Update to version 0.21.2, add autoupdate hash extraction

Author: z-Fng

bucket/resterm.json

@@ -1,16 +1,16 @@
 {
-    "version": "0.19.1",
+    "version": "0.21.2",
     "description": "Terminal API client for HTTP/GraphQL/gRPC with support for SSH tunnels, WebSockets, SSE, workflows, profiling, OpenAPI and response diffs.",
     "homepage": "https://github.com/unkn0wn-root/resterm",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/unkn0wn-root/resterm/releases/download/v0.19.1/resterm_Windows_x86_64.exe#/resterm.exe",
-            "hash": "a12ff4199dc0c26059ce3f52b5ab985043ef174ca805e30d0ecbc85cb179ed16"
+            "url": "https://github.com/unkn0wn-root/resterm/releases/download/v0.21.2/resterm_Windows_x86_64.exe#/resterm.exe",
+            "hash": "e9ae7d5d32b4fd68cc185148d006197b6c30c77046937e7580acc0c0a9edbdeb"
         },
         "arm64": {
-            "url": "https://github.com/unkn0wn-root/resterm/releases/download/v0.19.1/resterm_Windows_arm64.exe#/resterm.exe",
-            "hash": "2e3e5c5125e69568ffefbc2b47d4cc1bbe38420354bb116b72173a11e8442489"
+            "url": "https://github.com/unkn0wn-root/resterm/releases/download/v0.21.2/resterm_Windows_arm64.exe#/resterm.exe",
+            "hash": "f11f38e648e84c2d34b45f2e564428b9d280a561481422e7c879ae1563e6b541"
         }
     },
     "bin": "resterm.exe",
@@ -23,6 +23,9 @@
             "arm64": {
                 "url": "https://github.com/unkn0wn-root/resterm/releases/download/v$version/resterm_Windows_arm64.exe#/resterm.exe"
             }
+        },
+        "hash": {
+            "url": "$url.sha256"
         }
     }
 }