Developers

Apple has emailed developers about the recent damaged apps bug affecting a sizeable proportion of the OS X user base with some getting repeated errors on app launch. Whilst a reboot should be enough to invalidate and reload the certificate cache for most people, there are some weird edge cases. Apple says that a permanent fix for the caching issue will be included in a future OS X software update.

The email is effectively Apple apologising to developers for the store platform problems, which caused many customers to understandably, but incorrectly, point blame at the app developers, not Apple.

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Apple is continuing to develop the upcoming OS X El Capitan 10.11.2 update, and today released the latest test version. OS X El Capitan Update Developer Beta 4 is now available in the Mac App Store. Public beta testers can also find the new version today. Check the Updates tab to download, install, and restart your Mac if you’re testing the latest beta version. 
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The Mac App Store noticeably experienced some problems last night / early this morning with downloaded apps. Upon opening affected apps, the system would say that the app is ‘damaged’ and cannot be opened, just like the examples from Graham. It certainly seems scary at first glance.

The error message recommends reinstalling your apps individually. While this will fix the problem, it’s a pain to do and isn’t necessary at all: your apps are fine, but the error message makes the situation sound far worse than it is. To simply fix the problem, just reboot your Mac, running OS X Yosemite or El Capitan, and the problem will ‘magically’ go away.

The more interesting question is, why did this happen at all?

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In addition to several new software betas and new Tech Talks today, Apple has more developer news to share today. Starting today, TestFlight will now support up to 2,000 external testers for iOS and tvOS. TestFlight allows developers to easily share pre-release versions of their apps with a large group of external testers outside of their own development team.
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Apple typically holds a single developer event each year, WWDC in San Francisco around June, but sometimes uses Tech Talks to bring developer events around the world at other parts of the year. With Apple TV’s App Store launching several months after WWDC 2015 and long before WWDC 2016, Apple has announced that it will host 11 Tech Talk sessions across 10 different cities around the world. Apple describes the sessions as a way to “Get in-depth guidance from Apple experts on developing and designing for tvOS, in a city near you.”
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One week after the first tvOS 9.1 beta for Apple TV, developers now have access to an updated build of the software update to test. While the initial tvOS 9.1 beta contained no visual changes for users yet, Siri has since been enabled to work with Apple Music on the beta version of the software. Non-developer Apple TV users also recently saw the very first software update for Apple TV yesterday with the release of tvOS 9.0.1, which likely focused on stability and bug fixes as no visual changes were discovered. tvOS 9.1 beta 2 for developers and available to download from Apple’s developer center.
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Just a few days after the retail launch of the fourth-generation Apple TV set-top-box, Apple has seeded the first beta of the device’s first software update to developers. The new version, labeled tvOS 9.1, is available for download via the developer center, much like iOS and OS X betas have been seeded. The release notes for tvOS 9.1 indicate improvements coming to WiFi network compatibility, in-app-purchases for App Store apps, and improved scrolling. This update needs to be downloaded to a computer and then installed to the set-top-box via a USB Type-C cable. Apple today also seeded the second betas of iOS 9.2 and OS X 10.11.2 to developers.

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Apple today released the second iOS 9.2 beta for iPhone, iPad, and iPod touch to registered developers. iOS 9.2 beta 2 follows the initial iOS 9.2 beta release just one week ago. The update is available over-the-air through the Settings app for developers already testing the release. The prior release contained few changes including extension support on Safari View Controller. The release notes only highlight bug fixes and improvements.
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Yet another developer has tapped into Apple’s new pressure sensitive 3D Touch display technology on the iPhone 6s and 6s Plus to create a real digital scale app, but this time Apple has given word that it won’t allow the apps on the App Store.
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Just the week following the public release of iOS 9.1 with bug fixes and new emojis, Apple has seeded the first beta of the upcoming iOS 9.2 to developers. The new download for the iPhone, iPad, and iPod touch is available via the Developer Center. We recently noted that internal Apple testing of iOS 9.2 has increased over the past couple of weeks.

