backport of commit 4019348

CODEOWNERS

@@ -2,3 +2,5 @@
 
 # release configuration
 
+/.release/                              @hashicorp/release-engineering
+/.github/workflows/build.yml            @hashicorp/release-engineering

LICENSE

@@ -1,33 +1,32 @@
 License text copyright (c) 2020 MariaDB Corporation Ab, All Rights Reserved.
-"Business Source License" is a trademark of MariaDB Corporation Ab.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
 
 Parameters
 
 Licensor:             HashiCorp, Inc.
-Licensed Work:        Packer Version 1.10.0 or later. The Licensed Work is (c) 2023
-                      HashiCorp, Inc.
+Licensed Work:        Packer 1.10.0. The Licensed Work is (c) 2023 HashiCorp, Inc.
 Additional Use Grant: You may make production use of the Licensed Work, provided
                       Your use does not include offering the Licensed Work to third
                       parties on a hosted or embedded basis in order to compete with 
-                      HashiCorp's paid version(s) of the Licensed Work. For purposes 
+                      HashiCorp’s paid version(s) of the Licensed Work. For purposes 
                       of this license:
 
-                      A "competitive offering" is a Product that is offered to third
+                      A “competitive offering” is a Product that is offered to third
                       parties on a paid basis, including through paid support 
                       arrangements, that significantly overlaps with the capabilities 
-                      of HashiCorp's paid version(s) of the Licensed Work. If Your 
+                      of HashiCorp’s paid version(s) of the Licensed Work. If Your 
                       Product is not a competitive offering when You first make it 
                       generally available, it will not become a competitive offering
                       later due to HashiCorp releasing a new version of the Licensed 
                       Work with additional capabilities. In addition, Products that 
                       are not provided on a paid basis are not competitive.
 
-                      "Product" means software that is offered to end users to manage 
+                      “Product” means software that is offered to end users to manage 
                       in their own environments or offered as a service on a hosted 
                       basis.
 
-                      "Embedded" means including the source code or executable code 
-                      from the Licensed Work in a competitive offering. "Embedded" 
+                      “Embedded” means including the source code or executable code 
+                      from the Licensed Work in a competitive offering. “Embedded” 
                       also means packaging the competitive offering in such a way 
                       that the Licensed Work must be accessed or downloaded for the 
                       competitive offering to operate.
@@ -86,7 +85,7 @@ Licensor or its affiliates (provided that you may use a trademark or logo of
 Licensor as expressly required by this License).
 
 TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
-AN "AS IS" BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
 EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
 TITLE.

command/hcl2_upgrade.go

@@ -104,6 +104,7 @@ var knownPlugins = map[string]string{
 	"googlecompute": "github.com/hashicorp/googlecompute",
 	"qemu":          "github.com/hashicorp/qemu",
 	"vagrant":       "github.com/hashicorp/vagrant",
+	"virtualbox":    "github.com/hashicorp/virtualbox",
 	"vmware":        "github.com/hashicorp/vmware",
 	"vsphere":       "github.com/hashicorp/vsphere",
 }

version/VERSION

@@ -1 +1 @@
-1.11.0
+1.10.0

version/version.go

@@ -22,7 +22,7 @@ var (
 	// A pre-release marker for the version can also be specified (e.g -dev). If this is omitted
 	// The main version number that is being run at the moment.
 
-	Version = "1.11.0"
+	Version = "1.10.0"
 
 	// A pre-release marker for the version. If this is "" (empty string)
 	// then it means that it is a final release. Otherwise, this is a pre-release