100644
index 00000000000..67b6e04b862
--- /dev/null
+++ b/app/src/main/res/drawable/ic_member_role_updated.xml
@@ -0,0 +1,27 @@
+<!--
+  ~ Wire
+  ~ Copyright (C) 2026 Wire Swiss GmbH
+  ~
+  ~ This program is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by
+  ~ the Free Software Foundation, either version 3 of the License, or
+  ~ (at your option) any later version.
+  ~
+  ~ This program is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  ~ GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with this program. If not, see http://www.gnu.org/licenses/.
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="14dp"
+    android:height="14dp"
+    android:viewportWidth="14"
+    android:viewportHeight="14">
+  <path
+      android:pathData="M11.5,0C12.881,0 14,1.119 14,2.5V8.5C14,9.881 12.881,11 11.5,11H3.726L0.814,13.345C0.598,13.518 0.284,13.484 0.111,13.269C0.039,13.18 0,13.07 0,12.955V2.5C0,1.119 1.119,0 2.5,0H11.5ZM5.572,2.074C5.465,1.972 5.371,1.99 5.287,2.04C5.058,2.182 4.822,2.322 4.579,2.459C4.475,2.521 4.441,2.599 4.461,2.731C4.586,3.522 4.314,4.189 3.631,4.772C3.599,4.799 3.564,4.824 3.524,4.847C3.462,4.884 3.394,4.914 3.327,4.941L3.228,4.978L3.131,5.022C3.07,5.058 3.035,5.105 3.02,5.172L3.013,5.245L3,6.116C2.998,6.24 3.048,6.317 3.159,6.358C3.564,6.506 3.873,6.795 4.132,7.268C4.387,7.732 4.46,8.201 4.357,8.699C4.34,8.782 4.357,8.849 4.412,8.903L4.459,8.941L5.012,9.3L5.214,9.425C5.237,9.436 5.264,9.446 5.294,9.448C5.328,9.45 5.36,9.443 5.39,9.425L5.421,9.403L5.532,9.293C5.59,9.243 5.654,9.196 5.723,9.155C6.032,8.973 6.459,8.89 6.882,8.935C7.26,8.975 7.595,9.111 7.821,9.314L7.941,9.436L7.978,9.466L8.022,9.489L8.074,9.5L8.123,9.497L8.177,9.48L8.236,9.45L8.904,9.055C9.044,8.973 9.059,8.87 9.045,8.781L9.012,8.609C8.971,8.297 9.041,7.922 9.21,7.558C9.4,7.15 9.687,6.81 9.999,6.626C10.069,6.585 10.14,6.551 10.211,6.526L10.357,6.483C10.397,6.468 10.441,6.439 10.465,6.38L10.48,6.332L10.486,6.272L10.497,5.662L10.5,5.368C10.501,5.255 10.457,5.183 10.363,5.147C9.912,4.976 9.579,4.661 9.346,4.184C9.109,3.698 9.044,3.264 9.141,2.818C9.162,2.722 9.144,2.647 9.085,2.589L9.034,2.547L8.336,2.097C8.236,2.031 8.142,2.057 8.096,2.085L8.064,2.106L7.927,2.22C7.871,2.266 7.811,2.312 7.749,2.349C7.709,2.372 7.671,2.39 7.632,2.405C7.284,2.536 6.957,2.593 6.662,2.574C6.256,2.548 5.9,2.384 5.572,2.074ZM6.75,4C7.716,4 8.5,4.784 8.5,5.75C8.5,6.716 7.716,7.5 6.75,7.5C5.784,7.5 5,6.716 5,5.75C5,4.784 5.784,4 6.75,4Z"
+      android:fillColor="#000000"
+      android:fillType="evenOdd"/>
+</vector>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 6e155a5fc0d..fea52bdd6c1 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1978,5 +1978,6 @@ In group conversations, the group admin can overwrite this setting.</string>
     <string name="label_system_message_apps_access_enabled_by_other">%1$s enabled **apps** for this conversation</string>
     <string name="label_system_message_apps_access_disabled_by_other">%1$s disabled **apps** for this conversation</string>
     <string name="label_system_message_apps_access_enabled_disclaimer">Added apps have access to the content of this conversation.</string>
+    <string name="label_system_message_admin_role_assigned">You were promoted to group admin</string>
     <string name="more_information_about_this_server">More information about this backend</string>
 </resources>

From d052824cea0f7f4df218290fa000202d319c887b Mon Sep 17 00:00:00 2001
From: Sergei Bakhtiarov <sbakhtiarov@gmail.com>
Date: Mon, 18 May 2026 17:02:47 +0200
Subject: [PATCH 2/2] update kalium

---
 kalium | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kalium b/kalium
index ac51876ffcd..9a0b40b5dc7 160000
--- a/kalium
+++ b/kalium
@@ -1 +1 @@
-Subproject commit ac51876ffcddb1e12b10bdb23aec3d38e6dcdfda
+Subproject commit 9a0b40b5dc7cbf73dc156fc690222a18d4673759