diff --git a/.pnp.cjs b/.pnp.cjs
index 39051ae..662c24d 100755
--- a/.pnp.cjs
+++ b/.pnp.cjs
@@ -34,6 +34,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "packageLocation": "./",\
           "packageDependencies": [\
             ["@actions/core", "npm:1.9.1"],\
+            ["@actions/exec", "npm:1.1.1"],\
             ["@actions/github", "npm:5.0.3"],\
             ["@jest/globals", "npm:28.1.3"],\
             ["@manypkg/get-packages", "npm:2.2.1"],\
@@ -62,6 +63,16 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "linkType": "HARD"\
         }]\
       ]],\
+      ["@actions/exec", [\
+        ["npm:1.1.1", {\
+          "packageLocation": "./.yarn/cache/@actions-exec-npm-1.1.1-90973d2f96-d976e66dd5.zip/node_modules/@actions/exec/",\
+          "packageDependencies": [\
+            ["@actions/exec", "npm:1.1.1"],\
+            ["@actions/io", "npm:1.1.3"]\
+          ],\
+          "linkType": "HARD"\
+        }]\
+      ]],\
       ["@actions/github", [\
         ["npm:5.0.3", {\
           "packageLocation": "./.yarn/cache/@actions-github-npm-5.0.3-057d4f5b0e-1d8e8c5c35.zip/node_modules/@actions/github/",\
@@ -85,6 +96,15 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "linkType": "HARD"\
         }]\
       ]],\
+      ["@actions/io", [\
+        ["npm:1.1.3", {\
+          "packageLocation": "./.yarn/cache/@actions-io-npm-1.1.3-82d1cf012b-42841ac2b8.zip/node_modules/@actions/io/",\
+          "packageDependencies": [\
+            ["@actions/io", "npm:1.1.3"]\
+          ],\
+          "linkType": "HARD"\
+        }]\
+      ]],\
       ["@ampproject/remapping", [\
         ["npm:2.2.0", {\
           "packageLocation": "./.yarn/cache/@ampproject-remapping-npm-2.2.0-114878fa50-d74d170d06.zip/node_modules/@ampproject/remapping/",\
@@ -4776,6 +4796,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "packageDependencies": [\
             ["root-workspace-0b6124", "workspace:."],\
             ["@actions/core", "npm:1.9.1"],\
+            ["@actions/exec", "npm:1.1.1"],\
             ["@actions/github", "npm:5.0.3"],\
             ["@jest/globals", "npm:28.1.3"],\
             ["@manypkg/get-packages", "npm:2.2.1"],\
diff --git a/.yarn/cache/@actions-exec-npm-1.1.1-90973d2f96-d976e66dd5.zip b/.yarn/cache/@actions-exec-npm-1.1.1-90973d2f96-d976e66dd5.zip
new file mode 100644
index 0000000..623edbd
Binary files /dev/null and b/.yarn/cache/@actions-exec-npm-1.1.1-90973d2f96-d976e66dd5.zip differ
diff --git a/.yarn/cache/@actions-io-npm-1.1.3-82d1cf012b-42841ac2b8.zip b/.yarn/cache/@actions-io-npm-1.1.3-82d1cf012b-42841ac2b8.zip
new file mode 100644
index 0000000..835f7b5
Binary files /dev/null and b/.yarn/cache/@actions-io-npm-1.1.3-82d1cf012b-42841ac2b8.zip differ
diff --git a/.yarn/install-state.gz b/.yarn/install-state.gz
index bd12c81..5b83775 100644
Binary files a/.yarn/install-state.gz and b/.yarn/install-state.gz differ
diff --git a/.yarn/sdks/typescript/bin/tsc b/.yarn/sdks/typescript/bin/tsc
index 5608e57..454b950 100755
--- a/.yarn/sdks/typescript/bin/tsc
+++ b/.yarn/sdks/typescript/bin/tsc
@@ -1,13 +1,13 @@
 #!/usr/bin/env node
 
 const {existsSync} = require(`fs`);
-const {createRequire, createRequireFromPath} = require(`module`);
+const {createRequire} = require(`module`);
 const {resolve} = require(`path`);
 
 const relPnpApiPath = "../../../../.pnp.cjs";
 
 const absPnpApiPath = resolve(__dirname, relPnpApiPath);
-const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+const absRequire = createRequire(absPnpApiPath);
 
