In-place form version upgrade mechanisms help reduce downtime.

就地表单版本升级机制有助于减少停机时间。

youdao

For version upgrade - new major version such as 2.0 is treated as a new product to our customers; it will provide new important features or other system level improvement definitely.

主版本升级-主版本(例如2.0)会作为一款全新的产品发布，它将会提供崭新的重要功能或者其他系统级的改善。

youdao

youdao

Worse than the cost of the version upgrade is the disruption to your patients and the practice of updating software on all of the necessary machines.

FORBES: The 7 Habits of Highly Patient Centric Providers

Will the spring 2011 Playstation user buy a new upgrade-version console ten years from now?

FORBES: This Spring's Epochal Upheaval in the Global Gaming Industry

The app underwent massive upgrade in version 3.0, which was released on February 1 this year.

FORBES: Exfm: 3 Years Old And Still A Cool Tool To Discover Music On The Open Web