Posts Tagged ‘bug fixes’

Twitter Improves Mobile Site with HTML 5 Updates

It might take you a week or so to see it, but Twitter is rolling out a new version of their mobile site made specifically for the iPad. This updated format offers the same multiple-column styling as found on the regular site and is based on the existing HTML 5 mobile sites used by the iPhone and Android devices, but advertises being optimized for touch gestures.

This news will be exciting for those who prefer to use web apps from a browser window instead of launching a native app on their device. While many of you may question this preference, there are potential advantages especially when you may share an iPad with other family members and you’d like to keep your account private. In addition, web apps offer a centralized delivery system that allows for quick updates, feature adds and bug fixes. It may also give them a playground for testing new ideas before implementing them into their native apps.

Twitter is just the latest in a series of high profile organizations making the move to HTML 5. Last week, Kobo announced that they were also developing an HTML 5 web application (albeit with a different motivation), not to mention Adobe’s announcement that the preview of their new HTML 5 development tool, Edge, is available to try. Still on the horizon is Project Spartan, Facebook’s entry into the HTML 5 arena that has the potential to take the mobile world by storm with a social networking and gaming platform that circumvents the need for installation of any native apps.

This ability to deliver a quality user experience without developing a native app has to be making Apple at least a little concerned as it could eliminate a considerable revenue stream if companies can isolate users and their purchases away from the App Store. But I digress…

I think there is something rather zen about tweeting out news about Twitter itself.

HTML 5 is a new standard in web development, giving developers the tools they need to deliver fully interactive and multimedia rich content to their site visitors without the use of add-ons and proprietary plug-ins such as Flash.

» Related posts:

• YouTube Mobile Site Updated to Fully Support iPad
• Pandora Gives Nod to iPad, Chooses HTML 5 Over Flash
• Twitter Integration in iOS 5!

iTunes 10.4 Just Released

Earlier today, Apple released iTunes 10.4 to address several bug fixes that improve stability, and to add support for OS X Lion.

Amongst other things, the new iTunes update is compatible with Lion’s new Full-Screen App mode, as well as Lion’s 64-bit architecture.

The update is available via Software Update, or it can be downloaded via Apple’s website.

» Related posts:

• Apple Releases iTunes 10.2.2 Update
• Apple Releases iOS 4.3.1 for iPad and iPhone Users
• iTunes 10.2 Available Now with iOS 4.3 Support, Improved Home Sharing

iTunes 10.4 Just Released

Earlier today, Apple released iTunes 10.4 to address several bug fixes that improve stability, and to add support for OS X Lion.

Amongst other things, the new iTunes update is compatible with Lion’s new Full-Screen App mode, as well as Lion’s 64-bit architecture.

The update is available via Software Update, or it can be downloaded via Apple’s website.

» Related posts:

• Apple Releases iTunes 10.2.2 Update
• Apple Releases iOS 4.3.1 for iPad and iPhone Users
• iTunes 10.2 Available Now with iOS 4.3 Support, Improved Home Sharing

Apple Releases iOS 5 Beta 3

Apple is still hard at work on iOS 5, and has just released the third beta version of its upcoming iOS software revamp. If you’re a registered Apple Developer, you can now download iOS 5 beta 3, also known as build 9a5259f.

This new beta version is available for download on the iPhone, iPod touch, and iPad. It is accompanied by an updated beta versions of iTunes 5, the iOS 5 SDK, and the Apple TV Software.

The new beta version of iOS 5 has some new features, and more importantly, bug fixes that developers have been waiting for.

Testing of iOS 5 is expected to continue throughout the summer, with a final release coming for all users this fall, when the iPhone 5 is released. iOS 5 will offer a range of improvements, from better Safari and Mail apps, Twitter integration, and notifications, to the iMessage service, iCloud integration, and improved multitasking.

See below for the official changelog:

Accounts

• When creating an iCloud account you can use any Apple ID provided it is a full email address and not a MobileMe account. If you have a MobileMe account, you can copy data from that account to an iCloud account to use during testing. You can find more information on iCloud at: http://developer.apple.com/icloud
• When setting up an iCloud or MobileMe account using the setup assistant and leaving Find My iPhone on, it might actually turn Find my iPhone off after the setup. Please verify in Settings/Mail, Contacts, Calendar/YourAccount that Find my iPhone is toggled On after leaving the setup assistant.
• There is a problem finding a device using Find My iPhone on the MobileMe website (www.me.com) when switching from iCloud back to MobileMe. To workaround this issue:
  • On the device go to Settings->Mail, Contacts, Calendar-><your_account>@me.com and Toggle Find My iPhone off and back on. Now the device should show up on MobileMe website.
• It is recommended that you disable Bookmarks on multiple accounts. If they are enabled, the results might be undefined.
• NEW: In this beta the option of “Choosing a security question” is not working during an iCloud account setup.

