Serato DJ Pro and DJ Lite Now Compatible With macOS Catalina

Music software company Serato has updated DJ Pro and DJ Lite to bring full support for macOS Catalina, which ditches iTunes in favor of a new standalone Music app.


The elimination of iTunes had an immediate impact on DJs who relied on the software to access their music libraries via XML playlist files. That's because the new Music app uses a different library format that isn't compatible with XML, which led companies like Serato and Native Instruments to advise users against upgrading to Catalina.

Fortunately, Serato's updated software works with Apple's new Music app, and libraries in Music can automatically load in the latest versions of Serato DJ Pro and DJ Lite.

Serato has also update Serato Studio for Catalina, but users will have to wait a bit longer for full Catalina support across all of Serato's software.

According to The Verge, Serato Sample and Pitch 'n Time Pro and LE are still not compatible with Catalina, but the company is actively working on updates.

Also, Serato has warned about some DJ hardware from its partners that still doesn't work with the new OS, and the status on that is said to be "out of Serato's control."

Both paid and free versions of the new DJ Pro and Lite software are available to download from Serato now.

Related Roundup: macOS Catalina
Tag: Serato

Apple Releases Revised macOS Catalina Supplemental Update

Apple today released a new supplemental update for macOS Catalina, nearly one week after releasing the first supplemental update and two weeks after the launch of ‌macOS Catalina‌.

The update can be downloaded through the Software Update section of the System Preferences app, but it may be limited to those who didn't download the first supplemental update as it appears to be a minor incremental change that offers the same release notes as the first version.

The ‌‌macOS Catalina‌‌ Supplemental Update includes installation and reliability improvements, and is recommended for all users.

This update:
- Improves installation reliability of ‌‌macOS Catalina‌‌ on Macs with low disk space
- Fixes an issue that prevented Setup Assistant from completing during some installations
- Resolves an issue that prevents accepting iCloud Terms and Conditions when multiple ‌‌iCloud‌‌ accounts are logged in
- Improves the reliability of saving Game Center data when playing Apple Arcade games offline
Apple is also working on a ‌macOS Catalina‌ 10.15.1 update, which is available to developers at the current time.

Related Roundup: macOS Catalina

Luna Display Introduces Mac-to-Mac Mode Allowing Nearly Any Mac to Be Used as Secondary Display

Luna Display today introduced a new Mac-to-Mac mode that allows any Mac released within the last decade to be used as a second display for another Mac. This includes any combination of Macs, ranging from a MacBook Pro and an iMac to a MacBook Air being used as the primary display for a Mac mini.

To use Mac-to-Mac mode, users must purchase a Luna Display dongle that plugs in to the second Mac. USB-C and DisplayPort options are available for $69.99 each, and Luna is offering 25 percent off through Friday.


The primary Mac must be running OS X El Capitan or later, while the secondary Mac requires OS X Mountain Lion or later. In addition, both Macs must be connected to the same network via Wi-Fi or Ethernet, and each require the free Luna Display app available to download on the Luna Display website.

Luna Display is pushing forward despite Apple adding Sidecar in macOS Catalina, a native solution for using an iPad as a second display for a Mac.

"With all of the hype around Sidecar, one of the biggest gripes we've heard is that it only works with a limited range of Mac models," wrote Luna Display co-founder Giovanni Donelli in an email. "That got us thinking about how we can push Luna Display to bring even more value to our Mac devices."

Apple also has a feature called Target Display Mode that allows late 2009 to mid 2014 iMacs to be used as as external display for another Mac.

Luna Display's solution includes full keyboard, trackpad, and mouse support on both Macs. The company has shared complete step-by-step instructions on how to set up Mac-to-Mac mode on its website.

Apple Releases Safari Technology Preview 94 With Bug Fixes and Performance Improvements

safaripreviewiconApple today released a new update for Safari Technology Preview, the experimental browser Apple first introduced three years ago in March 2016. Apple designed the Safari Technology Preview to test features that may be introduced into future release versions of Safari.

