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Oracle Fusion quarterly updates.

Oracle updates every Fusion customer four times a year. The updates are named by year and letter: 26A, 26B, 26C, 26D. Oracle documents each one in What's New documents; most consultants just say release notes. Same thing, and this page decodes the current one. The current one is 26C, rolling out from July 2026. This page is your quarterly ritual in one place: read every 26C feature explained, check what changed on your screens over the years, quiz your readiness, and build a regression scope you can actually run. Below the tools, a plain guide to how the update cycle itself works.

Maintained by working Oracle Fusion consultants · Updated July 2026 for 26C

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26C New Features Explorer

Every SCM and Procurement feature in 26C: all 218, on one page. Search, filter, mark as read. Each feature links to Oracle's own document.

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Feature Timeline by Screen

Pick a screen, like Requisitions or Lots. See every feature Oracle shipped for it across the last 11 updates, and when Redwood reached it.

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Release Readiness Quiz

11 questions on what 26C actually changes. Find out where you stand before a client or an interviewer asks.

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26C Test Cases

Ready-to-run test cases for the 26C changes. Copy them into your test plan.

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Regression Scope Builder

You cannot test everything in two weeks. Answer a few questions about your setup and get the short test list that catches what actually breaks.

How the quarterly update reaches you

1Test environment first

Oracle applies the update to your test environment about two weeks before production.

Two weeks goes fast. Have your test list ready before the window opens.
2Production weekend

The update reaches production in your scheduled maintenance window.

Rollout is staggered: "26C is out" and "26C is on your environment" can be a month apart.
3Opt-in features

Many new features arrive switched off. You enable them from the Opt In page when ready.

Opt-ins expire: in a later update Oracle switches them on for everyone. The dates are in the What's New document.

The official source is always Oracle's What's New documents on docs.oracle.com.

Your update-week checklist

Ten items, two phases. Tick them off as you go: your progress saves in this browser, and you can copy the list into your own plan.

Practice the update question.

"How do you handle a quarterly update?" is a common interview question now. A good answer names the test window, the opt-in review and the regression scope, in that order. Practice saying it out loud.

Mock Interview Practice →

Updated July 2026 for 26C · Next update: 26D (Q4 2026). Sources: Oracle's What's New documents. Update behavior can vary by environment: verify in your instance.