AirPlay

• Starting in iOS 5, video content in applications and websites are AirPlay-enabled by default.
• iOS 5 supports AirPlay of video via AV Foundation.
• FIXED: The Apple TV screen saver may degrade mirroring performance over AirPlay. The screen saver can be disabled in Apple TV settings.

Apple TV

• Apple TV Software beta enables users to mirror the contents of an iPad 2 to an Apple TV (2nd generation) using AirPlay. This beta software also enables Photo Stream on Apple TV so users can access photos stored in iCloud. Apple TV Software beta is being provided to test the latest AirPlay functionality with your iOS 5 apps and web sites. If you wish to install Apple TV Software beta on your device, you must first register your device UDID in the iOS Developer Program Portal.

Audio

• Using voice chat in iOS 5 requires setting the kAudioSessionMode_VoiceChat mode on the Audio Session, or setting the AVAudioSessionModeVoiceChat mode on theAVAudioSession object.

• FIXED: After creating a recurring event locally on the device, the device stops syncing after hitting an error on merge. Removing and re-adding the account acts as a workaround for this.

Calendar

• All MobileMe calendars were duplicated after turning calendar syncing off and back on.
• If you launch or manually refresh Calendars on an iPad, your calendars might disappear and you will have to tap “Show All Calendars” to display them again.
• NEW: Restoring from a Seed 1 backup or earlier will cause MobileMe/iCloud calendars not to sync. Subscribed calendars will show up in Calendars but none of your event calendars will appear in MobileCal. To workaround the problem please remove and re-add the account.

GameKit

• Match data for turn based matches is currently limited to 4 KB of data.

GameCenter

• If you have an existing Game Center account which has not yet gone through the first-time Game Center flow in iOS 5, you will encounter a crash when signing into a game’s login alert directly. The workaround for this is to launch Game Center to complete the first-time flow.

iBooks

• iBooks 1.2.2 may fail to display some text or images in books. Please update to iBooks 1.3 in the App Store.

iCloud Backup

• As this is beta software, it is recommended that you do not use the iCloud services to store any critical data or information. If you enable iCloud Backup, automatic backup with iTunes when syncing will be disabled. We suggest you also manually back up your device with iTunes.
• In the iOS 5 beta, support for data protection in iCloud Backup is unavailable. Apps that have protected files will not have any of their data or metadata backed up as a result.
• After restoring, you may not be able to back up again because the device still thinks it’s restoring. To workaround this issue try syncing apps or media that are missing form iTunes or try deleting your iCloud account and adding it back.
• If you delete your backup, the feature will be disabled but settings may still indicate that it is enabled and you will have to toggle the BackUp to Cloud switch in Settings.
• For compatibility reasons, this version of the iOS 5 beta requires that all files be backed up again, instead of only those files that have changed since your last backup. This may cause a warning that your account is over quota. In case the warning occurs, you can delete your oldest backup to free up space and then initiate a backup.

iCloud Storage

• During the iOS 5 beta period, any documents stored on the servers might be purged periodically before GM. Therefore, it is highly recommended that you do not store any critical documents or information on the servers.
• If your application is using the NSMetadataQuery class, you must set a predicate, even though the predicate itself is ignored.
• The Foundation framework doesn’t include the team ID when looking for an app’s mobile documents container. The Team ID must be included at the beginning of the identifier string passed to the URLForUbiquityContainerIdentifier: method.
• In this beta, the setSortDescriptors: method of NSMetadataQuery is not supported.
• In this beta, if you want to use iCloud, you have to manually specify various container identifiers (your application’s Display set) within an Entitlements file for both of your Mac OS X and iOS projects.
• There are issues using the Cloud Storage document API in conjunction with protected data which can lead to data corruption.
• In this beta, document-based applications cannot always detect when files change, move, or are deleted out from underneath them.
• NEW: In this beta, file presenters (objects that adopt the NSFilePresenter protocol) do not receive some of the messages that they’re supposed to receive, especially:
  • presentedItemDidChange
  • presentedSubitemDidAppearAtURL:
  • presentedSubitemDidChangeAtURL:

