2026 Mercury Network and QVP release and maintenance calendar (Rev. 10/21/2026)

Effective date: October 21, 2026

UAT release: This is our preliminary release to the UAT environment, allowing your testing teams (if configured) to review and test functionality before the scheduled Production Release. 
 
Production release: This is our final release, where all users can use new functionality in the production environment (i.e., the live application). 
 
While most deployments are completed within the scheduled window, please note that maintenance may occasionally be extended due to unforeseen circumstances.  All dates and times are subject to change. 

Revision history

December 9, 2025: 2026 schedule published date
March 12, 2026: Addition of Valuation Modernization accelerated release schedule
August 7, 2026: Update accelerated Valuation Modernization release schedule and time
October 21, 2026: Update production standard code release from 11/21/2026 to 11/14/2026.  Update accelerated code release time from 5 a.m. start time to 3 a.m. start time.

Standard code release

Year-end code freeze: November 16, 2206 – January 11, 2027

Accelerated Valuation Modernization code release schedule (as needed)

Year-end code freeze: November 16, 2206 – January 11, 2027

Repave/maintenance

Holidays observed