 if (existsSync(absPnpApiPath)) {
   if (!process.versions.pnp) {
diff --git a/.yarn/sdks/typescript/bin/tsserver b/.yarn/sdks/typescript/bin/tsserver
index cd7d557..d7a6056 100755
--- a/.yarn/sdks/typescript/bin/tsserver
+++ b/.yarn/sdks/typescript/bin/tsserver
@@ -1,13 +1,13 @@
 #!/usr/bin/env node
 
 const {existsSync} = require(`fs`);
-const {createRequire, createRequireFromPath} = require(`module`);
+const {createRequire} = require(`module`);
 const {resolve} = require(`path`);
 
 const relPnpApiPath = "../../../../.pnp.cjs";
 
 const absPnpApiPath = resolve(__dirname, relPnpApiPath);
-const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+const absRequire = createRequire(absPnpApiPath);
 
 if (existsSync(absPnpApiPath)) {
   if (!process.versions.pnp) {
diff --git a/.yarn/sdks/typescript/lib/tsc.js b/.yarn/sdks/typescript/lib/tsc.js
index 16042d0..2f62fc9 100644
--- a/.yarn/sdks/typescript/lib/tsc.js
+++ b/.yarn/sdks/typescript/lib/tsc.js
@@ -1,13 +1,13 @@
 #!/usr/bin/env node
 
 const {existsSync} = require(`fs`);
-const {createRequire, createRequireFromPath} = require(`module`);
+const {createRequire} = require(`module`);
 const {resolve} = require(`path`);
 
 const relPnpApiPath = "../../../../.pnp.cjs";
 
 const absPnpApiPath = resolve(__dirname, relPnpApiPath);
-const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+const absRequire = createRequire(absPnpApiPath);
 
 if (existsSync(absPnpApiPath)) {
   if (!process.versions.pnp) {
diff --git a/.yarn/sdks/typescript/lib/tsserver.js b/.yarn/sdks/typescript/lib/tsserver.js
index 9f9f4d6..bbb1e46 100644
--- a/.yarn/sdks/typescript/lib/tsserver.js
+++ b/.yarn/sdks/typescript/lib/tsserver.js
@@ -1,13 +1,13 @@
 #!/usr/bin/env node
 
 const {existsSync} = require(`fs`);
-const {createRequire, createRequireFromPath} = require(`module`);
+const {createRequire} = require(`module`);
 const {resolve} = require(`path`);
 
 const relPnpApiPath = "../../../../.pnp.cjs";
 
 const absPnpApiPath = resolve(__dirname, relPnpApiPath);
-const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+const absRequire = createRequire(absPnpApiPath);
 
 const moduleWrapper = tsserver => {
   if (!process.versions.pnp) {
@@ -109,6 +109,8 @@ const moduleWrapper = tsserver => {
             str = `zip:${str}`;
           } break;
         }
+      } else {
+        str = str.replace(/^\/?/, process.platform === `win32` ? `` : `/`);
       }
     }
 
diff --git a/.yarn/sdks/typescript/lib/tsserverlibrary.js b/.yarn/sdks/typescript/lib/tsserverlibrary.js
index 878b119..a68f028 100644
--- a/.yarn/sdks/typescript/lib/tsserverlibrary.js
+++ b/.yarn/sdks/typescript/lib/tsserverlibrary.js
@@ -1,13 +1,13 @@
 #!/usr/bin/env node
 
 const {existsSync} = require(`fs`);
-const {createRequire, createRequireFromPath} = require(`module`);
+const {createRequire} = require(`module`);
 const {resolve} = require(`path`);
 
 const relPnpApiPath = "../../../../.pnp.cjs";
 
 const absPnpApiPath = resolve(__dirname, relPnpApiPath);
-const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+const absRequire = createRequire(absPnpApiPath);
 
 const moduleWrapper = tsserver => {
   if (!process.versions.pnp) {
@@ -109,6 +109,8 @@ const moduleWrapper = tsserver => {
             str = `zip:${str}`;
           } break;
         }
+      } else {
+        str = str.replace(/^\/?/, process.platform === `win32` ? `` : `/`);
       }
     }
 
diff --git a/.yarn/sdks/typescript/lib/typescript.js b/.yarn/sdks/typescript/lib/typescript.js
index cbdbf15..b5f4db2 100644
--- a/.yarn/sdks/typescript/lib/typescript.js
+++ b/.yarn/sdks/typescript/lib/typescript.js
@@ -1,20 +1,20 @@
 #!/usr/bin/env node
 