  You can workaround this by implementing the relinquishPresentedItemToWriter: method and checking to see if the writer actually wrote when your file presenter reacquires. You can also use FSEvents to observe file system changes

• In this beta, messages about changes to files in a directory are not getting delivered to objects that adopt the NSFilePresenter protocol.
• While reporting a bug related to the iCloud storage interfaces, please include the logs collected during your debugging session. To generate these logs, you must install a special debug profile on your device.The debug profile can be obtained from http://connect.apple.com. This profile enables the generation of debug logs that are needed to diagnose any problems using iCloud storage. The instructions to collect the logs are:
  1. Install the profile. (The easiest way to do this is to mail it to yourself and open the attachment on their device.)
  2. Reproduce the bug.
  3. Sync with iTunes to pull the logs off your device.
  4. Attach the logs to your bug report. You can find the logs in ~/Library/Logs/CrashReporter/MobileDevice/DeviceName/DiagnosticLogs.

  These logs can grow large very quickly, so you should remove the profile after you have reproduced the problem and pulled the logs for the bug report.

iMessage

• NEW: iMessage beta 3 will be unable to communicate with iMessage users on beta 1. It works between beta 3 and beta 2.
• NEW: Modal alerts don’t appear for iMessages.

iTunes

• The version of iTunes that comes with beta 3 cannot sync devices that have the beta 2 software installed. To avoid this problem, do the following:
  1. Sync any devices that have beta 2 installed to the version of iTunes that came with beta 2.
  2. Upgrade iTunes to the version that comes with beta 3.
  3. Connect the device and install the beta 3 software. (Understand that you might see a failure to sync error when you first connect the device.)
  4. After installing the beta 3 software, restore from your the backup you made in step 1.
• Videos purchased from the iTunes Store do not play on a 2nd generation AppleTV over AirPlay with iTunes 10.5.

MMS

• Sending an MMS of large videos does not work.

Photo Adjustments

• If you apply red-eye adjustments in iOS, and import your image into the iPhoto seed build, the red-eye adjustments will not appear on that image in iPhoto. As a result, subsequent syncing of your image back to the iOS device from iPhoto will not show the red-eye adjustments.

Reminders
FIXED: The Reminders application does not send notifications for reminders that are based upon the entry (and/or exit) of a location if there is no date associated with the reminder.

Settings

• The “Back Up Now” button is enabled without the backup data class being enabled for the account.
• FIXED: If you bring up the keyboard of the terms in Settings->General->Software Update, you cannot dismiss it. You have to force quit Settings to get out.
• NEW: In this beta FaceTime icon is missing in Settings on the iPhones.

Simulator

• NEW: Location services are not functional in iOS 4.3 simulator running on Mac OS 10.7 with Xcode 4.2.

Springboard

• Push and local notifications for apps appear in the new Notification Center in iOS 5. Notification Center displays notifications that are considered “unread”. In order to accommodate push and local notifications that have no “unread” status, developers can use their application badge count to trigger a clearing of notifications from Notification Center. When an application clears its badge count (by setting it to zero), iOS 5 will clear its notifications from Notification Center.

Twitter

• NEW: When tweeting your location from Safari and exiting before the location can be established, the location arrow will stay in the status bar. The arrow can be removed by killing Safari from the task switcher.

UI Automation

• NEW: In iOS 5 beta 3, the first execution of a script after a reboot or erase install will likely fail. Subsequent attempts should succeed until the device is rebooted again.
• The play and record buttons in the Automation instrument script editor may not work properly after targeting an application that was launched by a trace session and has ended. They may also not work if you target an application that was suspended. If you run into this problem and it persists, you may need to close and reopen the trace document to get back into a functional state.
• When capturing actions into a script using the Automation instrument, interfaces with web views or table cells that contain a high number of off screen elements may take an extremely long time before returning with an expression.
• The lock() and unlock() functions of UIATarget have been replaced with the lockForDuration(<seconds>) function.
• Instruments overwrites the loaded automation script, even if another program is editing it.
• Starting iOS 5 beta 2, you can now trigger the execution of an UI Automation script on an iOS device from the host terminal by using the instruments tool. The command is: instruments -w <device id> -t <template> <application>

