diff --git a/edge-client/android/latest.json b/edge-client/android/latest.json
index c5116c7..37996b6 100644
--- a/edge-client/android/latest.json
+++ b/edge-client/android/latest.json
@@ -1,14 +1,14 @@
 {
   "schema_version": 1,
   "package_name": "com.magicby.broadcaster.client",
-  "version": "5.1.9",
-  "build_number": 5010109,
+  "version": "5.1.20",
+  "build_number": 5010120,
   "architecture": "arm64-v8a",
   "min_sdk": 23,
   "enabled": true,
-  "apk_url": "https://git.it-screen.com/An-J/DOWNLOAD_IOMATEX_APP/raw/branch/main/edge-client/android/releases/5.1.9-5010109/itscreen-5.1.9-arm64-v8a.apk",
-  "sha256": "adb36e85019c1df754481c6096a13fd5345a3d80596c3022004fa02c125ffc46",
-  "size_bytes": 27481450,
+  "apk_url": "https://git.it-screen.com/An-J/DOWNLOAD_IOMATEX_APP/raw/branch/main/edge-client/android/releases/5.1.20-5010120/itscreen-5.1.20-arm64-v8a.apk",
+  "sha256": "831689847f54f56a68614c358f9fb0d0661578f6e8c41e5b190c65cebdfd9eb9",
+  "size_bytes": 27497872,
   "signer_sha256": "071f8fc7b4324eb9584154810c203f9fad9b0d06409b5606e2f18eb8084fa103",
-  "published_at": "2026-10-15T04:05:19.611101+00:00"
+  "published_at": "2026-10-15T08:31:47.325746+00:00"
 }
diff --git a/edge-client/android/releases/5.1.6-5010106/README.md b/edge-client/android/releases/5.1.20-5010120/README.md
similarity index 87%
rename from edge-client/android/releases/5.1.6-5010106/README.md
rename to edge-client/android/releases/5.1.20-5010120/README.md
index b88999b..94553d3 100644
--- a/edge-client/android/releases/5.1.6-5010106/README.md
+++ b/edge-client/android/releases/5.1.20-5010120/README.md
@@ -1,7 +1,7 @@
 # Установка / Installation
 
-Для установки скачайте только **itscreen-5.1.6-arm64-v8a.apk**.
-Download only **itscreen-5.1.6-arm64-v8a.apk** to install the app.
+Для установки скачайте только **itscreen-5.1.20-arm64-v8a.apk**.
+Download only **itscreen-5.1.20-arm64-v8a.apk** to install the app.
 
 Служебные файлы — скачивать для установки не нужно:
 - `SERVICE-checksum-SHA256.txt` — контрольная сумма для ручной проверки целостности APK.
diff --git a/edge-client/android/releases/5.1.20-5010120/SERVICE-checksum-SHA256.txt b/edge-client/android/releases/5.1.20-5010120/SERVICE-checksum-SHA256.txt
new file mode 100644
index 0000000..26a1bf3
--- /dev/null
+++ b/edge-client/android/releases/5.1.20-5010120/SERVICE-checksum-SHA256.txt
@@ -0,0 +1 @@
+831689847f54f56a68614c358f9fb0d0661578f6e8c41e5b190c65cebdfd9eb9  itscreen-5.1.20-arm64-v8a.apk
diff --git a/edge-client/android/releases/5.1.8-5010108/itscreen-5.1.8-arm64-v8a.apk b/edge-client/android/releases/5.1.20-5010120/itscreen-5.1.20-arm64-v8a.apk
similarity index 93%
rename from edge-client/android/releases/5.1.8-5010108/itscreen-5.1.8-arm64-v8a.apk
rename to edge-client/android/releases/5.1.20-5010120/itscreen-5.1.20-arm64-v8a.apk
index eb08846..b1fa15f 100644
Binary files a/edge-client/android/releases/5.1.8-5010108/itscreen-5.1.8-arm64-v8a.apk and b/edge-client/android/releases/5.1.20-5010120/itscreen-5.1.20-arm64-v8a.apk differ
