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Code & Deliverynoun · /səˈmæntɪk ˈvɜːrʒənɪŋ/

semantic versioning

In simple English

Semantic versioning is a standardized way to version software that makes it clear to users and developers what kind of changes were made in each release. Instead of arbitrary numbers, the version number itself communicates information about compatibility and impact. For example, version 2.3.5 tells you that there were major breaking changes (2), new backwards-compatible features (3), and bug fixes (5) since the last major release. In tech workplaces, semantic versioning is essential for dependency management, especially when using package managers like npm, pip, or Maven. When you declare that your library follows semantic versioning, other developers can confidently update to new versions knowing whether they need to update their code or can safely upgrade automatically. This reduces conflicts and makes releases more predictable. Large projects and open-source libraries almost always use semantic versioning because it prevents breaking changes from surprising users. Teams typically discuss semantic versioning during release planning to decide whether a change warrants a major, minor, or patch version bump.

Understand how to use MAJOR.MINOR.PATCH versioning to communicate the type and severity of software changes to users and developers.

At a glanceCEFR C1
Commonness4/5
Versatility4/5
FormalityCasualFormalNeutral
Spoken ↔ WrittenSpokenWrittenBoth
Directness ↔ DiplomaticDirectDiplomaticDirect
RegionUS and UK
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Say it like this

We use semantic versioning for all our releases.
This change requires a major version bump under semantic versioning.
Follow semantic versioning to keep consumers of our API happy.

Real examples

in a standup

"We fixed a critical bug, so we are releasing 3.2.1 according to semantic versioning standards."

in a code review

"Since this introduces a breaking API change, it should be semantic versioning 4.0.0, not 3.1.0."

in a team meeting

"Our library strictly adheres to semantic versioning, so users know exactly what to expect when updating."

Don't say this

Handle with care. Often abbreviated as SemVer; do not confuse with simple version numbering. Semantic versioning follows a specific MAJOR.MINOR.PATCH format with defined meaning, not arbitrary numbering.

We are doing semantic versioning with version 1.2.3.4 (four numbers).
Semantic versioning uses exactly three numbers: MAJOR.MINOR.PATCH.Semantic versioning has a strict format of three numbers only; additional numbers violate the specification.
We bump the minor version whenever we add a breaking change.
We bump the major version whenever we add a breaking change.Breaking changes require a major version bump by semantic versioning rules; minor is for backwards-compatible features.
Semantic versioning means we can use any numbering system we want.
Semantic versioning is a strict standard with defined rules for MAJOR, MINOR, and PATCH increments.Semantic versioning is a specific specification, not just any versioning approach.

Other forms

noun

semantic versioning

"The project adheres to semantic versioning guidelines."

noun

semantic version

"The semantic version for this release is 2.1.0."

verb

follow semantic versioning

"We follow semantic versioning to ensure predictable updates."

Often used with

adhere to / follow semantic versioningUsed to say a project uses semantic versioning consistently
semantic versioning standardRefers to the formal specification and rules of semantic versioning
semantic versioning guidelinesThe principles or best practices for implementing semantic versioning
break semantic versioningUsed when a version number violates semantic versioning rules

Similar words

SemVerAbbreviation for semantic versioning; more casual but widely used in tech
version numberingGeneral term; less specific and does not imply the semantic structure

Opposites

arbitrary versioningrandom version numbering

Practice

Try it

4 quick exercises

Pick the most natural phrasing

1. Your library introduced a backwards-compatible feature. What version number should you use?

Complete the sentence

2. We must _______ to inform users about what changed in each release.

Spot the mistake

3. Which statement about semantic versioning is incorrect?

Rewrite naturally

4. Rewrite this in natural tech English: 'Our version system uses numbers to show what kind of change happened, like if we added new features or broke things.'

Questions

Quick poll

Have you said "semantic versioning" in a standup this week?

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