Update README to next preview version

README.md

@@ -54,7 +54,7 @@ following instructions for your OS and CPU architecture.
 
 ```sh
 # see Releases for other versions
-URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.2"
+URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.3"
 
 wget "$URL/cloud-sql-proxy.linux.amd64" -O cloud-sql-proxy
 
@@ -68,7 +68,7 @@ chmod +x cloud-sql-proxy
 
 ```sh
 # see Releases for other versions
-URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.2"
+URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.3"
 
 wget "$URL/cloud-sql-proxy.linux.386" -O cloud-sql-proxy
 
@@ -82,7 +82,7 @@ chmod +x cloud-sql-proxy
 
 ```sh
 # see Releases for other versions
-URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.2"
+URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.3"
 
 wget "$URL/cloud-sql-proxy.linux.arm64" -O cloud-sql-proxy
 
@@ -96,7 +96,7 @@ chmod +x cloud-sql-proxy
 
 ```sh
 # see Releases for other versions
-URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.2"
+URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.3"
 
 wget "$URL/cloud-sql-proxy.linux.arm" -O cloud-sql-proxy
 
@@ -110,7 +110,7 @@ chmod +x cloud-sql-proxy
 
 ```sh
 # see Releases for other versions
-URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.2"
+URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.3"
 
 wget "$URL/cloud-sql-proxy.darwin.amd64" -O cloud-sql-proxy
 
@@ -124,7 +124,7 @@ chmod +x cloud-sql-proxy
 
 ```sh
 # see Releases for other versions
-URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.2"
+URL="https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.3"
 
 wget "$URL/cloud-sql-proxy.darwin.arm64" -O cloud-sql-proxy
 
@@ -138,7 +138,7 @@ chmod +x cloud-sql-proxy
 
 ```sh
 # see Releases for other versions
-wget https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.2/cloud-sql-proxy-x64.exe -O cloud-sql-proxy.exe
+wget https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.3/cloud-sql-proxy-x64.exe -O cloud-sql-proxy.exe
 ```
 
 </details>
@@ -148,7 +148,7 @@ wget https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-
 
 ```sh
 # see Releases for other versions
-wget https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.2/cloud-sql-proxy-x86.exe -O cloud-sql-proxy.exe
+wget https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.0.0-preview.3/cloud-sql-proxy-x86.exe -O cloud-sql-proxy.exe
 ```
 
 </details>
@@ -353,13 +353,13 @@ currently supported:
 - `$VERSION-bullseye`
 
 The `$VERSION` is the proxy version without the leading "v" (e.g.,
-`2.0.0-preview.1`).
+`2.0.0-preview.3`).
 
 For example, to pull a particular version, use a command like:
 
 ``` shell
-# $VERSION is 2.0.0-preview.1
-docker pull gcr.io/cloud-sql-connectors/cloud-sql-proxy:2.0.0-preview.1
+# $VERSION is 2.0.0-preview.3
+docker pull gcr.io/cloud-sql-connectors/cloud-sql-proxy:2.0.0-preview.3
 ```
 
 We recommend pinning to a specific version tag and using automation with a CI pipeline