diff --git a/scripts/update.py b/scripts/update.py
index 0811ed1f..22e6dc68 100644
--- a/scripts/update.py
+++ b/scripts/update.py
@@ -6,6 +6,7 @@ import time
 import re
 import tempfile
 import random
+import functools
 
 import common
 import update_modulargrid
@@ -16,12 +17,43 @@ TOOLCHAIN_DIR = "../toolchain-v2"
 PACKAGES_DIR = "../packages"
 MANIFESTS_DIR = "manifests"
 RACK_SYSTEM_DIR = "../Rack2"
-RACK_USER_DIR = "$HOME/.Rack2"
+RACK_USER_DIR = "$HOME/.local/share/Rack2"
 SCREENSHOTS_DIR = os.path.join(RACK_USER_DIR, "screenshots")
 PLUGIN_DIR = os.path.join(RACK_USER_DIR, "plugins-lin-x64")
 FILES_DIR = "../files/packages"
 
-BUILD_MAC_ARM64_ONLY = False
+
+def version_part_less(a, b):
+	try:
+		ai = int(a)
+	except ValueError:
+		ai = None
+
+	try:
+		bi = int(b)
+	except ValueError:
+		bi = None
+
+	if ai is not None and bi is not None:
+		return ai < bi
+	elif ai is not None:
+		return False
+	elif bi is not None:
+		return True
+	else:
+		return a < b
+
+
+def version_less(a, b):
+	a_parts = a.split(".")
+	b_parts = b.split(".")
+
+	for a_part, b_part in zip(a_parts, b_parts):
+		if a_part == b_part:
+			continue
+		return version_part_less(a_part, b_part)
+
+	return len(a_parts) < len(b_parts)
 
 
 def package_exists(slug, version, os_, cpu):
@@ -53,24 +85,21 @@ def print_missing_mac_arm64():
 
 		print(f"{slug} {version}\t\t{email}\t\t{license}")
 
-# print_missing_mac_arm64()
-# exit(0)
-
 
 # Update git before continuing
-if not BUILD_MAC_ARM64_ONLY:
-	common.system("git pull")
-	common.system("git submodule sync --recursive --quiet")
-	common.system("git submodule update --init --recursive")
+common.system("git pull")
+common.system("git submodule sync --recursive --quiet")
+common.system("git submodule update --init --recursive")
 
 plugin_paths = sys.argv[1:]
 
 # Default to all repos, so all out-of-date repos are built
 if not plugin_paths:
 	plugin_paths = glob.glob("repos/*")
+	plugin_paths.sort()
 
 # Randomize repo order
-plugin_paths = random.sample(plugin_paths, len(plugin_paths))
+# plugin_paths = random.sample(plugin_paths, len(plugin_paths))
 
 manifest_versions = {}
 
@@ -131,30 +160,25 @@ for plugin_path in plugin_paths:
 			library_manifest = json.load(f)
 	except IOError:
 		# Warn if manifest is new
-		print(f"Manifest {slug} is new, press enter to approve.")
-		if input() != '':
-			continue
+		# print(f"Manifest {slug} is new, press enter to approve.")
+		# if input() != '':
+		# 	continue
 		pass
 
+	# Ensure that no modules are removed from library
+	if library_manifest:
+		library_modules = set(module['slug'] for module in library_manifest['modules'])
+		modules = set(module['slug'] for module in manifest['modules'])
+		removed_modules = library_modules - modules
+		if removed_modules:
+			raise Exception(f"Plugin {slug} removes modules {", ".join(removed_modules)}")
+
 	# Source dir
 	if os.path.isdir(plugin_path):
-		# Check library manifest version
-		if library_manifest and version == library_manifest['version']:
-			# Build only if library manifest is out of date
-			if not BUILD_MAC_ARM64_ONLY:
-				continue
-		else:
-			# Build Mac ARM64 only if library manifest is up to date
-			if BUILD_MAC_ARM64_ONLY:
-				continue
-
-		# Build repo
-		if BUILD_MAC_ARM64_ONLY:
-			if package_exists(slug, version, 'mac', 'arm64'):
-				print(f"{slug} {version} Mac ARM64 package already exists")
-				continue
-			if not package_exists(slug, version, 'mac', 'x64'):
-				print(f"{slug} {version} Mac x64 doesn't exist, not building")
+		# Ensure that version is higher than library version
+		if library_manifest:
+			# if not version_less(library_manifest['version'], version):
+			if library_manifest['version'] == version:
 				continue
 
