```release-note:new-resource
aws_ec2_transit_gateway_connect
```

```release-note:new-resource
aws_ec2_transit_gateway_connect_peer
```

```release-note:new-data-source
aws_ec2_transit_gateway_connect
```

```release-note:new-data-source
aws_ec2_transit_gateway_connect_peer
```

```release-note:enhancement
resource/aws_ec2_transit_gateway: Add `transit_gateway_cidr_blocks` argument
```

```release-note:enhancement
data-source/aws_ec2_transit_gateway: Add `transit_gateway_cidr_blocks` attribute
```

```release-note:enhancement
resource/aws_ec2_transit_gateway: Add [custom `timeouts`](https://www.terraform.io/docs/language/resources/syntax.html#operation-timeouts) block
```