iOS 7.1 beta 4已推出　　大家繼續測試

似乎和過往的傳言一樣，蘋果針對iOS 7.1的測試時間會比較長。對上一個測試版在介面上有點改變，不知道剛推出的iOS 7.1 beta 4，會否會有進一步的更改？我們若果有進一步的消息，會向大家再匯報。

以下是官方提供的改變記錄：

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

CFNetwork
Notes
A 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.

Messages
Fixed in iOS 7.1 beta 4
Messages no longer indicates a send failure immediately after sending.

Safari
Notes
A property, minimal-ui, has been added for the viewport meta tag key that allows minimizing the top and bottom bars on the iPhone as the page loads. While on a page using minimal-ui, tapping the top bar brings the bars back. Tapping back in the content dismisses them again.

For example, use