Cost Of Living Changelog

All notable changes to this project will be documented in this file.

If you have questions, please contact us by emailing our engineering team at [email protected].

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September 2025

1.4.2 (September 30)

Added

• Introduced the 2025.4 dataset.

Changed

• Updated the default datarun from 2025.3 to 2025.4.
• Removed datarun 2024.4.

June 2025

1.4.1 (June 25)

Added

• Introduced the 2025.3 dataset.

Changed

• Updated the default datarun from 2025.2 to 2025.3.

June 2025

1.4.0 (June 10)

Changed

• Updated the default datarun from 2025.1 to 2025.2.

June 2025

1.3.1 (June 3)

Added

• Introduced the 2025.2 dataset.

March 2025

1.3.0 (March 11)

Changed

• Updated the default datarun from 2024.3 to 2025.1.

February 2025

1.2.1 (February 6)

Changed

• Updated the dataruns field in the /meta response to include 2025.1.

Added

• Introduced the 2025.1 dataset.

October 2024

1.2.0 (October 18)

Added

• Added support for the datarun query parameter to switch between dataruns.
• Added the dataruns field in the /meta response, listing available dataruns.
• Introduced the 2024.4 dataset.

Changed

• Updated the dataruns field in the /meta response to include 2024.4.
• Default datarun set to 2024.3.

July 2024

1.0.16 (July 1)

• Data updated, using 2024.3 areas.

May 2024

1.0.15 (May 17)

• Data updated, using 2024.2 areas.

January 2024

1.0.14 (Jan 31)

• Data updated, using 2024.1 areas.

November 2023

1.0.13 (Nov 15)

• Data updated, using 2023.4 areas.

July 2023

1.0.12 (Jul 24)

• Data updated, using 2023.3 areas.

May 2023

1.0.11 (May 9)

• Data updated, using 2023.2 areas.

February 2023

1.0.10 (February 13)

Changed

• Data updated, using 2023.1 areas.

July 2021

1.0.9 (July 13)

Changed

• Data updated, using 2021.3 areas.

January 2021

1.0.8 (January 15)

Changed

• Data updated, using 2021.1 areas.

September 2020

1.0.7 (September 29)

Changed

• Data updated, using 2020.4 areas.

July 2020

1.0.6 (July 13)

Changed

• Data updated, using 2020.3 areas.

February 2020

1.0.5 (February 14)

Refactored

• Changed API tech stack.

September 2019

1.0.4 (September 25)

Refactored

• Refactored method of routing API endpoints.

June 2019

1.0.3 (June 25)

Changed

• Data updated, using 2019.2 Areas.

March 2019

1.0.2 (March 20)

Refactored

• Upgraded proxy web server.

1.0.1 (March 4)

Refactored

• Minor performance improvements.

January 2019

1.0.0 (January 14)

Added

• Start a changelog to document updates to the API.