diff --git a/metadata/universe.constellation.orion.viewer.yml b/metadata/universe.constellation.orion.viewer.yml
index a5e69bf56e..048109511a 100644
--- a/metadata/universe.constellation.orion.viewer.yml
+++ b/metadata/universe.constellation.orion.viewer.yml
@@ -372,6 +372,74 @@ Builds:
       - nativeLibs/mupdf
     ndk: 23.2.8568313
 
+  - versionName: 0.91.0
+    versionCode: 2115
+    commit: 243f31f9cd472cf00944c8d496e7414dc04f06a7
+    subdir: orion-viewer
+    sudo:
+      - apt-get update
+      - apt-get install -y make g++ pkg-config
+    gradle:
+      - yes
+    output: build/outputs/apk/release/orion-viewer-$$VERSION$$-armeabi-v7a-release-unsigned.apk
+    prebuild:
+      - cd ..
+      - gradle -b thirdparty_build.gradle downloadAndPatchDjvu downloadAndMakeMupdf
+    scandelete:
+      - nativeLibs/mupdf
+    ndk: 23.2.8568313
+
+  - versionName: 0.91.0
+    versionCode: 2116
+    commit: 243f31f9cd472cf00944c8d496e7414dc04f06a7
+    subdir: orion-viewer
+    sudo:
+      - apt-get update
+      - apt-get install -y make g++ pkg-config
+    gradle:
+      - yes
+    output: build/outputs/apk/release/orion-viewer-$$VERSION$$-x86-release-unsigned.apk
+    prebuild:
+      - cd ..
+      - gradle -b thirdparty_build.gradle downloadAndPatchDjvu downloadAndMakeMupdf
+    scandelete:
+      - nativeLibs/mupdf
+    ndk: 23.2.8568313
+
+  - versionName: 0.91.0
+    versionCode: 2117
+    commit: 243f31f9cd472cf00944c8d496e7414dc04f06a7
+    subdir: orion-viewer
+    sudo:
+      - apt-get update
+      - apt-get install -y make g++ pkg-config
+    gradle:
+      - yes
+    output: build/outputs/apk/release/orion-viewer-$$VERSION$$-x86_64-release-unsigned.apk
+    prebuild:
+      - cd ..
+      - gradle -b thirdparty_build.gradle downloadAndPatchDjvu downloadAndMakeMupdf
+    scandelete:
+      - nativeLibs/mupdf
+    ndk: 23.2.8568313
+
+  - versionName: 0.91.0
+    versionCode: 2118
+    commit: 243f31f9cd472cf00944c8d496e7414dc04f06a7
+    subdir: orion-viewer
+    sudo:
+      - apt-get update
+      - apt-get install -y make g++ pkg-config
+    gradle:
+      - yes
+    output: build/outputs/apk/release/orion-viewer-$$VERSION$$-arm64-v8a-release-unsigned.apk
+    prebuild:
+      - cd ..
+      - gradle -b thirdparty_build.gradle downloadAndPatchDjvu downloadAndMakeMupdf
+    scandelete:
+      - nativeLibs/mupdf
+    ndk: 23.2.8568313
+
 AutoUpdateMode: Version
 UpdateCheckMode: Tags
 VercodeOperation:
@@ -380,5 +448,5 @@ VercodeOperation:
   - 3 + %c
   - 4 + %c
 UpdateCheckData: orion-viewer/version.properties|orion\.version\.code\s*=\s*([0-9]+)|.|orion.version.name\s*=\s*(.+)
-CurrentVersion: 0.90.3
-CurrentVersionCode: 2110
+CurrentVersion: 0.91.0
+CurrentVersionCode: 2118