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Apache Subversion
What it is
Apache Subversion is a free, open-source centralized version control system for users ranging from individuals to large-scale enterprise operations. It can track directories, files, and their free-form key/value properties. Commits are atomic: a change takes effect only if the full commit succeeds. Branches and tags use copy operations with a small, constant space cost, while merge tracking assists with changes between development lines. File locking is optional, and selected files can be set to require a lock before editing. Repositories can be served through Apache HTTP Server using WebDAV/DeltaV or through svnserve, including over SSH. Subversion supports self-hosted deployment on Windows, macOS, and Linux. Tools such as TortoiseSVN and integrations for Eclipse and NetBeans are separate third-party projects, not part of the core offering. The project supplies source code; binary packages are maintained by volunteers or their respective projects, rather than officially endorsed or maintained by Subversion. Community support is available through user and developer mailing lists. Archived releases outside currently supported versions are not supported by the community, and experimental features in the 1.14 release notes have no promise of backward compatibility.
For and against
For
- Versions directories, files, and key/value properties.
- Atomic commits prevent partial changes from taking effect.
- Supports optional locks and merge tracking.
- Repositories can use Apache HTTP Server or svnserve.
Against
- Binary packages are maintained by volunteers or other projects.
- Archived releases outside supported versions lack community support.
- Experimental 1.14 features have no backward-compatibility promise.
The verdict
Subversion provides centralized version control with atomic commits, optional locking, and multiple repository-serving choices. Users should account for the project’s distinction between its source code and third-party binary packages.
Who it suits
Subversion suits individuals and organizations seeking centralized, self-hosted version control. It may also suit teams that need optional file locks or atomic commits.
Plans and prices
Apache Subversion
Open-source version control software · project provides source code; binary packages are maintained by third parties
Read 30 Sep 2026 · subversion.apache.org
On the record
- Branches and tags
- Branching and tagging use copy operations that take a small, constant amount of space.subversion.apache.org · read 30 Sep 2026
- Commits
- Commits are atomic: no part takes effect until the entire commit succeeds.subversion.apache.org · read 30 Sep 2026
- Experimental features
- The 1.14 release notes state that experimental features have no promise of backward compatibility.subversion.apache.org · read 30 Sep 2026
- File locking
- File locking is optional, and files can be configured to require a lock before editing.subversion.apache.org · read 30 Sep 2026
- Integrations
- The project site identifies TortoiseSVN and IDE integrations such as Eclipse and NetBeans as separate third-party projects outside the core Subversion offering.subversion.apache.org · read 30 Sep 2026
- Merge tracking
- Subversion provides automated assistance for tracking changes between development lines and merging branches.subversion.apache.org · read 30 Sep 2026
- Purpose
- Apache Subversion is an open-source, centralized version control system intended for users ranging from individuals to large-scale enterprise operations.subversion.apache.org · read 30 Sep 2026
- Release support limits
- The download page says archived releases other than currently supported versions are not supported by the community.subversion.apache.org · read 30 Sep 2026
- Release verification
- The download page recommends verifying source downloads with PGP signatures and provides checksums as an alternative.subversion.apache.org · read 30 Sep 2026
- Security
- The project directs vulnerability reports to the Apache Software Foundation security process and publishes a list of past advisories.subversion.apache.org · read 30 Sep 2026
- Server options
- Repositories can be served through Apache HTTP Server using WebDAV/DeltaV or through the standalone svnserve server, which can also be tunneled over SSH.subversion.apache.org · read 30 Sep 2026
- Support
- The project offers community support through user and developer mailing lists; binary packages are maintained by volunteers or their respective projects, not officially endorsed or maintained by Subversion.subversion.apache.org · read 30 Sep 2026
- Versioned items
- Directories, files, and their free-form key/value properties can be versioned.subversion.apache.org · read 30 Sep 2026
