diff --git a/README.md b/README.md
index e89a0b4a..58d6eed9 100644
--- a/README.md
+++ b/README.md
@@ -60,22 +60,22 @@ Find a new file named `metrics.csv` in the project root.
 
 Thank you for providing the default values. Here's the updated table with the default values for the environment variables based on the additional information:
 
-| Environment Variable     | Purpose                                                          | Required?           | Default Value                                  |
-|--------------------------|------------------------------------------------------------------|---------------------|------------------------------------------------|
-| `RPC_ADDR`               | Address for the RPC node                                         | Replaces default if set | `http://0.0.0.0:8899` (from `DEFAULT_RPC_ADDR`) |
-| `WS_ADDR`                | WebSocket address for the RPC node                               | Replaces default if set | `ws://0.0.0.0:8900` (from `DEFAULT_WS_ADDR`)   |
-| `LITE_RPC_HTTP_ADDR`     | HTTP address for the lite RPC node                               | Replaces default if set | `http://0.0.0.0:8890` (from `DEFAULT_LITE_RPC_ADDR`) |
-| `LITE_RPC_WS_ADDR`       | WebSocket address for the lite RPC node                          | Replaces default if set | `[::]:8891` (from `Config::default_lite_rpc_ws_addr`) |
-| `FANOUT_SIZE`            | Configuration for the fanout size                                | Replaces default if set | `18` (from `DEFAULT_FANOUT_SIZE`)             |
-| `IDENTITY`               | Identity keypair                                                 | Optional, replaces default if set | None |
-| `PROMETHEUS_ADDR`        | Address for Prometheus monitoring                                | Replaces default if set | None specified in provided defaults |
-| `MAX_RETRIES`            | Maximum number of retries per transaction                        | Replaces default if set | `40` (from `MAX_RETRIES`)                     |
-| `RETRY_TIMEOUT`          | Timeout for transaction retries in seconds                       | Replaces default if set | `3` (from `DEFAULT_RETRY_TIMEOUT`)            |
-| `QUIC_PROXY_ADDR`        | Address for QUIC proxy                                           | Optional | None |
-| `USE_GRPC`               | Flag to enable or disable gRPC                                   | Enables gRPC if set | `false` |
-| `GRPC_ADDR`              | gRPC address                                                     | Replaces default if set | `http://127.0.0.0:10000` (from `DEFAULT_GRPC_ADDR`) |
-| `GRPC_X_TOKEN`           | Token for gRPC authentication                                    | Optional | None |
-| `PG_*`                   | Various environment variables for Postgres configuration         | Depends on Postgres usage | Based on `PostgresSessionConfig::new_from_env()` |
+| Environment Variable                                                       | Purpose                                                  | Required?           | Default Value                                  |
+|----------------------------------------------------------------------------|----------------------------------------------------------|---------------------|------------------------------------------------|
+| `RPC_ADDR`                                                                 | Address for the RPC node                                 | Replaces default if set | `http://0.0.0.0:8899` (from `DEFAULT_RPC_ADDR`) |
+| `WS_ADDR`                                                                  | WebSocket address for the RPC node                       | Replaces default if set | `ws://0.0.0.0:8900` (from `DEFAULT_WS_ADDR`)   |
+| `LITE_RPC_HTTP_ADDR`                                                       | HTTP address for the lite RPC node                       | Replaces default if set | `http://0.0.0.0:8890` (from `DEFAULT_LITE_RPC_ADDR`) |
+| `LITE_RPC_WS_ADDR`                                                         | WebSocket address for the lite RPC node                  | Replaces default if set | `[::]:8891` (from `Config::default_lite_rpc_ws_addr`) |
+| `FANOUT_SIZE`                                                              | Configuration for the fanout size                        | Replaces default if set | `18` (from `DEFAULT_FANOUT_SIZE`)             |
+| `IDENTITY`                                                                 | Identity keypair                                         | Optional, replaces default if set | None |
+| `PROMETHEUS_ADDR`                                                          | Address for Prometheus monitoring                        | Replaces default if set | None specified in provided defaults |
+| `MAX_RETRIES`                                                              | Maximum number of retries per transaction                | Replaces default if set | `40` (from `MAX_RETRIES`)                     |
+| `RETRY_TIMEOUT`                                                            | Timeout for transaction retries in seconds               | Replaces default if set | `3` (from `DEFAULT_RETRY_TIMEOUT`)            |
+| `QUIC_PROXY_ADDR`                                                          | Address for QUIC proxy                                   | Optional | None |
+| `USE_GRPC`                                                                 | Flag to enable or disable gRPC                           | Enables gRPC if set | `false` |
+| `GRPC_ADDR`<br/>`GRPC_ADDR2`<br/>`GRPC_ADDR3`<br/>`GRPC_ADDR4`             | gRPC address(es); will be multiplexed                    | Replaces default if set | `http://127.0.0.0:10000` (from `DEFAULT_GRPC_ADDR`) |
+| `GRPC_X_TOKEN`<br/>`GRPC_X_TOKEN2`<br/>`GRPC_X_TOKEN3`<br/>`GRPC_X_TOKEN4` | Token for gRPC authentication                            | Optional | None |
+| `PG_*`                                                                     | Various environment variables for Postgres configuration | Depends on Postgres usage | Based on `PostgresSessionConfig::new_from_env()` |
 
 ### Postgres
 lite-rpc implements an optional postgres service that can write to postgres