• 'Apple's exciting new technology empowers Twitter to easily bring our entire 1.5 million line code base from iOS to the Mac, allowing ongoing full feature parity with our iPad app, and enhanced with the macOS experience that will make Twitter feel right at home on your Mac.'
  • ‎macOS Catalina gives you more of everything you love about Mac. Experience three all-new media apps: Apple Music, Apple TV, and Apple Podcasts. Locate a missing Mac with the new Find My app. And now coming to Mac, your favorite iPad apps. You can even extend your desktop using iPad as a second displ.

Notarizing Your Mac Software for macOS Catalina

A new Twitter app is now available in the Mac App Store, but only for users running the new version of macOS, Catalina. The app was built with a Catalina framework called Catalyst that allows. Download Twitter for Mac for free from Mac App Store. Because the relaunched app requires the new Catalyst APIs that are part of the macOS Catalina 10.15 software, the latest Catalina update is required for Twitter for Mac. Twitter for Mac App Relaunched; Thanks to macOS Catalina’s Catalyst Even after resistance from its community, Twitter discontinued its native Mac app earlier last year to focus its energy towards “building a consistent experience” across platforms. Twitter has returned to the Mac with the debut of a new Catalyst-powered app for macOS Catalina, launched on Thursday.The company in June had been among the first to announce its plans to take. Now that macOS Catalina is available, developers can use Apple's Mac Catalyst tech to deliver versions of their iPad apps for use on the desktop, and one of the most anticipated releases has been.

September 3, 2019

As a reminder, Mac software distributed outside the Mac App Store must be notarized by Apple in order to run on macOS Catalina. To make this transition easier and to protect users on macOS Catalina who continue to use older versions of software, we’ve adjusted the notarization prerequisites until January 2020.

You can now notarize Mac software that:

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  • Doesn’t have the Hardened Runtime capability enabled.
  • Has components not signed with your Developer ID.
  • Doesn’t include a secure timestamp with your code-signing signature.
  • Was built with an older SDK.
  • Includes the com.apple.security.get-task-allow entitlement with the value set to any variation of true.

Make sure to submit all versions of your software. While Xcode 10 or later is still required to submit, you don’t need to rebuild or re-sign your software before submission.

Twitter says a bug in macOS 10.15.1 aka Catalina stops users of the social network's desktop Mac app from entering certain letters in account password fields.

Catalina App Store

Patcher

When attempting to type their passwords into the application to log in, some characters are ignored, specifically 'b', 'l', 'm', 'r', and 't'. That would make it impossible to submit passwords using those keys to sign into Twitter accounts; pass phrases can be cut'n'pasted just fine.

According to Twitter in-house developer Nolan O'Brien, these particular keypresses are gobbled up by a regression associated with the operating system's shortcut support. Normally, users can press those aforementioned keys as shortcuts within the app to perform specific actions, such as 't' to open a box to compose a new tweet.

App extension sample mac. The whole operation must be confirmed by clicking OK. From the drop-down menu select 'Choose default program', then click 'Browse' and find the desired program.

Something changed within macOS to capture those shortcut keys, rather than pass them to the password field in the user interface as expected. So, in other words, when you press a shortcut key in Twitter when entering an account password, the keypress is ignored in that context rather than handled as a legit password keypress.

Other programs may also be similarly affected.

Here's how O'Brien put it, referring to Apple's UIKit API:

Root cause is Catalina regression that fails keyboard inputs when a UIKeyCommand is registered for the same key. UIResponder chain regression most likely.

— Nolan O'Brien (@NolanOBrien) October 30, 2019

And here's a video of the regression in action:

Twitter for Mac is incapable of accepting certain letters in the password field. Not special characters. Regular letters. pic.twitter.com/QMDJyc4uRO

— Mike [Zom]Beasley 🧟‍♂️ (@MikeBeas) October 30, 2019

Not LibreOffice too? Beloved open-source suite latest to fall victim to the curse of Catalina

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There's no word yet on when a patch for the issue might be out. Apple did not respond to a request for comment. Chalk this up as another potential weird bug of the week.

This is one of several headaches that Mac fans who opted to update to Catalina are having to deal with in the early days of Apple's latest OS edition.

Developers have lamented the sorry quality of the release, in some cases even likening it to Windows Vista, while users have reported a number of performance and stability bugs introduced by the update.

Twitter Mac App Catalina Mac

Those who have not yet updated to macOS 10.15 may want to hold off for a bit longer while both Cupertino and third-party devs iron out most of the wrinkles in the platform. ®

PS: Apple's fiscal 2019 full-year financial numbers were out on Wednesday: $55bn profit, down seven per cent year-on-year, off $260bn in sales, down two per cent, in the 12 months to calendar September 28.

Mac Os Catalina Apps

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