Updated UPGRADING.md

This change is going into 0.30.0

Author: cmaglie

Diff for: docs/UPGRADING.md

@@ -2,6 +2,20 @@
 
 Here you can find a list of migration guides to handle breaking changes between releases of the CLI.
 
+## 0.30.0
+
+### `board attach` CLI command changed behaviour
+
+The `board attach` CLI command has changed behaviour: now it just pick whatever port and FQBN is passed as parameter and
+saves it in the `sketch.yaml` file, without any validity check or board autodetection.
+
+The `sketch.json` file is now completely ignored.
+
+### `cc.arduino.cli.commands.v1.BoardAttach` gRPC interface command removal
+
+The `cc.arduino.cli.commands.v1.BoardAttach` gRPC command has been removed. This feature is no longer available through
+gRPC.
+
 ## 0.29.0
 
 ### Removed gRPC API: `cc.arduino.cli.commands.v1.UpdateCoreLibrariesIndex`, `Outdated`, and `Upgrade`
@@ -54,18 +68,6 @@ func InitWithProfile(instance *rpc.Instance, profileName string, sketchPath *pat
 
 The errors are automatically sent to output via `feedback` package, as for the other `Init*` functions.
 
-### `board attach` CLI command changed behaviour
-
-The `board attach` CLI command has changed behaviour: now it just pick whatever port and FQBN is passed as parameter and
-saves it in the `sketch.yaml` file, without any validity check or board autodetection.
-
-The `sketch.json` file is now completely ignored.
-
-### `cc.arduino.cli.commands.v1.BoardAttach` gRPC interface command removal
-
-The `cc.arduino.cli.commands.v1.BoardAttach` gRPC command has been removed. This feature is no longer available through
-gRPC.
-
 ## 0.28.0
 
 ### Breaking changes in libraries name handling