docs: Update documentation to describe how to use Advanced DR write endpoint.

Author: hessjcg

README.md

@@ -444,13 +444,26 @@ variables. Here is a quick reference to supported values and their effect:
 - `GOOGLE_CLOUD_QUOTA_PROJECT`: Used to set a custom quota project to Cloud SQL
   APIs when defined.
 
-## Using DNS domain names to identify instances
+### Using Advanced Disaster Recovery and DNS domain names to identify instances
 
-The connector can be configured to use DNS to look up an instance. This would
-allow you to configure your application to connect to a database instance, and
-centrally configure which instance in your DNS zone.
+The connector can be configured to use DNS to look up an instance.
+Use a DNS name managed by Cloud SQL [Advanced Disaster Recovery](https://docs.cloud.google.com/sql/docs/mysql/use-advanced-disaster-recovery),
+or a domain name that you manage.
 
-### Configure your DNS Records
+### Using Advanced Recovery Write Endpoint DNS Name
+
+[Advanced Disaster Recovery](https://docs.cloud.google.com/sql/docs/mysql/use-advanced-disaster-recovery)
+creates geographically distributed replicas of your Cloud SQL database instance. When you perform
+switchover or failover on the database instance, the connector will gracefully disconnect from the
+old primary instance and reconnect to the new primary instance.
+
+Follow the instructions in [Connect using Write Endpoint](https://docs.cloud.google.com/sql/docs/mysql/connect-to-instance-using-write-endpoint)
+to get the write endpoint DNS name for your primary instance. Then, use this write endpoint DNS
+name to configure the connector.
+
+#### Configure your DNS Records
+
+The connector may be configured to use DNS that you define as well.
 
 Add a DNS TXT record for the Cloud SQL instance to a **private** DNS server
 or a private Google Cloud DNS Zone used by your application.

package-lock.json

@@ -58,10 +58,10 @@
   },
   "devDependencies": {
     "@prisma/client": "^5.22.0",
-    "@sequelize/core": "^7.0.0-alpha.29",
-    "@sequelize/mssql": "^7.0.0-alpha.29",
-    "@sequelize/mysql": "^7.0.0-alpha.29",
-    "@sequelize/postgres": "^7.0.0-alpha.29",
+    "@sequelize/core": "^7.0.0-alpha.46",
+    "@sequelize/mssql": "^7.0.0-alpha.46",
+    "@sequelize/mysql": "^7.0.0-alpha.46",
+    "@sequelize/postgres": "^7.0.0-alpha.46",
     "@types/node": "^22.18.8",
     "@types/pg": "^8.15.5",
     "@types/tap": "^18.0.0",
@@ -70,7 +70,7 @@
     "eslint-plugin-prettier": "^5.5.4",
     "gts": "^5.3.1",
     "knex": "^3.1.0",
-    "mssql": "^11.0.1",
+    "mssql": "^12.0.0",
     "mysql2": "^3.15.2",
     "nock": "^14.0.10",
     "pg": "^8.16.3",
@@ -88,10 +88,10 @@
     "url": "git+https://github.com/GoogleCloudPlatform/cloud-sql-nodejs-connector"
   },
   "dependencies": {
-    "@googleapis/sqladmin": "^31.1.0",
+    "@googleapis/sqladmin": "^33.0.0",
     "gaxios": "^7.1.2",
     "google-auth-library": "^10.4.0",
-    "p-throttle": "^7.0.0"
+    "p-throttle": "^8.0.0"
   },
   "overrides": {
     "make-fetch-happen": "12.0.0"