Apple 推出 iOS 71 beta 1 啰!IPSW

作者: 阅读:371 发布:2020-05-21

Apple 推出 iOS 71 beta 1 啰!IPSWApple 推出 iOS 71 beta 1 啰!IPSW


iOS 7 正式推出至今才第二月的时间,但似乎 Apple 仍然认为 iOS 7 有不少优化的空间,故此加紧推出新的更新。今天,Apple 正式向开发者推出了 iOS 7.1 beta 1,当中包括了大量的问题修正及再进行系统优化。


Apple 推出 iOS 71 beta 1 啰!IPSWApple 推出 iOS 71 beta 1 啰!IPSW

Apple iOS 7.1 beta (11D5099e) 更新内容:

Notes and Known Issues
The following issues relate to using iOS SDK 7.1 to develop code.

Known Issue
32-bit apps running on a 64-bit device cannot attach to BTServer.

Fixed in iOS 7.1 beta
Previously, if the server-side closed an HTTP request with TCP FIN without sending any bytes of HTTP header or HTTP body, NSURLConnection would synthesize an empty HTTP/1.1 200 OK response. This is now fixed, and the request will result in an error instead of a successful load with a synthesized response.

A new compatibility behavior has been added to address an issue where some web servers would send the wrong Content-Length value for “Content-Encoding: gzip” content. Previously, NSURLConnection and NSURLSession would send a “network connection was lost” / NSURLErrorNetworkConnectionLost (-1005) error in this situation.

The compatibility behavior applies only if the Content-Length value exactly matches the expanded gzip’d content. It won’t apply for “off by 1” or similar miscounting.

Core Text
Fixed in iOS 7.1 beta
Previously, text drawn with CTFrameDraw did not correctly place lines to account for the paragraphSpacing attribute of NSParagraphStyle. This has been addressed in iOS 7.1 beta.

Crash Logs
Known Issue
Crash logs will not appear in Diagnostics & Usage Data in Settings. The logs will still be available when synced off the device.

Fixed in iOS 7.1 beta
If loaded with GLKTextureLoader, pngcrush images that have alpha were not unpremultiplied.

High Precision Timers
Fixed in iOS 7.1 beta
When sleeping or waiting for extremely precise time intervals, timers were delayed by up to 1 millisecond.

Known Issue
Loading an iTunes Match library (or your purchased music history) may take much longer than expected, especially on larger libraries. If your library does not sync right away, please wait 30 minutes and try to access it again.

Multipeer Connectivity
Fixed in iOS 7.1 beta
The MCSessioninitWithPeer: method has now been implemented properly.

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