微软已经为Windows用户发布了一个新的Office Insider Preview Build（Beta Channel）。新的Office Insider Preview Build 14029.10000没有增加新的功能，而是对Excel、Outlook、Word中发现的问题的重要修复。 你可以阅读下面完整的官方更新日志来了解它们的详细情况。

CHANGELOG

Excel

Notable fixes

• We fixed an issue that prevented the Name Manager from opening books with a large number of hidden names.

Outlook

Notable fixes

• We fixed an issue that caused users to see copies of all of their sent items appearing in their Outbox folder.
• We fixed an issue that caused Outlook to close unexpectedly when using Read Aloud with other versions of Windows.

Word

Notable fixes

• We fixed an issue that caused Word to close unexpectedly when using Read Aloud with other versions of Windows.

如果你是Office Insider用户：要更新到最新的Microsoft Office Insider Preview Build，请打开任何Office程序并进入文件>账户>更新选项>立即更新。