diff --git a/edge-client/android/releases/5.1.20-5010120/manifest.json b/edge-client/android/releases/5.1.20-5010120/manifest.json
new file mode 100644
index 0000000..37996b6
--- /dev/null
+++ b/edge-client/android/releases/5.1.20-5010120/manifest.json
@@ -0,0 +1,14 @@
+{
+  "schema_version": 1,
+  "package_name": "com.magicby.broadcaster.client",
+  "version": "5.1.20",
+  "build_number": 5010120,
+  "architecture": "arm64-v8a",
+  "min_sdk": 23,
+  "enabled": true,
+  "apk_url": "https://git.it-screen.com/An-J/DOWNLOAD_IOMATEX_APP/raw/branch/main/edge-client/android/releases/5.1.20-5010120/itscreen-5.1.20-arm64-v8a.apk",
+  "sha256": "831689847f54f56a68614c358f9fb0d0661578f6e8c41e5b190c65cebdfd9eb9",
+  "size_bytes": 27497872,
+  "signer_sha256": "071f8fc7b4324eb9584154810c203f9fad9b0d06409b5606e2f18eb8084fa103",
+  "published_at": "2026-10-15T08:31:47.325746+00:00"
+}
diff --git a/edge-client/android/releases/5.1.6-5010106/SERVICE-checksum-SHA256.txt b/edge-client/android/releases/5.1.6-5010106/SERVICE-checksum-SHA256.txt
deleted file mode 100644
index b1b1468..0000000
--- a/edge-client/android/releases/5.1.6-5010106/SERVICE-checksum-SHA256.txt
+++ /dev/null
@@ -1 +0,0 @@
-39c612c8097b494e7365822c07dcaedc61ae9beabfc3e4422e0432e6366aa852  itscreen-5.1.6-arm64-v8a.apk
diff --git a/edge-client/android/releases/5.1.6-5010106/itscreen-5.1.6-arm64-v8a.apk b/edge-client/android/releases/5.1.6-5010106/itscreen-5.1.6-arm64-v8a.apk
deleted file mode 100644
index 4f999f3..0000000
Binary files a/edge-client/android/releases/5.1.6-5010106/itscreen-5.1.6-arm64-v8a.apk and /dev/null differ
diff --git a/edge-client/android/releases/5.1.6-5010106/manifest.json b/edge-client/android/releases/5.1.6-5010106/manifest.json
deleted file mode 100644
index 360b270..0000000
--- a/edge-client/android/releases/5.1.6-5010106/manifest.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "schema_version": 1,
-  "package_name": "com.magicby.broadcaster.client",
-  "version": "5.1.6",
-  "build_number": 5010106,
-  "architecture": "arm64-v8a",
-  "min_sdk": 23,
-  "enabled": true,
-  "apk_url": "https://git.it-screen.com/An-J/DOWNLOAD_IOMATEX_APP/raw/branch/main/edge-client/android/releases/5.1.6-5010106/itscreen-5.1.6-arm64-v8a.apk",
-  "sha256": "39c612c8097b494e7365822c07dcaedc61ae9beabfc3e4422e0432e6366aa852",
-  "size_bytes": 27481465,
-  "signer_sha256": "071f8fc7b4324eb9584154810c203f9fad9b0d06409b5606e2f18eb8084fa103",
-  "published_at": "2026-10-14T15:58:45.835862+00:00"
-}
diff --git a/edge-client/android/releases/5.1.7-5010107/README.md b/edge-client/android/releases/5.1.7-5010107/README.md
deleted file mode 100644
index d2b7a22..0000000
--- a/edge-client/android/releases/5.1.7-5010107/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# Установка / Installation
-
-Для установки скачайте только **itscreen-5.1.7-arm64-v8a.apk**.
-Download only **itscreen-5.1.7-arm64-v8a.apk** to install the app.
-
-Служебные файлы — скачивать для установки не нужно:
-- `SERVICE-checksum-SHA256.txt` — контрольная сумма для ручной проверки целостности APK.
