Here you can find the release notes for our AddressBase and OS Open UPRN products.
The AddressBase release note includes information on our AddressBase, AddressBase Plus, AddressBase Premium and OS Open UPRN products.
There is a separate release note for our two AddressBase Islands products.
AddressBase Core is a weekly supply and information is covered in a separate release note.
Download AddressBase Core release notes
- July 27th 2021 release note
- July 21st 2021 release note
- July 13th 2021 release note
- July 6th 2021 release note
- June 29th 2021 release note
- June 22nd 2021 release note
- June 15th - There was no release of AddressBase Core
- June 8th 2021 release note
- June 2nd 2021 release note
- May 25th 2021 release note
Download AddressBase, Plus, Premium and OS Open UPRN release notes
June 2021 - epoch 85
May 2021 - epoch 84 (release includes local custodian code changes)
April 2021 - epoch 83
February 2021 - epoch 82
January 2021 - epoch 81
November 2020 - epoch 80
October 2020 - epoch 79
August 2020 - epoch 78
July 2020 - epoch 77
June 2020 - epoch 76 *updated to include OS Open UPRN