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Planning & Processnoun · /ˈfiːtʃər friːz/

feature freeze

feature freeze — A point in the software development cycle when no new features can be added to the product, allowing the team to focus on bug fixes and stabilization before release.

In simple English

A feature freeze is a critical milestone in software release planning. It signals that the product roadmap for the current version is complete and the development team must now shift focus from building new functionality to refining, testing, and fixing what exists. This typically happens a few weeks before the official release date. During a feature freeze, developers and product managers stop accepting requests for new features. Any new ideas or requirements are typically deferred to the next release cycle. The freeze allows QA teams to thoroughly test the existing features without worrying that the codebase will change underneath them. It is different from a code freeze, which comes later and prevents almost all code changes, including bug fixes in some cases. In agile and traditional environments alike, announcing a feature freeze is a standard way to communicate release readiness and manage stakeholder expectations about what will and will not ship.

Understand what a feature freeze is, when it happens in software development, and how it differs from a code freeze.

At a glanceCEFR B2
Commonness4/5
Versatility4/5
FormalityCasualFormalNeutral
Spoken ↔ WrittenSpokenWrittenBoth
Directness ↔ DiplomaticDirectDiplomaticDirect
RegionUS and UK

Say it like this

  • We're in feature freeze until release
  • Feature freeze starts tomorrow
  • After feature freeze, we focus on bugs

Use it at work

Announcing

  • Feature freeze is next Monday. Only bug fixes after that.
  • After feature freeze, we focus on stability.

Asking for an exception

  • Can this small feature go in before feature freeze?
  • This is a fix, not a feature, so it's OK after the freeze.

Planning

  • Let's plan the big features before feature freeze.
  • We'll lift the feature freeze after the release.

Don't say this

✕We are doing a feature freeze on this bug fix.
✓We're fixing this bug during feature freeze.

Feature freeze applies to new features, not to bug fixes. You do not freeze individual bugs.

Don't mix it up

How feature freeze differs from similar terms
TermWhat it isWho writes or uses itWhen
feature freezeNo new features, fixes OKProduct, engineeringBefore a release
code freezeNo code changes at allEngineeringRight before release
change freezeNo changes to productionOpsHolidays, big events

Practice

Try it

4 quick exercises

Pick the most natural phrasing

1. Your manager tells the team that new features must wait. How do you report this?

Complete the sentence

2. Once we _______ next month, all effort will shift to testing and bug fixes.

Spot the mistake

3. Which sentence uses feature freeze incorrectly?

Rewrite naturally

4. Rewrite using feature freeze: 'Starting next week, we will stop accepting new features and focus on making the existing ones work well.'

Say it out loud

Phrase 1 of 3

"We're in feature freeze until release"

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More about feature freeze

Real examples(3)

  • in a standup

    "Since we entered feature freeze last week, we're only accepting critical bug fixes."

  • in a planning meeting

    "We need to decide which features make it into version 3.0 before feature freeze on Friday."

  • in an email

    "Feature freeze is now in effect. Please submit any remaining work to the staging branch by EOD today."

More mistakes(2)

Handle with care. Often confused with code freeze. A feature freeze stops new features only, while code freeze prevents all code changes. Do not use interchangeably.

  • ✕Feature freeze means we stop all coding.
    ✓Feature freeze means we stop adding new features but continue fixing bugs.

    Development and bug fixes continue during a feature freeze. A full code freeze is more restrictive.

  • ✕The feature freeze will be next release.
    ✓The feature freeze will happen next week, before release.

    Feature freeze occurs before release, not at release time. It is a preparation step.

Other forms(2)

  • feature freeze noun

    "Our feature freeze begins on January 15th."

  • to feature freeze (or enter a feature freeze) verb

    "We will feature freeze the application next sprint."

Often used with(4)

  • enter feature freeze · To start a feature freeze; commonly used when the period begins
  • during feature freeze · Describes activities that happen while a feature freeze is in effect
  • lift feature freeze · To end a feature freeze and resume accepting new features
  • feature freeze date · The specific day or deadline when a feature freeze begins

Similar words(2)

  • feature lock · Less common than feature freeze but means the same thing
  • feature cutoff · Emphasizes the deadline aspect; similar meaning but slightly more formal

Opposites(2)

  • feature development
  • open development

Questions(5)

What does feature freeze mean in software engineering?
A feature freeze is a point in the development cycle when the team stops accepting new features and focuses on stabilizing, testing, and fixing bugs in existing features before release. It is a standard practice to ensure product quality.
How long does a feature freeze typically last?
A feature freeze usually lasts from a few weeks to a month before the official release, depending on the size of the project and the number of known issues. After release, the feature freeze is lifted and normal development resumes.
Is feature freeze the same as code freeze?
No. A feature freeze stops new features but allows bug fixes. A code freeze, which comes later, is more restrictive and prevents almost all code changes, including some bug fixes.
What happens to bug reports during feature freeze?
Critical bugs are still fixed during feature freeze. Minor bugs and enhancement requests are typically deferred to the next release cycle to avoid destabilizing the product near launch.
How do you use feature freeze in a sentence at work?
You might say, 'We are in feature freeze, so please submit any remaining features by Friday,' or 'During feature freeze, only critical bug fixes are accepted.'
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