 		print()
@@ -164,17 +188,16 @@ for plugin_path in plugin_paths:
 			common.system(f'cd "{TOOLCHAIN_DIR}" && make plugin-build-clean')
 			# Build repo for each arch
 			common.system(f'cd "{TOOLCHAIN_DIR}" && make -j2 plugin-build-mac-arm64 PLUGIN_DIR="{plugin_path}"')
-			if not BUILD_MAC_ARM64_ONLY:
-				common.system(f'cd "{TOOLCHAIN_DIR}" && make -j2 plugin-build-mac-x64 PLUGIN_DIR="{plugin_path}"')
-				common.system(f'cd "{TOOLCHAIN_DIR}" && make -j2 plugin-build-win-x64 PLUGIN_DIR="{plugin_path}"')
-				common.system(f'cd "{TOOLCHAIN_DIR}" && make -j2 plugin-build-lin-x64 PLUGIN_DIR="{plugin_path}"')
+			common.system(f'cd "{TOOLCHAIN_DIR}" && make -j2 plugin-build-mac-x64 PLUGIN_DIR="{plugin_path}"')
+			common.system(f'cd "{TOOLCHAIN_DIR}" && make -j2 plugin-build-win-x64 PLUGIN_DIR="{plugin_path}"')
+			common.system(f'cd "{TOOLCHAIN_DIR}" && make -j2 plugin-build-lin-x64 PLUGIN_DIR="{plugin_path}"')
 			# Copy package to packages dir
 			common.system(f'cp -v "{TOOLCHAIN_DIR}"/plugin-build/* "{PACKAGES_DIR}"/')
-			# Copy Mac ARM64 package to files dir for testing
-			common.system(f'cp -v "{TOOLCHAIN_DIR}"/plugin-build/*-mac-arm64.vcvplugin "{FILES_DIR}"/')
+			# Copy Mac packages to files dir for testing
+			# common.system(f'cp -v "{TOOLCHAIN_DIR}"/plugin-build/*-mac-x64.vcvplugin "{FILES_DIR}"/')
+			# common.system(f'cp -v "{TOOLCHAIN_DIR}"/plugin-build/*-mac-arm64.vcvplugin "{FILES_DIR}"/')
 			# Install Linux package for testing
-			if not BUILD_MAC_ARM64_ONLY:
-				common.system(f'cp -v "{TOOLCHAIN_DIR}"/plugin-build/*-lin-x64.vcvplugin "{PLUGIN_DIR}"/')
+			common.system(f'cp -v "{TOOLCHAIN_DIR}"/plugin-build/*-lin-x64.vcvplugin "{PLUGIN_DIR}"/')
 		except Exception as e:
 			print(e)
 			print(f"{slug} build failed")
@@ -184,8 +207,7 @@ for plugin_path in plugin_paths:
 			common.system(f'cd "{TOOLCHAIN_DIR}" && make plugin-build-clean')
 
 		# Open plugin issue thread
-		if not BUILD_MAC_ARM64_ONLY:
-			os.system(f"xdg-open 'https://github.com/VCVRack/library/issues?q=is%3Aissue+in%3Atitle+{slug}' &")
+		os.system(f"xdg-open 'https://github.com/VCVRack/library/issues?q=is%3Aissue+sort%3Aupdated-desc+in%3Atitle+{slug}' &")
 
 	# Plugin package
 	elif plugin_ext == ".vcvplugin":
@@ -200,34 +222,25 @@ for plugin_path in plugin_paths:
 		package_filename = os.path.basename(plugin_path)
 		common.system(f'touch "{PACKAGES_DIR}/{package_filename}"')
 		# Copy Mac ARM64 package to files dir for testing
-		if os_ == 'mac' and cpu == 'arm64':
-			common.system(f'cp -v "{plugin_path}" "{FILES_DIR}"/')
+		# if os_ == 'mac' and cpu == 'arm64':
+		# 	common.system(f'cp -v "{plugin_path}" "{FILES_DIR}"/')
 		# Install Linux package for testing
 		if os_ == 'lin':
 			common.system(f'cp "{plugin_path}" "{PLUGIN_DIR}/"')
 
 	# Copy manifest
-	if not BUILD_MAC_ARM64_ONLY:
-		with open(library_manifest_filename, "w") as f:
-			json.dump(manifest, f, indent="  ")
+	with open(library_manifest_filename, "w") as f:
+		json.dump(manifest, f, indent="  ")
 
-	if not BUILD_MAC_ARM64_ONLY:
-		# Delete screenshot cache
-		screenshots_dir = os.path.join(SCREENSHOTS_DIR, slug)
-		common.system(f'rm -rf "{screenshots_dir}"')
+	# Delete screenshot cache
+	screenshots_dir = os.path.join(SCREENSHOTS_DIR, slug)
+	common.system(f'rm -rf "{screenshots_dir}"')
 
 	manifest_versions[slug] = version
 
 manifest_versions_str = ", ".join(map(lambda pair: pair[0] + " to " + pair[1], manifest_versions.items()))
 
 
-if BUILD_MAC_ARM64_ONLY:
-	print()
-	print(f"Test plugins on Mac ARM64 and press enter if approved: {manifest_versions_str}")
-	input()
-	common.system("cd ../packages && make upload")
-	exit(0)
-
 if not manifest_versions:
 	print("Nothing to build")
 	exit(0)
@@ -235,14 +248,14 @@ if not manifest_versions:
 update_cache.update()
 update_modulargrid.update()
 
-# Upload data
 
+# Test plugins
 print()
 print(f"Press enter to launch Rack and test the following packages: {manifest_versions_str}")
 input()
 try:
 	common.system(f"cd {RACK_SYSTEM_DIR} && ./Rack")
-	common.system(f"cd {RACK_USER_DIR} && grep 'warn' log.txt || true")
+	common.system(f"cd {RACK_USER_DIR} && grep '\\bwarn|debug\\b' log.txt || true")
 except:
 	print(f"Rack failed! Enter to continue if desired")
 
@@ -256,18 +269,16 @@ except:
 	print(f"Rack failed! Enter to continue if desired")
 common.system("cd ../screenshots && make -j$(nproc)")
 
-# Commit git repo
-common.system("git add manifests")
-common.system("git add manifests-cache.json ModularGrid-VCVLibrary.json")
-common.system(f"git commit -m 'Update manifest {manifest_versions_str}'")
-
 # Upload packages
 common.system("cd ../packages && make upload")
 
 # Upload screenshots
 common.system("cd ../screenshots && make upload")
 
-# Push git repo
+# Commit git repo
+common.system("git add manifests")
+common.system("git add manifests-cache.json ModularGrid-VCVLibrary.json")
+common.system(f"git commit -m 'Update manifest {manifest_versions_str}'")
 common.system("git push")
 
 print()