软件版本周期 Software release life cycle
（重定向自Closed beta）
![软件版本周期](/Images/godic/202501/05/Software_dev2.svg0244.png")
软件版本周期是指电脑软件的发展及发行过程，如右图，从Pre-alpha（准预览版本）发展到Alpha（预览版本）、Beta（测试版本）、Released candidate （最终测试版本）至最后的Gold（完成版）。
Closed beta
中文百科
英语百科
Software release life cycle 软件版本周期
（重定向自Closed beta）
![Milestones in a product life cycle: general availability (GA), end of life announcement (EOLA), last order date (LOD), and end-of-life (EOL)](/Images/godic/202501/05/ProductEndOfLifeCycle0244.png")
![Software-Entwicklungsstadien](/Images/godic/202501/05/Software_dev3_DE0244.png")
![Beta-Versionen sind vor allem bei Web-2.0-Diensten oft durch einfache Logos gekennzeichnet.](/Images/godic/202501/05/Beta-badge.svg0244.png"){kind=icon}
A software release life cycle is the sum of the stages of development and maturity for a piece of computer software: ranging from its initial development to its eventual release, and including updated versions of the released version to help improve software or fix bugs still present in the software.
- grid meridian
- grid meridians
- grid mesh
- grid metal
- grid metals
- Grid method
- grid method for strain measurement
- grid micrometer
- grid mode
- grid model
- grid modulated amplifier
- grid modulation
- grid modulation circuit
- grid modulator
- grid module
- grid navigation
- grid nephoscope
- grid nephosope
- Grid network
- grid networking
- grid neutralization
- grid neutratiore
- grid neutrodyne method
- grid node
- grid noise