Safari Technology Preview release 94 includes bug fixes and performance improvements for CSS Shadow Parts, Web Animations, Storage Access API, WebRTC, MediaDevices, JavaScript, CSS Grid, Web API, Web Inspector, WebDriver, and back/forward cache.

The new Safari Technology Preview update is available for both macOS Mojave and MacOS Catalina, the newest version of the Mac operating system that was introduced at the June Worldwide Developers Conference.

The Safari Technology Preview update is available through the Software Update mechanism in the Mac App Store to anyone who has downloaded the browser. Full release notes for the update are available on the Safari Technology Preview website.

Apple's aim with Safari Technology Preview is to gather feedback from developers and users on its browser development process. Safari Technology Preview can run side-by-side with the existing Safari browser and while designed for developers, it does not require a developer account to download.

App Store Connect and Apple's Mac App Notarization Service Will Be Temporarily Unavailable on October 20

Apple today informed developers that it will be conducting scheduled maintenance on Sunday, October 20 starting at 6 a.m. Pacific Time for up to eight hours, which will result in App Store Connect and the Developer ID notary service for notarizing Mac apps being unavailable during that time.


Apple says it apologizes for any inconvenience and recommends that developers make critical deliveries or changes on another day. Certificates, Identifiers & Profiles will remain available, according to Apple.

Apple's notary service for Mac apps experienced slowness last week, but it is unclear if the maintenance is related to that.

Developers are encouraged to monitor Apple's system status page.

Apple Brings Its 'Transporter' App for Developers to the Mac App Store

Apple today announced that it has launched a new version of its Transporter app for developers on the Mac App Store. Transporter, which was previously available as a command-line tool, now lets developers drag and drop binaries for quick upload to App Store Connect and easily view details like progress, warnings, errors, and delivery history.
Transporter is the simple and easy way to deliver content to Apple. Easily send apps, music, movies, TV shows, or books for distribution on the ‌App Store‌, Apple Music, Apple TV app, Apple Books, or iTunes Store.

- Simply drag and drop your content into Transporter to get started.
- Validate and upload multiple files simultaneously for fast delivery.
- View delivery progress, including validation warnings, errors, and delivery logs, so you can
quickly fix any issues.
- See a history of past deliveries, including date and time.

An ‌App Store‌ Connect, iTunes Connect, or encoding house account is required.


Language support for Transporter includes Simplified Chinese, Traditional Chinese, Dutch, English, French, German, Italian, Japanese, Korean, and Spanish.

Deals Spotlight: Amazon Discounts 2019 MacBook Air Models, Starting at $900 for 128GB ($199 Off, Lowest Ever)

Amazon today has discounted Apple's 2019 MacBook Air in two configurations, with each price representing the lowest price ever for these models. Both sales kicked off today, and it's unclear how long they'll last so be sure to check them out soon.

Note: MacRumors is an affiliate partner with Amazon. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running.

To start, you can get the latest 128GB MacBook Air (1.6GHz, 8GB RAM) for $899.99, down from $1,099.00 ($199 off) in both Space Gray and Silver. Gold is not on sale in this configuration.

You can also purchase the 256GB MacBook Air (1.6GHz, 8GB RAM) for $1,099.99, down from $1,299.00 ($199 off) in Gold. Space Gray and Silver are not on sale in this configuration.

Apple refreshed the MacBook Air this past July with a lower price tag, an updated display with True Tone, some minor SSD changes, and a new butterfly keyboard that uses the same updated materials as the 2019 MacBook Pro. The MacBook Air continues to be equipped with a Retina display with slimmer black bezels that better match the slimmer bezels of the MacBook Pro.

For more information on the best Apple-related sales, head to our full Deals Roundup.

Related Roundup: Apple Deals

'Shadow of the Tomb Raider: Definitive Edition' Launching November 5 on Mac

Nearly one year after Feral Interactive announced that "Shadow of the Tomb Raider" would be coming to macOS sometime in 2019, the company today provided a launch date for the game: November 5. On this date, the game will also launch on Linux.


