Microsoft has recently released a Cumulative Update (CU) # 16 for SQL Server 2008 SP1 which contains hotfixes which were resolved after SQL Server 2008 SP1; once you will install / apply this CU the server version would be 10.00.2850.00
As always it is recommended that you test this CU in the development/test/QA environment first before you roll it out in production environment. Once you apply this CU, you might have to restart you server.
Download => Cumulative Update # 16
Find KB article which explains what is a different model for Incremental Servicing Model (ISM) like Critical On-Demand known as COD, On Demand known as OD, Cumulative Update known as CU and General Distribution Release known as GDR. Here is the reference link => Incremental Servicing Model
-- Hemantgiri S. Goswami (http://www.sql-server-citation.com )