Toggle navigation
Developer Center
Development
About
Getting Started
Authentication
Platform
API Deprecation
Documentation
API Reference
API Explorer
API Guides
Event Topics
UX Guidelines
Enterprise Applications
User Connections
Partner Resources
Partner Resources
App Certification
App Registration & Management
Go to Market
App Center
Login to Concur
Support
Support
Support Options
Service Status
Bulletin
Release Notes
Search
Search
Go
Support Options
API Lifecycle & Deprecation Policy
Developer Platform Release Notes
May 2025
April 2025
March 2025
February 2025
January 2025
December 2024
November 2024
October 2024
September 2024
August 2024
July 2024
June 2024
May 2024
April 2024
March 2024
February 2024
January 2024
2023 Release Notes
2022 Release Notes
2021 Release Notes
2020 Release Notes
Client Release Notes
Professional Edition
Standard Edition
App Center Release Notes
2025 Release Notes
2024 Release Notes
2023 Release Notes
2022 Release Notes
2021 Release Notes
2020 Release Notes
2020 Developer Platform Release Notes
December 2020
November 2020
October 2020
September 2020
August 2020
July 2020
June 2020
May 2020
April 2020
March 2020
February 2020
January 2020
On this page