Changeset

In revision control software, a changeset is a set of changes which should be treated as an indivisible group (i.e. an atomic package); the list of differences between two successive versions in the repository. This is one synchronization model.^[1][2]

See also

• Patch (computing)
• Snapshot (computer storage)

References

Further reading

• Pool, Martin (2004). "Integrals and derivatives". Martin Pool's blog. 
• Roundy, David. "Theory of patches". Darcs User Manual. 

Version control software
Years, where available, indicate the date of first stable release. Systems with names in italics are no longer maintained or have planned end-of-life dates.
Local only	Free/open-source RCS (1982) SCCS (1972) Proprietary PVCS (1985) QVCS (1991)
Client–server	Free/open-source CVS (1986, 1990 in C) CVSNT (1998) QVCS Enterprise (1998) Subversion (2000) Proprietary AccuRev SCM (2002) ClearCase (1992) CMVC (1994) Dimensions CM (1980s) DSEE (1984) Endevor (1980s) Integrity (2001) Panvalet (1970s) Perforce Helix (1995) Software Change Manager (1970s) StarTeam (1995) Surround SCM (2002) Synergy (1990) Team Concert (2008) Team Foundation Server (2005) Visual Studio Team Services (2014) Vault (2003) Visual SourceSafe (1994)
Distributed	Free/open-source ArX (2003) BitKeeper (1998) Codeville (2005) Darcs (2002) DCVS (2002) Fossil (2007) Git (2005) GNU arch (2001) GNU Bazaar (2005) Mercurial (2005) Monotone (2003) SVK (2003) Veracity (2010) Proprietary TeamWare (1990s?) Code Co-op (1997) Plastic SCM (2006) Team Foundation Server (2013) Visual Studio Team Services (2014)
Concepts	Branch Fork Changeset Commit Gated commit Interleaved deltas Delta compression Data comparison Merge Repository Tag Trunk
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