Feral's port of the game for macOS is the Definitive Edition, including all seven DLC challenge tombs, along with all downloadable weapons, outfits, and skills. Otherwise, the base game will be the same seen within the original release of Shadow of the Tomb Raider, which first launched on consoles in September 2018.

Shadow of the Tomb Raider is the third game in the rebooted series, following Tomb Raider and Rise of the Tomb Raider, telling the story of Lara Croft's quest to prevent the Mayan apocalypse. The game primarily takes place in Central and South America, including areas like Cozumel and the Amazon, all on Lara's quest to discover the hidden city of Paititi.


Shadow of the Tomb Raider will be priced at $59.99 on Feral's store when it launches on November 5.

Top Stories: macOS Catalina Released, Apple Watch Sleep App, Apple Glasses in 2020?

After lots of attention on iOS and iPadOS 13, not to mention parallel updates for watchOS and tvOS, over the past few weeks, this week was the Mac's turn as we saw the public release of macOS Catalina.

Ming-Chi Kuo also released details on his expectations for Apple product releases in the first half of next year, while Apple itself leaked references to a previously rumored but unreleased Sleep app for Apple Watch. Read on for more on this week's biggest stories!

Apple Releases macOS Catalina: What to Check Out After Upgrading


macOS Catalina is here! We've put together a list of the update's biggest changes and a video walkthrough of features to check out after upgrading. As with any new software version, some users have encountered some bugs and issues, so be sure to keep an eye on the macOS Catalina section in the MacRumors forums.


Apple says iCloud Drive folder sharing, which will allow users to share folders with a private link, has been delayed until the spring.

Apple has also seeded the second beta of iOS 13.2 with new emojis, the option to delete your Siri and Dictation history and opt out of future audio recordings as part of Siri's quality evaluation process, and more.

Apple Said to Launch Augmented Reality Headset in Mid 2020


Apple analyst extraordinaire Ming-Chi Kuo is back with yet more predictions this week, this time noting that Apple plans to release an augmented reality headset in the second quarter of 2020, aka March-June.


Interestingly, Kuo suggested that Apple may release multiple headsets in collaboration with third-party brands, although it remains to be seen exactly what he means by that. If the mid 2020 timeframe is right, we'll soon find out.

iPhone SE 2, iPad Pro With 3D Sensing, and MacBook With Scissor Keyboard Also Expected in 2020


In addition to an augmented reality headset, Kuo also expects Apple to release a so-called "iPhone SE 2" as well as iPad Pro models with 3D sensing rear cameras in the first quarter of 2020.


The "iPhone SE 2" is widely rumored to be similar to the iPhone 8, including a 4.7-inch display with bezels and a Touch ID home button, but with a faster A13 Bionic chip and 3GB of RAM, up from 2GB in the iPhone SE.

Last, Kuo believes an unspecified "MacBook" with a scissor mechanism keyboard will launch in the second quarter of 2020. It is unclear if this refers to the 16-inch MacBook Pro with an all-new design and scissor keyboard that Kuo previously said would launch by the end of 2019.

Camera Comparison: iPhone 11 Pro Max vs. Samsung Galaxy Note 10+


Samsung's Galaxy Note 10+, the company's newest flagship device, was unveiled just a month ahead of the iPhone 11 and iPhone 11 Pro, and it's one of the main competitors to Apple's latest smartphones.


Both have triple-lens camera setups, so on our YouTube channel this week, we compared the camera quality of the iPhone 11 Pro Max with that of the Galaxy Note 10+ to see if one has an edge over another.

Subscribe to MacRumors on YouTube for new Apple-related videos every week!

Apple Accidentally Mentions a Sleep App for Apple Watch


An eagle-eyed MacRumors reader this week discovered a reference to an unreleased Sleep app for the Apple Watch in an App Store screenshot for the existing Alarms app on the Apple Watch.