-- `manifest.json` — технические сведения о выпуске.
-
-Автообновление получает SHA-256 из манифеста; отдельный файл контрольной суммы ему не нужен.
-Service files are for release verification, not installation. Automatic updates read SHA-256 from the manifest.
diff --git a/edge-client/android/releases/5.1.7-5010107/SERVICE-checksum-SHA256.txt b/edge-client/android/releases/5.1.7-5010107/SERVICE-checksum-SHA256.txt
deleted file mode 100644
index 48809e2..0000000
--- a/edge-client/android/releases/5.1.7-5010107/SERVICE-checksum-SHA256.txt
+++ /dev/null
@@ -1 +0,0 @@
-bf346d11c570b30c6442271c1a6b3cd256c794b726588e8fca6a9615c37e606a  itscreen-5.1.7-arm64-v8a.apk
diff --git a/edge-client/android/releases/5.1.7-5010107/itscreen-5.1.7-arm64-v8a.apk b/edge-client/android/releases/5.1.7-5010107/itscreen-5.1.7-arm64-v8a.apk
deleted file mode 100644
index 42315e4..0000000
Binary files a/edge-client/android/releases/5.1.7-5010107/itscreen-5.1.7-arm64-v8a.apk and /dev/null differ
diff --git a/edge-client/android/releases/5.1.7-5010107/manifest.json b/edge-client/android/releases/5.1.7-5010107/manifest.json
deleted file mode 100644
index 576d1af..0000000
--- a/edge-client/android/releases/5.1.7-5010107/manifest.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "schema_version": 1,
-  "package_name": "com.magicby.broadcaster.client",
-  "version": "5.1.7",
-  "build_number": 5010107,
-  "architecture": "arm64-v8a",
-  "min_sdk": 23,
-  "enabled": true,
-  "apk_url": "https://git.it-screen.com/An-J/DOWNLOAD_IOMATEX_APP/raw/branch/main/edge-client/android/releases/5.1.7-5010107/itscreen-5.1.7-arm64-v8a.apk",
-  "sha256": "bf346d11c570b30c6442271c1a6b3cd256c794b726588e8fca6a9615c37e606a",
-  "size_bytes": 27481484,
-  "signer_sha256": "071f8fc7b4324eb9584154810c203f9fad9b0d06409b5606e2f18eb8084fa103",
-  "published_at": "2026-10-14T16:36:15.188001+00:00"
-}
diff --git a/edge-client/android/releases/5.1.8-5010108/README.md b/edge-client/android/releases/5.1.8-5010108/README.md
deleted file mode 100644
index d428733..0000000
--- a/edge-client/android/releases/5.1.8-5010108/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# Установка / Installation
-
-Для установки скачайте только **itscreen-5.1.8-arm64-v8a.apk**.
-Download only **itscreen-5.1.8-arm64-v8a.apk** to install the app.
-
-Служебные файлы — скачивать для установки не нужно:
-- `SERVICE-checksum-SHA256.txt` — контрольная сумма для ручной проверки целостности APK.
-- `manifest.json` — технические сведения о выпуске.
-
-Автообновление получает SHA-256 из манифеста; отдельный файл контрольной суммы ему не нужен.
-Service files are for release verification, not installation. Automatic updates read SHA-256 from the manifest.
