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
- May 17th 2022 release note
- May 10th 2022 release note
- May 4th 2022 release note
- April 26th 2022 release note
- April 20th 2022 release note
- April 13th 2022 release note
- April 6th 2022 release note
- March 30th 2022 release note
- March 22nd 2022 release note
- March 15th 2022 release note
- March 8th 2022 release note
- March 1st 2022 release note
- February 22nd 2022 release note
- February 15th 2022 release note
- February 8th 2022 release note
Download AddressBase, Plus, Premium and OS Open UPRN release notes
April 2022 - epoch 92
March 2022 - epoch 91
January 2022 - epoch 90
December 2021 - epoch 89
October 2021 - epoch 88
September 2021 - epoch 87
August 2021 - epoch 86
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