UIKit

• NEW: Starting in iOS 5 beta 3, the exclusiveTouch property of UIControl has returned to its original default value of NO.
• Returning nil from the tableView:viewForHeaderInSection: method (or its footer equivalent) is no longer sufficient to hide a header. You must overridetableView:heightForHeaderInSection: and return 0.0 to hide a header.
• In the iOS 5 beta, the UITableView class has two methods to move one cell from one row to another with defined parameters. These APIs are:
  • moveSection:toSection:
  • moveRowAtIndexPath:toIndexPath:
• Using the UIWebView class in Interface Builder, setting transparent background color is possible in iOS 5. Developers compiling against the new SDK can check their XIB for theUIWebView transparent setting.
• In the iOS 5 beta, the UINavigationBar, UIToolbar, and UITabBar implementations have changed so that the drawRect: method is not called on instances of these classes unless it is implemented in a subclass. Apps that have re-implemented drawRect: in a category on any of these classes will find that the drawRect: method isn’t called. UIKit does link-checking to keep the method from being called in apps linked before iOS 5 but does not support this design on iOS 5 or later. Apps can either:
  • Use the customization API for bars that in iOS 5 and later, which is the preferred way.
  • Subclass UINavigationBar (or the other bar classes) and override drawRect: in the subclass.
• The indexPathForRow:inSection:, section, and row methods of NSIndexPath now use NSInteger instead of NSUInteger, so that these types match with methods defined onUITableView.
• There is a known issue with presenting a UIVideoEditorControllerobject where it doesn’t show the selected video, which appears blank instead. In certain cases it may also crash.
• Touch events are not getting forwarded to the view in the cameraOverlayView property of UIImagePickerController.
• The imagePickerController:didFinishPickingMediaWithInfo: method of UIImagePickerController is not returning a URL to the video when recording is complete.
• NEW: When creating a new appointment in calendar app on a device using 24 hr clock, you cannot select an hour value greater than 12. The date-time picker value sets current weekday to be the same as previous day (e.g: a An appointment on Tuesday will be set as Monday).
• FIXED: We have changed the behavior of scrollToRowAtIndexPath:atScrollPosition:animated: such that UITableViewScrollPositionTop andUITableViewScrollPositionBottom now adjust for the top and bottom portions of the contentInset property.

WebKit

• NEW: In iOS 5 beta 2, a new inherited CSS property, -webkit-overflow-scrolling: value, is available. The value touch allows the web developer to opt in to native-style scrolling in an overflow:scroll element. The default value for this property is auto.
• The WebKit framework has picked up a newer WebKit engine, which closely matches Safari 5.1. Some areas to be aware of with the new WebKit framework on iOS:
  • There is a new HTML5-compliant parser.
  • Text layout width may change slightly because word-rounding behavior now has floating-point-based precision.
  • There is improved validation of the <input type=number> form field, which includes removing leading zeros and number formatting.
  • Touch events are now supported on input fields.
  • window.onerror is now supported.
  • There is a new user agent that does not have locale information in the User Agent string.

WiFi Syncing

• In iOS 5 beta 2, wireless syncing is available for the Mac. It requires iTunes 10.5 beta 2 and OS X 10.6.8 or Lion. You will see an option to enable wireless syncing when you connect your device to iTunes with the USB cable. It is recommended you perform your initial sync with a cable after restoring your device.
  • Wireless syncing is triggered automatically when the device is connected to power and on the same network as the paired computer. Or, you can manually trigger a sync from iTunes or from Settings -> General -> iTunes Sync (same network as paired computer required). Be sure your device is plugged into a power source when performing wireless syncs.
  • If you find issues with apps, media and/or photos synced to your device, you can reset then resync. From Settings -> General -> Reset, choose Erase all Content and Settings. Then reconnect to iTunes and sync again.
• FIXED: In this beta, iTunes may incorrectly report Photos as “Other” in the capacity bar. Photo syncing otherwise works as expected.
• NEW:In some cases, your device may fail to sync contacts, calendars and account settings, or back up to iTunes. If this happens, reboot your device and re-sync.
• NEW:In some cases, syncing photos may result in only thumbnails on your device. If this happens, unsync Photos then re-sync again.

