diff --git a/.changeset/rich-mugs-dress.md b/.changeset/rich-mugs-dress.md
new file mode 100644
index 0000000000..c427a78d55
--- /dev/null
+++ b/.changeset/rich-mugs-dress.md
@@ -0,0 +1,29 @@
+---
+'@backstage/app-defaults': major
+'@backstage/catalog-client': major
+'@backstage/catalog-model': major
+'@backstage/config': major
+'@backstage/config-loader': major
+'@backstage/core-app-api': major
+'@backstage/core-plugin-api': major
+'@backstage/dev-utils': major
+'@backstage/errors': major
+'@backstage/integration': major
+'@backstage/integration-react': major
+'@backstage/test-utils': major
+'@backstage/types': major
+'@backstage/version-bridge': major
+'@backstage/plugin-catalog': major
+'@backstage/plugin-catalog-backend': major
+'@backstage/plugin-catalog-common': major
+'@backstage/plugin-catalog-react': major
+'@backstage/plugin-scaffolder': major
+'@backstage/plugin-scaffolder-backend': major
+'@backstage/plugin-scaffolder-common': major
+'@backstage/plugin-techdocs': major
+'@backstage/plugin-techdocs-backend': major
+'@backstage/plugin-techdocs-node': major
+'@techdocs/cli': major
+---
+
+Promoted package to 1.0.0! See https://backstage.io/docs/overview/versioning-policy for how the bump to 1.0 affects these packages.