Flexibility in Outputted semver format or allow for custom format to be used

[webmutation]

Prerequisites

• I have written a descriptive issue title
• I have searched issues to ensure it has not already been reported

GitVersion package

GitVersion.Tool

GitVersion version

6.4.0

Operating system

Linux

What are you seeing?

Running GitVersion 6.4.0 diagnostics...
{
"AssemblySemFileVer": "0.1.0.0",
"AssemblySemVer": "0.1.0.0",
"BranchName": "develop",
"BuildMetaData": null,
"CommitDate": "2025-09-04",
"CommitsSinceVersionSource": 13,
"EscapedBranchName": "develop",
"FullBuildMetaData": "Branch.develop.Sha.e002867aa403afb42c9c1d955791c28c747ed635",
"FullSemVer": "0.1.0-SNAPSHOT.13",
"InformationalVersion": "0.1.0-SNAPSHOT.13+Branch.develop.Sha.e002867aa403afb42c9c1d955791c28c747ed635",
"Major": 0,
"MajorMinorPatch": "0.1.0",
"Minor": 1,
"Patch": 0,
"PreReleaseLabel": "SNAPSHOT",
"PreReleaseLabelWithDash": "-SNAPSHOT",
"PreReleaseNumber": 13,
"PreReleaseTag": "SNAPSHOT.13",
"PreReleaseTagWithDash": "-SNAPSHOT.13",
"SemVer": "0.1.0-SNAPSHOT.13",
"Sha": "e002867aa403afb42c9c1d955791c28c747ed635",
"ShortSha": "e002867",
"UncommittedChanges": 0,
"VersionSourceSha": "",
"WeightedPreReleaseNumber": 13
}
Calculating semantic version...
Resolved version: 0.1.0-SNAPSHOT.13

What is expected?

Running GitVersion 6.4.0 diagnostics...
{
"AssemblySemFileVer": "0.1.0.0",
"AssemblySemVer": "0.1.0.0",
"BranchName": "develop",
"BuildMetaData": null,
"CommitDate": "2025-09-04",
"CommitsSinceVersionSource": 13,
"EscapedBranchName": "develop",
"FullBuildMetaData": "Branch.develop.Sha.e002867aa403afb42c9c1d955791c28c747ed635",
"FullSemVer": "0.1.0-SNAPSHOT.13",
"InformationalVersion": "0.1.0-SNAPSHOT.13+Branch.develop.Sha.e002867aa403afb42c9c1d955791c28c747ed635",
"Major": 0,
"MajorMinorPatch": "0.1.0",
"Minor": 1,
"Patch": 0,
"PreReleaseLabel": "SNAPSHOT",
"PreReleaseLabelWithDash": "-SNAPSHOT",
"PreReleaseNumber": 13,
"PreReleaseTag": "SNAPSHOT.13",
"PreReleaseTagWithDash": "-SNAPSHOT.13",
"SemVer": "0.1.0-SNAPSHOT.13",
"Sha": "e002867aa403afb42c9c1d955791c28c747ed635",
"ShortSha": "e002867",
"UncommittedChanges": 0,
"VersionSourceSha": "",
"WeightedPreReleaseNumber": 13
}
Calculating semantic version...
Resolved version: 0.1.0-SNAPSHOT

Steps to Reproduce

GitVersion is not letting me format the output version to my expectation... this makes is very inflexible for environments like JAVA that expect to always point to a snapshot version

RepositoryFixture Test

No response

Output log or link to your CI build (if appropriate).