When are the partridge family dvds seasons three and four coming out in region 2 format in the UK?

As of now, there has been no official announcement regarding the release of The Partridge Family seasons three and four on DVD in Region 2 format for the UK. Fans of the series should keep an eye on updates from DVD distributors or retailers for any news on potential future releases. For the most accurate information, it's advisable to check official sources or reputable retailers periodically.