Merge branch 'release'

7.18.0 release

Author: Feiyang1

.changeset/quick-drinks-cheat.md

@@ -8,7 +8,7 @@
     "test:ci": "node ../../scripts/run_tests_in_ci.js"
   },
   "devDependencies": {
-    "firebase": "7.17.2",
+    "firebase": "7.18.0",
     "@babel/core": "7.11.0",
     "@babel/preset-env": "7.11.0",
     "browserify": "16.5.1",

.changeset/silly-moles-rush.md

@@ -7,7 +7,7 @@
     "test:ci": "node ../../scripts/run_tests_in_ci.js"
   },
   "devDependencies": {
-    "firebase": "7.17.2",
+    "firebase": "7.18.0",
     "typescript": "3.9.7"
   }
 }

.changeset/spicy-masks-sort.md

@@ -15,7 +15,7 @@
   },
   "peerDependencies": {
     "@firebase/app": "0.x",
-    "@firebase/firestore": "1.16.3"
+    "@firebase/firestore": "1.16.4"
   },
   "devDependencies": {
     "@types/mocha": "7.0.2",

.changeset/strange-crabs-tell.md

@@ -8,7 +8,7 @@
     "test:manual": "mocha --exit"
   },
   "devDependencies": {
-    "firebase": "7.17.2",
+    "firebase": "7.18.0",
     "chai": "4.2.0",
     "chromedriver": "84.0.1",
     "express": "4.17.1",

.changeset/tidy-elephants-beam.md

@@ -7,7 +7,7 @@
     "test:ci": "node ../../scripts/run_tests_in_ci.js"
   },
   "devDependencies": {
-    "firebase": "7.17.2",
+    "firebase": "7.18.0",
     "@babel/core": "7.11.0",
     "@babel/preset-env": "7.11.0",
     "@types/chai": "4.2.12",