The first indications from testers are that this upgrade includes notable bug fixes and changes to how third-party apps handle embedded Safari views:

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Apple has once again updated its App Store data chart with the latest statistics on iOS 9 adoption. iOS 9 came out of the gate with a ridiculously-high >50% adoption rate just a few days after it launched. This pace has definitely slowed following the initial rush of users upgrading, but achieving 61% penetration of iOS devices is still a strong result. This appears to be keeping up with Phil Schiller’s prediction that iOS 9 will be “downloaded by more users than any other software release in Apple’s history.” Remember, iOS 9 can be installed on any iPhone, iPad or iPod touch that runs iOS 8.

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A couple of hours ago, Apple sent out emails asking registered Apple developers to submit their tvOS apps for the Apple TV, using the GM seeds of tvOS and Xcode 7.1.

Although several thousand developer kits are out in the wild, the App Store app is yet to appear for these users. It may come online over-the-air and just ‘appear’ like Apple TV channels do, or there may be a small software update in the next few days to add the application.

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Pangu has today released the first public untethered jailbreak for iOS 9, which can be installed on iPhone, iPad or iPod touch. This includes the latest iPhone 6s and iPhone 6s Plus and every public version of iOS 9 (iOS 9.0, iOS 9.0.1 and iOS 9.0.2), meaning its now technically possible to reach beyond what’s possible in the Apple App Store on Apple’s latest devices. The jailbreak software is available for free, but right now there’s only a Windows installer available. Mac support will probably follow in the future but a date has not been announced.

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Apple CEO Tim Cook at WWDC 2015

After initially holding back a new iOS 9 feature called App Thinning (or App Slicing) that allows developers to ship smaller apps to customers and download additional content as needed, Apple now says it has resolved the issue that caused the delay. Starting with the recently released iOS 9.0.2, users will have access to updated apps that take advantage of App Thinning. Apple also updated developers on a Game Center-related change and rolled out an improved way for finding content from Apple’s developer sessions.
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Citing ‘overwhelming demand’, Apple has expanded the number of Apple TV Developer Kits available for registered developers who applied for a chance to receive the pre-release hardware last month. A number of developers (but not all) who previously missed out on the initial wave of test units have been notified by Apple Developer Relations that more dev kits have been made available for $1 and will be available for ordering through next Friday at 5 pm local on October 9th.

Apple TV 4 launches “toward the end” of this month as Tim Cook mentioned earlier this week and will include deep Siri integration and App Store for the first time. Apple first began notifying developers entering the dev kit lottery of their status in mid-September. With third-party apps and games being a major new feature of the new Apple TV experience, Apple clearly wants to give more developers the chance to create software for the new hardware before its release in a few weeks.

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Is Apple considering another round of major changes to iOS’s Home screen? If watchOS and tvOS are any indication, the answer could be “yes.” Earlier this year, Apple launched the Apple Watch with a purely text-free Home screen, requiring users to identify 20-some initial apps (and manually-added third-party apps) by icon designs alone. This month, it will release the fourth-generation Apple TV with a refreshed UI, again almost entirely eliminating below-app text in favor of redesigned icons with 3D depth.

While it would be easy to write off Apple’s changes to text labels as one-off decisions for “really small screen” and “really big screen” devices, they collectively raise an interesting question: if developers properly redesigned their iOS icons, would text labels — a staple of graphical user interfaces for decades — really be necessary any more? I’ll take a look at some of the pros and cons below…

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Nest Weave, the communications protocol that Nest uses to make its connected home devices talk to each other, definitely isn’t new. But as of today, Nest is making it part of its Works with Nest program so that third-party hardware makers and developers can use the protocol in their own products…
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Apple has admitted that it is App Store integrity was compromised as apps were secretly infected by fake Xcode tools before submission to the App Store. The company has now officially acknowledged the problem and is now removing apps affected by this ‘hack’ from the App Store.

Developers were inadvertently submitting malware by using counterfeit versions of Xcode, Apple’s development software, to submit apps. The fake Xcode, dubbed XcodeGhost, would inject malicious code into otherwise-legitimate apps during the submission process.

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After seeding developers with the OS X 10.11 El Capitan GM last week, Apple is now providing developers with the first build of OS X 10.11.1 beta for testing. The version features build number 15B17c compared to OS X 10.11 GM’s 15A282a.
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