Add version.h and update versioning documentation for embedded platforms

Author: lum1n0us

core/version.h

@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+/*
+ * version.h.in is a template file.  version.h is a generated file.
+ * Please do not edit both files directly.
+ *
+ * Any changes to the version should be done in build-scripts/version.cmake.
+ *
+ * Continue to maintain the version.h for certain embedded platforms.
+ */
+
+#ifndef _WAMR_VERSION_H_
+#define _WAMR_VERSION_H_
+
+/* clang-format off */
+#define WAMR_VERSION_MAJOR 2
+#define WAMR_VERSION_MINOR 2
+#define WAMR_VERSION_PATCH 0
+/* clang-format on */
+
+#endif

core/version.h.in

@@ -7,7 +7,9 @@
  * version.h.in is a template file.  version.h is a generated file.
  * Please do not edit both files directly.
  *
- * Any changes to the version should be done in the version.cmake file.
+ * Any changes to the version should be done in build-scripts/version.cmake.
+ *
+ * Continue to maintain the version.h for certain embedded platforms.
  */
 
 #ifndef _WAMR_VERSION_H_

doc/stability_release.md

@@ -23,6 +23,11 @@ Once a release decision has been made:
 
 - Create a PR that:
   1. Modifies *build-scripts/version.cmake*.
-  2. Updates *RELEASE.md*.
+  2. Executes cmake configuration to update the version.
+  3. Updates *RELEASE_NOTES.md*.
+- A checklist of the PR includes
+  - [ ] *build-scripts/version.cmake*
+  - [ ] *core/version.h*
+  - [ ] *RELEASE_NOTES.md*
 - Once the PR is merged, create a new tag.
 - Initiate the release process by triggering *the binary release processes* in *Actions*.