code · pull · Apr 21, 2026 · Apr 21, 2026 · Apr 21, 2026 · Apr 21, 2026
diff --git a/.github/workflows/deploy-mcp-app.yml b/.github/workflows/deploy-mcp-app.yml
@@ -0,0 +1,47 @@
+name: Deploy MCP app
+
+on:
+  workflow_dispatch:
+    inputs:
+      target:
+        description: 'Target ref to deploy'
+        required: true
+        default: 'main'
+
+env:
+  CI: 1
+  PRINT_GITHUB_ANNOTATIONS: 1
+  TLDRAW_ENV: production
+  TARGET: ${{ github.event.inputs.target }}
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  deploy:
+    name: Deploy MCP app to production
+    timeout-minutes: 10
+    runs-on: ubuntu-latest
+    environment: deploy-production
+    concurrency: mcp-app-deploy-production
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ env.TARGET }}
+          submodules: true
+          fetch-depth: 0
+
+      - uses: ./.github/actions/setup
+
+      - name: Build types
+        run: yarn build-types
+
+      - name: Deploy
+        run: yarn workspace mcp-app deploy
+        env:
+          VITE_TLDRAW_LICENSE_KEY: ${{ secrets.MCP_APP_TLDRAW_LICENSE_KEY }}
+          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
diff --git a/apps/docs/content/starter-kits/agent.mdx b/apps/docs/content/starter-kits/agent.mdx
diff --git a/apps/docs/version.ts b/apps/docs/version.ts
@@ -1,9 +1,9 @@
 // This file is automatically generated by internal/scripts/refresh-assets.ts.
 // Do not edit manually. Or do, I'm a comment, not a cop.
 
-export const version = '4.5.9'
+export const version = '4.5.10'
 export const publishDates = {
 	major: '2025-09-18T14:39:22.803Z',
 	minor: '2026-03-18T11:12:18.976Z',
-	patch: '2026-04-14T16:57:48.941Z',
+	patch: '2026-04-21T16:38:04.450Z',
 }
diff --git a/apps/dotcom/client/version.ts b/apps/dotcom/client/version.ts
@@ -1,9 +1,9 @@
 // This file is automatically generated by internal/scripts/refresh-assets.ts.
 // Do not edit manually. Or do, I'm a comment, not a cop.
 
-export const version = '4.5.9'
+export const version = '4.5.10'
 export const publishDates = {
 	major: '2025-09-18T14:39:22.803Z',
 	minor: '2026-03-18T11:12:18.976Z',
-	patch: '2026-04-14T16:57:48.941Z',
+	patch: '2026-04-21T16:38:04.450Z',
 }
diff --git a/internal/scripts/publish-patch.ts b/internal/scripts/publish-patch.ts
@@ -61,16 +61,18 @@ async function main() {
 		appendFileSync(process.env.GITHUB_OUTPUT, `is_latest_version=${isLatestVersion}\n`)
 	}
 
+	// Capture the previous tag BEFORE calling .inc(): semver's SemVer.prototype.inc()
+	// mutates the instance in place, so reading latestVersionInBranch.format() afterwards
+	// would return the new version and leave prevTag === tag, producing an empty changelog.
+	const prevTag = `v${latestVersionInBranch.format()}`
+
 	const nextVersion = latestVersionInBranch.inc('patch').format()
 	nicelog('Releasing version', nextVersion)
 
 	await setAllVersions(nextVersion, { stageChanges: true })
 
 	const tag = `v${nextVersion}`
 
-	// Get the previous tag for changelog generation
-	const prevTag = `v${latestVersionInBranch.format()}`
-
 	// create and push a new tag
 	await exec('git', ['commit', '-m', `${tag} [skip ci]`])
 	await exec('git', ['tag', '-a', tag, '-m', tag, '-f'])

diff --git a/lerna.json b/lerna.json
@@ -3,5 +3,5 @@
 	"packages": [
 		"packages/*"
 	],
-	"version": "4.5.9"
+	"version": "4.5.10"
 }
diff --git a/packages/assets/package.json b/packages/assets/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/assets",
 	"description": "tldraw infinite canvas SDK (assets).",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/create-tldraw/package.json b/packages/create-tldraw/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "create-tldraw",
 	"description": "tldraw infinite canvas SDK (create cli).",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/driver/package.json b/packages/driver/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/driver",
 	"description": "Imperative API for driving the tldraw editor programmatically.",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/editor/package.json b/packages/editor/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/editor",
 	"description": "tldraw infinite canvas SDK (editor).",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/editor/src/version.ts b/packages/editor/src/version.ts
@@ -1,9 +1,9 @@
 // This file is automatically generated by internal/scripts/refresh-assets.ts.
 // Do not edit manually. Or do, I'm a comment, not a cop.
 
-export const version = '4.5.9'
+export const version = '4.5.10'
 export const publishDates = {
 	major: '2025-09-18T14:39:22.803Z',
 	minor: '2026-03-18T11:12:18.976Z',
-	patch: '2026-04-14T16:57:48.941Z',
+	patch: '2026-04-21T16:38:04.450Z',
 }
diff --git a/packages/mermaid/package.json b/packages/mermaid/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/mermaid",
 	"description": "Mermaid diagram to tldraw shape conversion.",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/namespaced-tldraw/package.json b/packages/namespaced-tldraw/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/tldraw",
 	"description": "A tiny little drawing editor.",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/state-react/package.json b/packages/state-react/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/state-react",
 	"description": "tldraw infinite canvas SDK (react bindings for state).",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/state/package.json b/packages/state/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/state",
 	"description": "tldraw infinite canvas SDK (state).",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/store/package.json b/packages/store/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/store",
 	"description": "tldraw infinite canvas SDK (store).",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/sync-core/package.json b/packages/sync-core/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/sync-core",
 	"description": "tldraw infinite canvas SDK (multiplayer sync).",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw GB Ltd.",
 		"email": "hello@tldraw.com"

diff --git a/packages/sync/package.json b/packages/sync/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/sync",
 	"description": "tldraw infinite canvas SDK (multiplayer sync react bindings).",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw GB Ltd.",
 		"email": "hello@tldraw.com"

diff --git a/packages/tldraw/package.json b/packages/tldraw/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "tldraw",
 	"description": "A tiny little drawing editor.",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/tldraw/src/lib/ui/version.ts b/packages/tldraw/src/lib/ui/version.ts
@@ -1,9 +1,9 @@
 // This file is automatically generated by internal/scripts/refresh-assets.ts.
 // Do not edit manually. Or do, I'm a comment, not a cop.
 
-export const version = '4.5.9'
+export const version = '4.5.10'
 export const publishDates = {
 	major: '2025-09-18T14:39:22.803Z',
 	minor: '2026-03-18T11:12:18.976Z',
-	patch: '2026-04-14T16:57:48.941Z',
+	patch: '2026-04-21T16:38:04.450Z',
 }
diff --git a/packages/tlschema/package.json b/packages/tlschema/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/tlschema",
 	"description": "tldraw infinite canvas SDK (schema).",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/utils/package.json b/packages/utils/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/utils",
 	"description": "tldraw infinite canvas SDK (private utilities).",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"

diff --git a/packages/validate/package.json b/packages/validate/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "@tldraw/validate",
 	"description": "A runtime validation library by tldraw.",
-	"version": "4.5.9",
+	"version": "4.5.10",
 	"author": {
 		"name": "tldraw Inc.",
 		"email": "hello@tldraw.com"