docs: remove references to beta versions

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>

Author: AkihiroSuda

website/content/en/docs/config/environment-variables.md

@@ -109,18 +109,18 @@ This page documents the environment variables used in Lima.
 ### `LIMA_SSH_PORT_FORWARDER`
 
 - **Description**: Specifies to use the SSH port forwarder (slow) instead of gRPC (fast, previously unstable)
-- **Default**: `false` (since v1.1.0-beta.0)
+- **Default**: `false` (since v1.1.0)
 - **Usage**: 
   ```sh
   export LIMA_SSH_PORT_FORWARDER=false
   ```
 - **The history of the default value**:
-  | Version       | Default value       |
-  |---------------|---------------------|
-  | v0.1.0        | `true`, effectively |
-  | v1.0.0        | `false`             |
-  | v1.0.1        | `true`              |
-  | v1.1.0-beta.0 | `false`             |
+  | Version | Default value       |
+  |---------|---------------------|
+  | v0.1.0  | `true`, effectively |
+  | v1.0.0  | `false`             |
+  | v1.0.1  | `true`              |
+  | v1.1.0  | `false`             |
 
 ### `LIMA_USERNET_RESOLVE_IP_ADDRESS_TIMEOUT`
 

website/content/en/docs/config/port.md

@@ -11,12 +11,12 @@ Lima supports two port forwarders: SSH and GRPC.
 
 The default port forwarder is shown in the following table.
 
-| Version       | Default |
-| ------------- | ------- |
-| v0.1.0        | SSH     |
-| v1.0.0        | GRPC    |
-| v1.0.1        | SSH     |
-| v1.1.0-beta.0 | GRPC    |
+| Version | Default |
+| --------| ------- |
+| v0.1.0  | SSH     |
+| v1.0.0  | GRPC    |
+| v1.0.1  | SSH     |
+| v1.1.0  | GRPC    |
 
 The default was once changed to GRPC in Lima v1.0, but it was reverted to SSH in v1.0.1 due to stability reasons.
 The default was further reverted to GRPC in Lima v1.1, as the stability issues were resolved.