Xcode

• In this beta, device restores using XCode are disabled. Please use iTunes only to back up and restore your device.
• In some cases, Xcode 4.2 Organizer does not display a device that is in restore mode. As a workaround you can use iTunes to restore.
• FIXED: On some desktop machines, Xcode’s memory usage inflates incredibly fast while restoring a device or copying an IPSW. As a workaround use iTunes to restore.
• FIXED: In this beta, crash logs (either unsymbolicated or symbolicated) do not appear in Xcode Organizer. To make them appear in the Xcode Organizer, you will have to rename the device.
• In iOS 5 beta 2, the iOS Simulator is not compatible with previous releases of the iCloud Developer Seed for OS X. It is highly recommended that you update to the latest iCloud Developer Seed to ensure compatibility.
• iOS 5.0 SDK supports both iOS 4.3 and iOS 5.0 simulators.

» Related posts:

• iOS 5 Beta 2 now Available
• iCloud is Finally Here With Lots of Bells and Whistles!
• Apple Releases Updated iOS 4.3 Beta to Developers

Time Warner’s TWCable TV iPad App Updated

Time Warner’s enhanced app for the iPad, TWCable TV 2.0 is now available for download in the App Store.

TWCable TV 2.0 includes several new features, like over 100 live television channels, an interactive program guide, a remote DVR manager, and the ability to use your iPad as a remote to control your set-top box.

As a Time Warner Cable subscriber, I just updated myself, and I have to say, it’s an impressive update that you’ll want to download immediately, thanks to the channel updates. However, it’s certainly not without its flaws, including stuttering and freezing.

To access the advanced features, such as the programming guide, you need an advanced cable box, which is disappointing. I couldn’t check out the DVR or remote control features at all, as the app continually crashes whenever I tap the buttons.

As always, the app and its included features are free to Time Warner Cable subscribers, and available to all customers with broadband Internet service. Check it out in the App Store, and keep an eye out for an update for the bug fixes.

» Related posts:

• TWCable TV iPad App to Receive Update
• Time Warner Cable about to Launch Live TV Streaming via iPad
• Fox Requests Time Warner to Remove Channels from iPad TV App

Developer Calls Android Market a “Loud, Obnoxious Baby”

After porting Battleheart, a successful fantasy combat game to the Android, Noah Bordner of Mike Mobile offered his views on the good, bad and ugly of working with the ‘other app store.’

Bordner begins by insisting that a quality app can make money in the Android Market, but does make it clear that a comparison between the two stores is difficult. He does attempt to compare the revenue streams for Battleheart between them but the actual statistics get confused when considering the methods of promotion and the size of the user-base for each.

Lauding the lack of a formal approval process because updates and bug fixes can be pushed out quickly, I am concerned that this is only a good thing when you are dealing with quality developers. This on-the-fly approach means poorly tested software can be pushed out quickly and even more poorly tested changes can hit your devices just as fast.

Interestingly, one of Bordner’s largest complaints is the same point I’ve tried to hit home in the past. The variety and inconsistency of the hardware configurations found across Android devices makes developing for them a logistical nightmare. That, combined with the well documented download problems experienced by Android Market users has meant wearing a rather large customer service and support hat for this developer.

Billing appears to be the single most frustrating cause for concern when dealing with the Android Market, as it requires the developer to become a Google Checkout vendor and handle all of their own financial transactions. While some have complained that Apple shouldn’t be taking the cut that they do, it sure is nice to know that they’ll happily handle everything –including refunds if necessary.

Regardless of the downfalls, one thing seems obvious: developing for Android devices is not a waste of time. In fact, it appears there is a hunger for high-quality apps and overwhelming potential for those willing to put up with the hurdles.

Remember, this post is based on one developer’s experience and one blogger’s opinion. Your mileage may vary.

[via Fortune]

» Related posts:

• Consider App Attrition When Comparing Android to Apple Market Growth
• Vizio Enters Android Tablet Market – Will Drive Down Prices
• Performance Issues the Fault of the Open Android Store?

iOS 4.3.3 Released Within a Couple of Weeks – Location Bug Fixed

Last week, Apple issued a press release to address the iOS location issue, a bug that prevents GPS-enabled devices such as first and second generation iPad 3G, as well as iPhone, from purging location data stored to help them calculate their location faster.

According to BGR, the update will be released within the next couple of weeks, and will also address the following items:

• The update will no longer back up the location database to iTunes.
• The size of the location database will be reduced.
• The location database will be deleted entirely when Location Services are turned off.
• Battery life improvements.
• iPod bug fixes.