 const {existsSync} = require(`fs`);
-const {createRequire, createRequireFromPath} = require(`module`);
+const {createRequire} = require(`module`);
 const {resolve} = require(`path`);
 
 const relPnpApiPath = "../../../../.pnp.cjs";
 
 const absPnpApiPath = resolve(__dirname, relPnpApiPath);
-const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+const absRequire = createRequire(absPnpApiPath);
 
 if (existsSync(absPnpApiPath)) {
   if (!process.versions.pnp) {
-    // Setup the environment to be able to require typescript/lib/typescript.js
+    // Setup the environment to be able to require typescript
     require(absPnpApiPath).setup();
   }
 }
 
-// Defer to the real typescript/lib/typescript.js your application uses
-module.exports = absRequire(`typescript/lib/typescript.js`);
+// Defer to the real typescript your application uses
+module.exports = absRequire(`typescript`);
diff --git a/.yarn/sdks/typescript/package.json b/.yarn/sdks/typescript/package.json
index b117d6a..4a0495f 100644
--- a/.yarn/sdks/typescript/package.json
+++ b/.yarn/sdks/typescript/package.json
@@ -2,5 +2,9 @@
   "name": "typescript",
   "version": "4.7.4-sdk",
   "main": "./lib/typescript.js",
-  "type": "commonjs"
+  "type": "commonjs",
+  "bin": {
+    "tsc": "./bin/tsc",
+    "tsserver": "./bin/tsserver"
+  }
 }
diff --git a/package.json b/package.json
index a47777d..e8cf0fd 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
   },
   "dependencies": {
     "@actions/core": "^1.9.0",
+    "@actions/exec": "^1.1.1",
     "@actions/github": "^5.0.3",
     "@manypkg/get-packages": "^2.2.1",
     "@octokit/auth-app": "^3.6.1",
diff --git a/renovate-changesets/action.yaml b/renovate-changesets/action.yaml
new file mode 100644
index 0000000..cb76de7
--- /dev/null
+++ b/renovate-changesets/action.yaml
@@ -0,0 +1,11 @@
+name: Backstage Renovate Changeset Creator
+description: Create changesets on the renovate bot PR's if needed
+inputs:
+  multiple-workspaces:
+    description: If it's this repository is a collection of workspaces
+    required: false
+
+outputs: {}
+runs:
+  using: node16
+  main: ./entry.js
diff --git a/renovate-changesets/entry.js b/renovate-changesets/entry.js
new file mode 100644
index 0000000..d5cbadd
--- /dev/null
+++ b/renovate-changesets/entry.js
@@ -0,0 +1,8 @@
+require('../.pnp.cjs').setup();
+
+require('ts-node').register({
+  transpileOnly: true,
+  project: require('path').resolve(__dirname, '../tsconfig.json'),
+});
+
+require('./index');
diff --git a/renovate-changesets/index.ts b/renovate-changesets/index.ts
new file mode 100644
index 0000000..4cba368
--- /dev/null
+++ b/renovate-changesets/index.ts
@@ -0,0 +1,145 @@
+import * as core from '@actions/core';
+import {
+  commitAndPush,
+  createChangeset,
+  getBranchName,
+  getBumps,
+  getChangedFiles,
+  getChangesetFilename,
+  listPackages,
+} from './renovateChangesets';
+import { relative as relativePath, resolve as resolvePath } from 'path';
+
+async function main() {
+  core.info('Running Renovate Changesets');
+
+  const isMultipleWorkspaces = core.getBooleanInput('multiple-workspaces', {
+    required: false,
+  });
+
+  const branchName = await getBranchName();
+
+  if (!branchName.startsWith('renovate/')) {
+    core.info('Not a renovate branch, skipping');
+    return;
+  }
+
+  const allPackages = await listPackages({
+    isMultipleWorkspaces,
+    includeRoots: true,
+  });
+
+  // Need to remove the topmost package if we're in a multi-workspace setup
+  const packageList = isMultipleWorkspaces
+    ? allPackages.filter(p => p.dir !== process.cwd())
+    : allPackages;
+
+  const changedFiles = await getChangedFiles();
+
+  // Group file changes by workspace, and drop workspaces without changes
+  const changedFilesByWorkspace = new Map<string, string[]>(
+    packageList
+      .filter(p => p.isRoot)
