These test cases will also be helpful later on when the time comes to update or upgrade the inherited application code.

在后来到了更新或升级继承来的应用程序代码的时候，这些测试案例也是有帮助的。

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Know your upgrade options. You should know upfront whether your particular smartphone will allow an update to its manufacturer's next operating system.

知晓你的升级可能性。你应该知道你看中的智能机是否可以升级到该操作系统的新版本。

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Most product teams don’t know if they are making their product better or worse; that’s why customers feel a twinge of fear every time they have to update or upgrade.

许多产品团队并不了解自己使产品越做越好还是越做越差，所以许多消费者在需要升级或更新之前都会肝颤一下。

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Now that the new standard is ratified, Wi-Fi equipment makers, such as Cisco Systems , Netgear , Apple Computer and others will incorporate the new security features into new Wi-Fi products, and in some cases, may be able to update them with a simple firmware upgrade available from a Web site.

FORBES: Wireless Standards On The Move

Button, who hands the McLaren over to team-mate Lewis Hamilton for the final day of pre-season testing on Sunday, tried out a major aerodynamic upgrade on Saturday, describing the update as a "good update - but we need more miles".

BBC: Jenson Button says there is more to come from McLaren

Both features came from user requests and both update to all Pogoplugs worldwide via an automatic firmware upgrade today.

ENGADGET: Pogoplug now streaming to Xbox 360 and PS3, handling offsite backups