diff --git a/scripts/lib/didAnyPackageChange.ts b/scripts/lib/didAnyPackageChange.ts
index b51ea7fb2..db4ad3872 100644
--- a/scripts/lib/didAnyPackageChange.ts
+++ b/scripts/lib/didAnyPackageChange.ts
@@ -58,7 +58,12 @@ function getTarballManifest(tarballPath: string): Promise<Record<string, Buffer>
 				onentry: (entry) => {
 					entry.on('data', (data) => {
 						// we could hash these to reduce memory but it's probably fine
-						manifest[entry.path] = data
+						const existing = manifest[entry.path]
+						if (existing) {
+							manifest[entry.path] = Buffer.concat([existing, data])
+						} else {
+							manifest[entry.path] = data
+						}
 					})
 				},
 			},
@@ -74,9 +79,10 @@ function getTarballManifest(tarballPath: string): Promise<Record<string, Buffer>
 }
 
 export async function didAnyPackageChange() {
-	const details = getAllPackageDetails()
+	const details = await getAllPackageDetails()
 	for (const pkg of Object.values(details)) {
 		if (await hasPackageChanged(pkg)) {
+			console.log('Package changed:', pkg.name)
 			return true
 		}
 	}
diff --git a/scripts/publish-patch.ts b/scripts/publish-patch.ts
index 53592ef56..4ca285c5e 100644
--- a/scripts/publish-patch.ts
+++ b/scripts/publish-patch.ts
@@ -18,9 +18,6 @@ async function main() {
 	const latestVersionOnNpm = (await exec('npm', ['show', 'tldraw', 'version'])).trim()
 
 	const isLatestVersion = latestVersionInBranch.format() === latestVersionOnNpm
-	if (process.env.GITHUB_OUTPUT) {
-		appendFileSync(process.env.GITHUB_OUTPUT, `is_latest_version=${isLatestVersion}\n`)
-	}
 
 	const nextVersion = latestVersionInBranch.inc('patch').format()
 	// check we're on the main branch on HEAD
@@ -53,6 +50,10 @@ async function main() {
 		return
 	}
 
+	if (process.env.GITHUB_OUTPUT) {
+		appendFileSync(process.env.GITHUB_OUTPUT, `is_latest_version=${isLatestVersion}\n`)
+	}
+
 	nicelog('Releasing version', nextVersion)
 
 	await setAllVersions(nextVersion)