+      .map(p => [
+        p.dir,
+        changedFiles
+          .filter(f => f.startsWith(p.relativeDir))
+          .map(f => relativePath(p.dir, f)),
+      ])
+      .filter((workspaceChanges): workspaceChanges is [string, string[]] => {
+        const [_, files] = workspaceChanges;
+        return files.length > 0;
+      }),
+  );
+
+  // Check if those workspaces have changesets
+  const changedWorkspacesWithChangeset = new Map<string, boolean>(
+    Array.from(changedFilesByWorkspace.entries()).map(([workspace, files]) => [
+      workspace,
+      files.some(f => f.startsWith('.changeset/')),
+    ]),
+  );
+
+  // If all packages have a changeset already then exit early.
+  if (
+    !changedWorkspacesWithChangeset.size ||
+    Array.from(changedWorkspacesWithChangeset.values()).every(v => v)
+  ) {
+    core.info(
+      'No changesets to create, or all workspaces have changesets already',
+    );
+    return;
+  }
+
+  // Get all package.jsons that were changed
+  const changedPackageJsons = new Map<
+    string,
+    {
+      path: string;
+      localPath: string;
+      packageJson: { name: string; version: string };
+    }[]
+  >(
+    Array.from(changedFilesByWorkspace.entries())
+      .map(([workspace, files]) => [
+        workspace,
+        files.filter(f => f.endsWith('package.json')),
+      ])
+      .filter((workspaceChanges): workspaceChanges is [string, string[]] => {
+        const [_, files] = workspaceChanges;
+        return files.length > 0;
+      })
+      .map(([workspace, files]) => [
+        workspace,
+        files.map(f => ({
+          path: f,
+          localPath: relativePath(process.cwd(), resolvePath(workspace, f)),
+          packageJson: require(resolvePath(workspace, f)),
+        })),
+      ]),
+  );
+
+  if (!changedPackageJsons.size) {
+    core.info('Seems that no package.jsons were changed in this PR');
+    return;
+  }
+
+  // Get the bumps that happened in the last commit made by rennovate in the diff
+  const bumps = await Promise.all(
+    Array.from(changedPackageJsons.entries()).map(
+      async ([workspace, packages]) => {
+        const changes = await getBumps(packages.map(p => p.localPath));
+
+        return {
+          workspace,
+          packages,
+          changes,
+        };
+      },
+    ),
+  );
+
+  const changesetFilename = await getChangesetFilename();
+  const changesetFiles: string[] = [];
+
+  // Create a changeset for each of the workspaces in the right place
+  for (const bump of bumps) {
+    const changesetFilePath = resolvePath(bump.workspace, changesetFilename);
+    changesetFiles.push(changesetFilePath);
+
+    await createChangeset(
+      changesetFilePath,
+      bump.changes,
+      bump.packages.map(p => p.packageJson.name),
+    );
+  }
+
+  // Commit and push all the changesets.
+  await commitAndPush(changesetFiles);
+}
+
+main().catch(error => {
+  core.error(error.stack);
+  core.setFailed(String(error));
+  process.exit(1);
+});
diff --git a/renovate-changesets/renovateChangesets.ts b/renovate-changesets/renovateChangesets.ts
new file mode 100644
index 0000000..d37c280
--- /dev/null
+++ b/renovate-changesets/renovateChangesets.ts
@@ -0,0 +1,105 @@
+import { getExecOutput, exec } from '@actions/exec';
+import fs from 'fs/promises';
+import { resolve as resolvePath, relative as relativePath } from 'path';
+import { getPackages, type Package } from '@manypkg/get-packages';
+
+export async function getBranchName() {
+  const { stdout } = await getExecOutput('git', ['branch', '--show-current']);
+  return stdout;
+}
+
+const findPackagesInDir = async ({
+  dir,
+  includeRoots,
+}: {
+  includeRoots: boolean;
+  dir: string;
+}) => {
+  const { packages, rootPackage } = await getPackages(dir).catch(() => ({
+    packages: [],
+    rootPackage: undefined,