While the location tracking issue was discovered some time ago, it didn’t get much coverage until the Guardian published a piece about it a couple of weeks ago. In Apple’s own words, “Apple is not tracking the location of your iPhone [and iPad 3G]. Apple has never done so and has no plans to ever do so.”

Data extracted from an iPhone location file – Credit: Guardian

When asked about why the files was designed to hold up to a year’s worth of location data, Apple simply explained that a bug prevents iPhone and iPad 3G to purge the file – technically, Apple never planned to record more than seven days’ worth of location data.

» Related posts:

• Location Tracking in iPad and iPhone: Just a Bug According to Apple
• iPad and iPhone Location Tracking: Apparently Just a Bug
• Apple Sued Over iPad and iPhone Location Tracking Issue

Apple Releases iTunes 10.2.2 Update

This past weekend, Apple released a new version of iOS that fixed several bugs, including FaceTime issues and 3G connectivity problems with Verizon iPad models. The update, dubbed iOS 4.3.2, fixed frozen videos and random pictures displayed during FaceTime calls.

Today, Apple released iTunes 10.2.2 to address several important bug fixes that improve stability and performance with your iOS devices.

The new iTunes update addresses the following issues:

• Fixes an issue where iTunes may become unresponsive when syncing your iPad.
• Resolves an issue which may cause syncing photos with iPhone, iPad, or iPod touch to take longer than necessary.
• Fixes a problem where video previews on the iTunes Store may skip while playing.

You can download the latest iTunes 10.2.2 by clicking here. Or, simply wait for your iTunes to push the update automatically to your computer. Enjoy!

» Related posts:

• Apple Releases iOS 4.3.1 for iPad and iPhone Users
• iOS 4.3.2 Update Will Fix FaceTime and Verizon iPad 2 Issues
• Apple Releases iTunes 9.2 – Brings New Feature to iPad Owners

iOS 4.3.2 Update Will Fix FaceTime and Verizon iPad 2 Issues

According to an Apple source, the upcoming iOS 4.3.2 update will certainly address a few critical bugs that have affected several users after the release of iOS 4.3.1.

As usual, Apple will try to address general bug fixes, but the upcoming update will concentrate mostly on the FaceTime freezing issues and the Verizon iPad 2 problems when connecting to the carrier’s 3G network.

Just in case you’re not familiar with some of the current issues, the FaceTime problem has been reported by several people that claimed to have experienced freezes and out-of-place images when using the service. At this stage, the issue seems fairly random, and is difficult to reproduce. Some reports claim the problem could be related to the iPad 2 cameras, or the software layer used to manage them.

The Verizon 3G connection issue arises when Verizon iPad 2 users turn off the 3G connection of their device via the Settings app, while on a plane, for instance. Once the 3G connection of the tablet is turned back on, the iPad 2 seems to be unable to log back into Verizon’s network.

Other fixes that may be included on iOS 4.3.2 have to do with security vulnerabilities with WebKit.

Boy Genius Report was very accurate when reporting about the release of iOS 4.3.1. If BGR’s report is accurate once again, the upcoming iOS 4.3.2 should be available approximately late next week.

[via Boy Genius Report]

» Related posts:

• 3G Connection Issues on Verizon iPad 2 to be Fixed Soon
• Complaints of FaceTime Freezes Issues on iPad 2
• 3G Connection Issues on Verizon iPad 2?

Apple Releases Xcode 4.0.1

Earlier today, Apple released iOS 4.3.1 for iPhone, iPad and iPod touch, and also released a new version of Xcode, Apple’s toolset for building Mac, iPhone, and iPad applications.

Slated Xcode 4.0.1, the new version squashes several bugs, and is compatible with the new version of iOS released today.

Bug fixes:

• Improved Assistant editor logic when switching among different file types
• Fixed a bug in “Install Xcode.app” that hangs at 99% complete, never finishing
• Fixed a bug that prevented indexing of some projects
• Fixed a bug related to nil settings in the Core Data model editor
• Fixed a bug that prevented automatic download of iOS documentation
• Fixed a bug in LLVM GCC 4.2 and LLVM compiler 2.0 for iOS projects
• Additional bug fixes and stability improvements

Xcode 4.0.1 is available on the Mac App Store for $4.99 – free if you already have Xcode 4.0.

» Related posts:

• Apple Releases iOS 4.3.1 for iPad and iPhone Users
• Apple Releases iTunes 9.2 – Brings New Feature to iPad Owners
• Apple Releases iOS 4.2 Gold Master Build