diff --git a/edge-client/android/releases/5.1.8-5010108/SERVICE-checksum-SHA256.txt b/edge-client/android/releases/5.1.8-5010108/SERVICE-checksum-SHA256.txt
deleted file mode 100644
index 43007b3..0000000
--- a/edge-client/android/releases/5.1.8-5010108/SERVICE-checksum-SHA256.txt
+++ /dev/null
@@ -1 +0,0 @@
-85ffd8f3f91a9d8ad07b7a8375e76e909749280593b6a91fb3b75d975ea87a47  itscreen-5.1.8-arm64-v8a.apk
diff --git a/edge-client/android/releases/5.1.8-5010108/manifest.json b/edge-client/android/releases/5.1.8-5010108/manifest.json
deleted file mode 100644
index 4d2642c..0000000
--- a/edge-client/android/releases/5.1.8-5010108/manifest.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "schema_version": 1,
-  "package_name": "com.magicby.broadcaster.client",
-  "version": "5.1.8",
-  "build_number": 5010108,
-  "architecture": "arm64-v8a",
-  "min_sdk": 23,
-  "enabled": true,
-  "apk_url": "https://git.it-screen.com/An-J/DOWNLOAD_IOMATEX_APP/raw/branch/main/edge-client/android/releases/5.1.8-5010108/itscreen-5.1.8-arm64-v8a.apk",
-  "sha256": "85ffd8f3f91a9d8ad07b7a8375e76e909749280593b6a91fb3b75d975ea87a47",
-  "size_bytes": 27481473,
-  "signer_sha256": "071f8fc7b4324eb9584154810c203f9fad9b0d06409b5606e2f18eb8084fa103",
-  "published_at": "2026-10-15T03:44:43.320906+00:00"
-}
diff --git a/edge-client/android/releases/5.1.9-5010109/README.md b/edge-client/android/releases/5.1.9-5010109/README.md
deleted file mode 100644
index 42fad3b..0000000
--- a/edge-client/android/releases/5.1.9-5010109/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# Установка / Installation
-
-Для установки скачайте только **itscreen-5.1.9-arm64-v8a.apk**.
-Download only **itscreen-5.1.9-arm64-v8a.apk** to install the app.
-
-Служебные файлы — скачивать для установки не нужно:
-- `SERVICE-checksum-SHA256.txt` — контрольная сумма для ручной проверки целостности APK.
-- `manifest.json` — технические сведения о выпуске.
-
-Автообновление получает SHA-256 из манифеста; отдельный файл контрольной суммы ему не нужен.
-Service files are for release verification, not installation. Automatic updates read SHA-256 from the manifest.
diff --git a/edge-client/android/releases/5.1.9-5010109/SERVICE-checksum-SHA256.txt b/edge-client/android/releases/5.1.9-5010109/SERVICE-checksum-SHA256.txt
deleted file mode 100644
index 2ce95aa..0000000
--- a/edge-client/android/releases/5.1.9-5010109/SERVICE-checksum-SHA256.txt
+++ /dev/null
@@ -1 +0,0 @@
-adb36e85019c1df754481c6096a13fd5345a3d80596c3022004fa02c125ffc46  itscreen-5.1.9-arm64-v8a.apk
diff --git a/edge-client/android/releases/5.1.9-5010109/itscreen-5.1.9-arm64-v8a.apk b/edge-client/android/releases/5.1.9-5010109/itscreen-5.1.9-arm64-v8a.apk
deleted file mode 100644
index 885e69d..0000000
Binary files a/edge-client/android/releases/5.1.9-5010109/itscreen-5.1.9-arm64-v8a.apk and /dev/null differ
diff --git a/edge-client/android/releases/5.1.9-5010109/manifest.json b/edge-client/android/releases/5.1.9-5010109/manifest.json
deleted file mode 100644
index c5116c7..0000000
--- a/edge-client/android/releases/5.1.9-5010109/manifest.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "schema_version": 1,
-  "package_name": "com.magicby.broadcaster.client",
-  "version": "5.1.9",
-  "build_number": 5010109,
-  "architecture": "arm64-v8a",
-  "min_sdk": 23,
-  "enabled": true,
-  "apk_url": "https://git.it-screen.com/An-J/DOWNLOAD_IOMATEX_APP/raw/branch/main/edge-client/android/releases/5.1.9-5010109/itscreen-5.1.9-arm64-v8a.apk",
-  "sha256": "adb36e85019c1df754481c6096a13fd5345a3d80596c3022004fa02c125ffc46",
-  "size_bytes": 27481450,
-  "signer_sha256": "071f8fc7b4324eb9584154810c203f9fad9b0d06409b5606e2f18eb8084fa103",
-  "published_at": "2026-10-15T04:05:19.611101+00:00"
-}