diff --git a/releases-manifest.json b/releases-manifest.json
index f115cde..d3c4145 100644
--- a/releases-manifest.json
+++ b/releases-manifest.json
@@ -341,6 +341,35 @@
         "TheseusNavigator-Setup-0.3.49.exe": "0f1c34063963cd72e051662617aea51642a01c3a3c4a2a0a03f831131fa83cc5"
       }
     },
+    {
+      "id": "pithos-desktop",
+      "product": "Pithos",
+      "version": "0.3.18",
+      "date": "2026-10-04",
+      "signed": false,
+      "signingAuthority": null,
+      "changes": "Export JSON… saves a key as one small file (endpoint, access key, secret, drive) for scripts, backup tools and AI agents. Pithos now runs on Linux too, keeping s3d in your home folder when the system paths are not writable, and the update notice offers the build for your system.",
+      "platform": "win-x64",
+      "files": {
+        "Pithos-0.3.18-portable.exe": "5ec0342522b4fe955851d01360754f5b07b34fffa47678550facb46d0087cad3",
+        "Pithos-Setup-0.3.18.exe": "407a78499bfd570ec7a0ba6bd473227f0048b3d674f4b0f602c169043146120c"
+      }
+    },
+    {
+      "id": "pithos-desktop",
+      "product": "Pithos",
+      "version": "0.3.18",
+      "date": "2026-10-04",
+      "signed": false,
+      "signingAuthority": null,
+      "changes": "Export JSON… saves a key as one small file (endpoint, access key, secret, drive) for scripts, backup tools and AI agents. Pithos now runs on Linux too, keeping s3d in your home folder when the system paths are not writable, and the update notice offers the build for your system.",
+      "platform": "linux-x64",
+      "files": {
+        "Pithos-0.3.18-x86_64.AppImage": "bd2a2f24ff230df6cec0e3467dafa058af69322972788c98182f71ca91280748",
+        "Pithos-0.3.18-amd64.deb": "02bcc83cceabf62f955d031536fbf4904e3bb28df944409171c2c07b400f2983",
+        "Pithos-0.3.18-linux-x64.tar.gz": "4a712d219a7de44fe750e315794072b3467e2cbc97f8e5271f923763705a4b74"
+      }
+    },
     {
       "id": "pithos-desktop",
       "product": "Pithos",