docs: Update migration guide and go toolchain

- Update the migration guide from v1 to v2 to reflect the
  final version numbers.
- Change the go.mod toolchain version to 1.22.9.
- Execute `make gen` to regenerate documentation.

Author: matifali

docs/guides/v1-to-v2-migration.md

@@ -4,23 +4,24 @@ page_title: "Migrate from v1 to v2"
 
 # Migrate from v1 to v2
 
-Version 2.0.0 of the Coder provider for Terraform is a major release that removes the following deprecated data sources and their properties:
+Version 2 of the Coder provider for Terraform is a major release that removes the following deprecated data sources, arguments and attributes:
 
 - `coder_git_auth` data source
 - All owner properties from the [`coder_workspace`](../docs/data-sources/workspace.md) data source
+- `feature_use_managed_variables` attribute from the `provider` block
 
 ## Migrating `coder_git_auth` data source
 
 If you are using this data source, you must replace it with the [`coder_external_auth`](../docs/data-sources/external-auth.md) data source. The `coder_external_auth` data source is a more generic data source that can be used to create any external authentication provider.
 
-### v1.0.0
+### v1
 ```terraform
-
 data "coder_git_auth" "example" {
   id = "example"
 }
 ```
-### v2.0.0
+
+### v2
 ```terraform
 data "coder_external_auth" "example" {
   id = "example"
@@ -32,7 +33,7 @@ data "coder_external_auth" "example" {
 
 If you are using the `owner` properties of the `coder_workspace` data source, you must remove them and use the `coder_workspace_owner` data source instead. The `coder_workspace_owner` data source is a more generic data source that provide additional properties of the workspace owner.
 
-| `v1.0.0` | `v2.0.0` |
+| `v1` | `v2` |
 |-----------|----------|
 | `data.coder_workspace.me.owner_id` | `data.coder_workspace_owner.me.id` |
 | `data.coder_workspace.me.owner` | `data.coder_workspace_owner.me.name` |

go.mod

@@ -2,7 +2,7 @@ module github.com/coder/terraform-provider-coder
 
 go 1.22
 
-toolchain go1.22.3
+toolchain go1.22.9
 
 require (
 	github.com/docker/docker v26.1.5+incompatible

templates/guides/v1-to-v2-migration.md.tmpl

@@ -4,23 +4,24 @@ page_title: "Migrate from v1 to v2"
 
 # Migrate from v1 to v2
 
-Version 2.0.0 of the Coder provider for Terraform is a major release that removes the following deprecated data sources and their properties:
+Version 2 of the Coder provider for Terraform is a major release that removes the following deprecated data sources, arguments and attributes:
 
 - `coder_git_auth` data source
 - All owner properties from the [`coder_workspace`](../docs/data-sources/workspace.md) data source
+- `feature_use_managed_variables` attribute from the `provider` block
 
 ## Migrating `coder_git_auth` data source
 
 If you are using this data source, you must replace it with the [`coder_external_auth`](../docs/data-sources/external-auth.md) data source. The `coder_external_auth` data source is a more generic data source that can be used to create any external authentication provider.
 
-### v1.0.0
+### v1
 ```terraform
-
 data "coder_git_auth" "example" {
   id = "example"
 }
 ```
-### v2.0.0
+
+### v2
 ```terraform
 data "coder_external_auth" "example" {
   id = "example"
@@ -32,7 +33,7 @@ data "coder_external_auth" "example" {
 
 If you are using the `owner` properties of the `coder_workspace` data source, you must remove them and use the `coder_workspace_owner` data source instead. The `coder_workspace_owner` data source is a more generic data source that provide additional properties of the workspace owner.
 
-| `v1.0.0` | `v2.0.0` |
+| `v1` | `v2` |
 |-----------|----------|
 | `data.coder_workspace.me.owner_id` | `data.coder_workspace_owner.me.id` |
 | `data.coder_workspace.me.owner` | `data.coder_workspace_owner.me.name` |