The first release date has been given for AOE's Blu-ray and DVD. Unfortunately it's a US date but I will update this post with Australian and British dates.
Australian: 26th of November https://www.jbhifi.com.au/movies-tv-...nction/638245/
New Zealand: 26th of November
British: 17th of November
US: 30th of September. http://www.tfw2005.com/transformers-...e-date-180893/