Stability of log4net

Hi guys

I am currently evaluating log4net for use in a new project.  I am already 
familiar with log4j so feel pretty comforatble with the feature set.  The 
only concern is that log4net is no longer being maintained, and that there 
are only beta releases of 1.2.

Do you think log4net is OK for production code?  Are there any particular 
versions to go for from a stability point of view, or versions to avoid?

Cheers