Add read receipt, fix connection quality

package-lock.json

@@ -3062,7 +3062,7 @@
       "version": "0.0.6",
       "license": "MIT",
       "dependencies": {
-        "@welshman/util": "0.0.8"
+        "@welshman/util": "0.0.9"
       },
       "devDependencies": {
         "gts": "^5.0.1",
@@ -3096,11 +3096,11 @@
     },
     "packages/net": {
       "name": "@welshman/net",
-      "version": "0.0.7",
+      "version": "0.0.8",
       "license": "MIT",
       "dependencies": {
         "@welshman/lib": "0.0.6",
-        "@welshman/util": "0.0.8",
+        "@welshman/util": "0.0.9",
         "isomorphic-ws": "^5.0.0",
         "ws": "^8.16.0"
       },
@@ -3112,7 +3112,7 @@
     },
     "packages/util": {
       "name": "@welshman/util",
-      "version": "0.0.8",
+      "version": "0.0.9",
       "license": "MIT",
       "dependencies": {
         "@welshman/lib": "0.0.6",