Use @spotify/techdocs v1.0.3 by default.

Signed-off-by: Eric Peterson <ericpeterson@spotify.com>

.changeset/techdocs-light-treason.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-techdocs-node': patch
+---
+
+Updated the default version of the `@spotify/techdocs` container used when `techdocs.generator.runIn` is `docker` to `v1.0.3`.

docs/features/techdocs/cli.md

@@ -120,7 +120,7 @@ Generate TechDocs documentation site using MkDocs.
 Options:
   --source-dir <PATH>             Source directory containing mkdocs.yml and docs/ directory. (default: ".")
   --output-dir <PATH>             Output directory containing generated TechDocs site. (default: "./site/")
-  --docker-image <DOCKER_IMAGE>   The mkdocs docker container to use (default: "spotify/techdocs:v1.0.2")
+  --docker-image <DOCKER_IMAGE>   The mkdocs docker container to use (default: "spotify/techdocs:v1.0.3")
   --no-pull                       Do not pull the latest docker image
   --no-docker                     Do not use Docker, use MkDocs executable and plugins in current user environment.
   --techdocs-ref <HOST_TYPE:URL>  The repository hosting documentation source files e.g.

plugins/techdocs-node/api-report.md

@@ -219,7 +219,7 @@ export class TechdocsGenerator implements GeneratorBase {
     config: Config;
     scmIntegrations: ScmIntegrationRegistry;
   });
-  static readonly defaultDockerImage = 'spotify/techdocs:v1.0.2';
+  static readonly defaultDockerImage = 'spotify/techdocs:v1.0.3';
   static fromConfig(
     config: Config,
     options: GeneratorOptions,

plugins/techdocs-node/src/stages/generate/techdocs.ts

@@ -53,7 +53,7 @@ export class TechdocsGenerator implements GeneratorBase {
    * The default docker image (and version) used to generate content. Public
    * and static so that techdocs-node consumers can use the same version.
    */
-  public static readonly defaultDockerImage = 'spotify/techdocs:v1.0.2';
+  public static readonly defaultDockerImage = 'spotify/techdocs:v1.0.3';
   private readonly logger: Logger;
   private readonly containerRunner: ContainerRunner;
   private readonly options: GeneratorConfig;