Merge branch 'master' of https://github.com/backstage/backstage into migrate-google-pubsub-alpha-metrics

.changeset/add-badge-component.md

@@ -0,0 +1,7 @@
+---
+'@backstage/ui': patch
+---
+
+Added new `Badge` component for non-interactive labeling and categorization of content. It shares the visual appearance of `Tag` but renders as a plain DOM element with no interactive states.
+
+**Affected components:** Badge

.changeset/breezy-bushes-divide.md

@@ -0,0 +1,7 @@
+---
+'@backstage/theme': patch
+---
+
+Fixes occasional duplication of v5 class name prefix for MUI 5 components.
+
+Documentation added to explain how to resolve missing v5 prefix in class names when using MUI 5 components in main app.

.changeset/catalog-backend-permissions-cleanup-step-1.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog-backend': patch
+---
+
+Removed deprecated `PermissionAuthorizer` support and the `createPermissionIntegrationRouter` fallback path from `CatalogBuilder`. The `permissionsRegistry` service is now required, and `permissions` is always a `PermissionsService`.

.changeset/catalog-backend-permissions-cleanup-step-2.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog-backend': patch
+---
+
+Removed the internal `addPermissions` and `addPermissionRules` methods from `CatalogBuilder`, and removed the `catalogPermissionExtensionPoint` wiring from `CatalogPlugin`. Custom permission rules and permissions should be registered via `coreServices.permissionsRegistry` directly.

.changeset/catalog-node-permissions-cleanup-step-2.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog-node': minor
+---
+
+**BREAKING ALPHA**: Removed the deprecated `CatalogPermissionRuleInput`, `CatalogPermissionExtensionPoint`, and `catalogPermissionExtensionPoint` exports. Use `coreServices.permissionsRegistry` directly to register catalog entity permission rules and permissions.

.changeset/evil-seals-smell.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-scaffolder-backend': patch
+---
+
+Migrated OpenTelemetry metrics to use the `MetricsService` from `@backstage/backend-plugin-api/alpha` instead of the raw `@opentelemetry/api` meter.

.changeset/host-discovery-baseurl-warnings.md

@@ -0,0 +1,5 @@
+---
+'@backstage/backend-defaults': patch
+---
+
+`HostDiscovery` now logs a warning when `backend.baseUrl` is set to a localhost address while `NODE_ENV` is `production`, and when `backend.baseUrl` is not a valid URL.

.changeset/nine-signs-end.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog-graph': patch
+---
+
+Support configuring `showArrowHeads` on `page:catalog-graph` and `entity-card:catalog-graph/relations`.

.changeset/thin-elephants-joke.md

@@ -0,0 +1,6 @@
+---
+'@backstage/cli-module-build': patch
+'@backstage/backend-defaults': patch
+---
+
+Added experimental support for using `embedded-postgres` as the database for local development. Set `backend.database.client` to `embedded-postgres` in your app config to enable this. The `embedded-postgres` package must be installed as an explicit dependency in your project.

.changeset/true-groups-slide.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog-backend-module-github': patch
+---
+
+Added automatic retry on temporary errors (like 5XX) to the shared GitHub GraphQL client used by `GithubOrgEntityProvider` and replaced the GraphQL client in `GithubEntityProvider` by this one as well, improving resilience against intermittent GitHub API failures.