+  }));
+
+  return [...packages, rootPackage && { ...rootPackage, isRoot: true }]
+    .filter((p): p is Package & { isRoot?: boolean } => Boolean(p))
+    .map(p => ({
+      ...p,
+      isRoot: p.isRoot ?? false,
+      relativeDir: relativePath(process.cwd(), resolvePath(dir, p.relativeDir)),
+    }))
+    .filter(({ isRoot }) => (!includeRoots ? !isRoot : true));
+};
+
+export async function getChangesetFilename() {
+  const { stdout: shortHash } = await getExecOutput(
+    'git rev-parse --short HEAD',
+  );
+  return `.changeset/renovate-${shortHash.trim()}.md`;
+}
+
+export async function createChangeset(
+  fileName: string,
+  packageBumps: Map<string, string>,
+  packages: string[],
+) {
+  let message = '';
+  for (const [pkg, bump] of packageBumps) {
+    message = message + `Updated dependency \`${pkg}\` to \`${bump}\`.\n`;
+  }
+
+  const pkgs = packages.map(pkg => `'${pkg}': patch`).join('\n');
+  const body = `---\n${pkgs}\n---\n\n${message.trim()}\n`;
+  await fs.writeFile(fileName, body);
+}
+
+export const getChangedFiles = async () => {
+  const diffOutput = await getExecOutput('git diff --name-only HEAD~1');
+  return diffOutput.stdout.split('\n');
+};
+
+export async function getBumps(files: string[]) {
+  const bumps = new Map();
+  for (const file of files) {
+    const { stdout: changes } = await getExecOutput('git', ['show', file]);
+    for (const change of changes.split('\n')) {
+      if (!change.startsWith('+ ')) {
+        continue;
+      }
+      const match = change.match(/"(.*?)"/g);
+      if (match) {
+        bumps.set(match[0].replace(/"/g, ''), match[1].replace(/"/g, ''));
+      }
+    }
+  }
+  return bumps;
+}
+
+export async function commitAndPush(fileNames: string[]) {
+  await exec('git', ['add', ...fileNames]);
+  await exec('git commit -C HEAD --amend --no-edit');
+  await exec('git push --force');
+}
+
+export async function listPackages({
+  isMultipleWorkspaces,
+  includeRoots = false,
+}: {
+  isMultipleWorkspaces?: boolean;
+  includeRoots?: boolean;
+}): Promise<(Package & { isRoot: boolean })[]> {
+  if (!isMultipleWorkspaces) {
+    return findPackagesInDir({ dir: process.cwd(), includeRoots });
+  }
+
+  const workspacesRoot = resolvePath(process.cwd(), 'workspaces');
+  const workspaceDirs = await fs.readdir(workspacesRoot);
+
+  return await Promise.all(
+    workspaceDirs.map(workspace =>
+      findPackagesInDir({
+        dir: resolvePath(workspacesRoot, workspace),
+        includeRoots,
+      }),
+    ),
+  ).then(packages => packages.flat());
+}
diff --git a/yarn.lock b/yarn.lock
index 3ac27b3..b768af1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15,6 +15,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@actions/exec@npm:^1.1.1":
+  version: 1.1.1
+  resolution: "@actions/exec@npm:1.1.1"
+  dependencies:
+    "@actions/io": ^1.0.1
+  checksum: d976e66dd51ab03d76a143da8e1406daa1bcdee06046168e6e0bec681c87a12999eefaad7a81cb81f28e4190610f55a58b8458ae4b82cbaaba13200490f4e8c2
+  languageName: node
+  linkType: hard
+
 "@actions/github@npm:^5.0.3":
   version: 5.0.3
   resolution: "@actions/github@npm:5.0.3"
@@ -36,6 +45,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@actions/io@npm:^1.0.1":
+  version: 1.1.3
+  resolution: "@actions/io@npm:1.1.3"
+  checksum: 42841ac2b8a7afb29456b9edb5534dbe00148893c794bdbc17d29166847c51c884e2a7c087a489a428250a78e7b54bc761ba3b55eb2f97d9600e9193b60caf0b
+  languageName: node
+  linkType: hard
+
 "@ampproject/remapping@npm:^2.1.0":
   version: 2.2.0
   resolution: "@ampproject/remapping@npm:2.2.0"
@@ -3770,6 +3786,7 @@ __metadata:
   resolution: "root-workspace-0b6124@workspace:."
   dependencies:
     "@actions/core": ^1.9.0
+    "@actions/exec": ^1.1.1
     "@actions/github": ^5.0.3
     "@jest/globals": ^28.1.1
     "@manypkg/get-packages": ^2.2.1