"Set your Bedtime and wake up in the Sleep app," said the since-removed screenshot.

Last month, MacRumors reported that the Sleep app will serve two functions on the Apple Watch, including sleep tracking and an extension of the iPhone's Bedtime Mode for getting better sleep.

16-Inch MacBook Pro May Ship With 96W USB-C Power Adapter


Apple may be readying a 96W USB-C power adapter for the widely rumored 16-inch MacBook Pro, according to information received by the Chinese-language sibling website of ChargerLAB.


Apple previously confirmed that its upcoming Pro Display XDR will be capable of up to 96W pass-through charging, which is more power than necessary for any portable device that Apple currently ships. Thus, perhaps the higher-power charger is for the 16-inch MacBook Pro.

MacRumors Newsletter


Each week, we publish an email newsletter like this highlighting the top Apple stories, making it a great way to get a bite-sized recap of the week hitting all of the major topics we've covered and tying together related stories for a big-picture view.

So if you want to have top stories like the above recap delivered to your email inbox each week, subscribe to our newsletter!

How to Perform a Clean Installation of macOS 10.15 Catalina

This article guides you through the process of performing a clean installation of macOS 10.15 Catalina using the bootable USB drive method, rather than upgrading your Mac using Apple's standard installation package, which retains existing user data and any user-installed apps.


Creating a bootable USB drive provides you with a convenient way to install a fresh copy of macOS Catalina on multiple Macs. Performing a clean install can also remove annoying quirks and strange behaviors that your Mac may have inherited over time, and often helps to reclaim disk space caused by junk files left by third-party apps.

To follow the steps in this article, you'll need an empty 16GB or larger USB thumb drive (USB-C or USB-A, depending on your Mac) and an hour or two of downtime while the installation procedure completes.

Also, be sure to perform a full backup of your Mac beforehand using Time Machine, so that you can restore your original system from the Recovery partition if something goes wrong.

➜ Click here to read more...

Related Roundup: macOS Catalina

Apple's Mac App Notarization Service Experiencing Slowness Following Release of macOS Catalina

In June, Apple announced that all Developer ID-signed software distributed outside the Mac App Store must be submitted for notarization by Apple in order to run by default on macOS Catalina.


Following the release of ‌macOS Catalina‌ this week, however, some developers have found the notarization process to be very slow. Apple's system status page reflects this, noting that some users may be experiencing performance issues with its Developer ID notary service since Wednesday afternoon.

Apple says it is working to resolve the problem, but in the meantime, some developers have turned to Twitter to voice their frustration:
Developers can submit their apps for notarization by Apple's automated system using Xcode 10 or later.

Related Roundup: macOS Catalina

Is Your macOS Catalina Install Stuck? Here's How to Fix It

Apple on Monday released macOS Catalina to the public, allowing everyone to install the newest version of the operating system for the Mac.

Based on reports on the MacRumors forums, Twitter, and other social networks, some people are running into a specific problem - an installation that hangs.

Image via MacRumors reader xodbox

After downloading ‌macOS Catalina‌ and installing from the Mac App Store, some people have seen the installation process stop right at the "Setting Up Your Mac..." screen, and even after waiting for hours, it doesn't resolve.

Luckily, there appears to be a super simple fix for this issue: Just restart. Hold down the power button on your Mac until it turns off, and then power it back on.

Based on reports from MacRumors readers, this fix will send you to the login screen or to your desktop.

After the Mac gets to the "Setting Up Your Mac..." screen, the ‌macOS Catalina‌ installation is largely complete. We don't recommend restarting right away, but if sits at that screen for a half hour or more, shut it down because it's not going to resolve on its own.

The ‌macOS Catalina‌ installation takes some time so don't restart ahead of when the setup screen pops up, but based on a multitude of reports, resetting in this way if it gets stuck appears to be a safe way of getting your Mac up and running again.

Related Roundup: macOS Catalina