feat: add us-east-1 compute region

Author: mpetazzoni

README.md

@@ -62,8 +62,17 @@ parameter, passing in one of the `Runtime` enum values. For more
 information on runtime sizing and selection, please consult the
 [Wherobots product documentation](https://docs.wherobots.com).
 
-The only supported Wherobots compute region for now is `aws-us-west-2`,
-in AWS's Oregon (`us-west-2`) region.
+You must also specify in which region your SQL session should execute
+into. Wherobots Cloud supports the following compute regions:
+
+* `aws-us-east-1`: AWS US East 1 (N. Virginia)
+* `aws-us-west-2`: AWS US West 2 (Oregon)
+* `aws-eu-west-1`: AWS EU West 1 (Ireland)
+
+> [!IMPORTANT]
+> The `aws-us-west-2` region is available to all Wherobots Cloud users
+> and customers; other regions are currently reserved to Professional
+> Edition customers.
 
 ### Advanced parameters
 

wherobots/db/region.py

@@ -2,7 +2,11 @@
 
 
 class Region(Enum):
+    # Americas
+    AWS_US_EAST_1 = "aws-us-east-1"
     AWS_US_WEST_2 = "aws-us-west-2"
+
+    # EMEA
     AWS_EU_WEST_1 = "aws-eu-west-1"