diff --git a/latest.json b/latest.json
index 9cd13bb..d03a8d2 100644
--- a/latest.json
+++ b/latest.json
@@ -1,16 +1,19 @@
 {
   "version": "0.3.16",
   "notes": "Dark-theme toast countdown bar visibility fix (Phase 60).",
-  "pub_date": "2026-06-11T23:12:23.483Z",
+  "pub_date": "2026-06-11T23:46:18.460Z",
   "platforms": {
     "linux-x86_64": {
-      "url": "https://gitea.euronvault.com/euronvault/gotifyboard-updates/releases/download/v0.3.16/gotifyBoard_0.3.16_amd64.AppImage"
+      "url": "https://gitea.euronvault.com/euronvault/gotifyboard-updates/releases/download/v0.3.16/gotifyBoard_0.3.16_amd64.AppImage",
+      "signature": "dW50cnVzdGVkIGNvbW1lbnQ6IHNpZ25hdHVyZSBmcm9tIHRhdXJpIHNlY3JldCBrZXkKUlVTNCsrdDFmR01pWmVXbnlFaFhoZlZBSDdnRko0Q01BOWFTaXdycnIydWxVK3JkdjdmczFjNnBHRjB2dTdsdTFoRVJ6d0IxMUEybFNSdHNKZjlKQU8wVFNDVU1CODE1d2cwPQp0cnVzdGVkIGNvbW1lbnQ6IHRpbWVzdGFtcDoxNzgxMjEzMjM2CWZpbGU6Z290aWZ5Qm9hcmRfMC4zLjE2X2FtZDY0LkFwcEltYWdlCldaNS9lVkFIOElYMWV1UXZLZWx5Mm1kbWVNZFJpMklZeDU1cjJIeVgySFFGYXhOQ3pMTjJIbFAzMkNVMlNGYVhnVlM2dGM4djRFMnB2UEwrOGJhMERnPT0K"
     },
     "linux-x86_64-deb": {
-      "url": "https://gitea.euronvault.com/euronvault/gotifyboard-updates/releases/download/v0.3.16/gotifyBoard_0.3.16_amd64.deb"
+      "url": "https://gitea.euronvault.com/euronvault/gotifyboard-updates/releases/download/v0.3.16/gotifyBoard_0.3.16_amd64.deb",
+      "signature": "dW50cnVzdGVkIGNvbW1lbnQ6IHNpZ25hdHVyZSBmcm9tIHRhdXJpIHNlY3JldCBrZXkKUlVTNCsrdDFmR01pWlJ0bk16dzY0QmczMy9TU0pVMnpyb2lpM0JwcUNwTWNzRllsTXJBMGdybWdPY3FKTkZiUm54NForOWlGZVI0MS9nejgrK0Ezc0xaRGZjeDJUc21YdVFNPQp0cnVzdGVkIGNvbW1lbnQ6IHRpbWVzdGFtcDoxNzgxMjEzMjI2CWZpbGU6Z290aWZ5Qm9hcmRfMC4zLjE2X2FtZDY0LmRlYgowZG5aK0kyRDhKeU1CTWJLWXhrSTZrN1Frcnl3T2lMQm8rckVUN0dTamN1V1phQzl0WU04aVp5eEFZak4vK2tYTjg5RG4wL2YxT0xyVjNleWppRVlCdz09Cg=="
     },
     "linux-x86_64-rpm": {
-      "url": "https://gitea.euronvault.com/euronvault/gotifyboard-updates/releases/download/v0.3.16/gotifyBoard-0.3.16-1.x86_64.rpm"
+      "url": "https://gitea.euronvault.com/euronvault/gotifyboard-updates/releases/download/v0.3.16/gotifyBoard-0.3.16-1.x86_64.rpm",
+      "signature": "dW50cnVzdGVkIGNvbW1lbnQ6IHNpZ25hdHVyZSBmcm9tIHRhdXJpIHNlY3JldCBrZXkKUlVTNCsrdDFmR01pWlFtT3E5MGFpWDZsS3JjZjRrUFhyZHp0Q0gvTFRqV3pHWHpuQmhINWNDWGJPb0pGY2N6bGZKeDM3UzB2U2NrNnMzck5rZHBuSjVEWUN1WHhRZGc2SkFvPQp0cnVzdGVkIGNvbW1lbnQ6IHRpbWVzdGFtcDoxNzgxMjEzMjMxCWZpbGU6Z290aWZ5Qm9hcmQtMC4zLjE2LTEueDg2XzY0LnJwbQpERzM0NXlUaHJqV0JUb0RIaDlXUVpGTTA0ZEUwYy9VMGRUZ2JORi9vTUoza1ErMmpxVXJzL3NFUnQyOG1YSXZmSlU0emkvSVFORDB1aGMxdmlrMmtDZz09Cg=="
     },
     "windows-x86_64": {
       "signature": "dW50cnVzdGVkIGNvbW1lbnQ6IHNpZ25hdHVyZSBmcm9tIHRhdXJpIHNlY3JldCBrZXkKUlVTNCsrdDFmR01pWmFZbW02a2k0a1RLTXFHTFdDaWdnMEdPcWF2Y2VZTS9PbDk3b2wrM2FsWmtZMFVJNkxSNzBpbzNZNDZwdmRSMHllbURVcS9ISHdBeTV2VGN1aWpuQVE4PQp0cnVzdGVkIGNvbW1lbnQ6IHRpbWVzdGFtcDoxNzgxMjE5NTM4CWZpbGU6Z290aWZ5Qm9hcmRfMC4zLjE2X3g2NC1zZXR1cC5leGUKc2VKNlVkNlFoLzZOUFVnRU5qajc2TkZPcGxmY0pNL05lUG5nYmdQbGlWVTZVQXZXbVVMalo3dWwxWG5KemYrTU1jMzZaQUhaVldkMURMRVhlYUEyQ0E9PQo=",