When using Git repository, then workflow is as follows:

• branches are created to help
• developer is working in a feature branch (only files, that are changed are related to developed feature)

1. the arc diff command is:
   • taking all changes files
   • creating patch from them
   • creating new (or updating existing) Differential revision based on that patch
2. the arc patch command is:
   • creating new arcpatch-Dxxx branch
   • applying that patch to that branch
3. the arc land command is:
   • squashing that branch
   • merging to master
   • pushing to origin repo

When using SVN repository the workflow is different:

• no branches
• changes from multiple features are present at same time in working copy

I propose to use changelists for SVN workflow like so:

1. the arc diff command is:
   • taking changed files from given "SVN changelist" (can be optional --changelist argument to arc diff command, that works with SVN only)
   • creating patch from them
   • creating new (or updating existing) Differential revision based on that patch
2. the arc patch command is:
   • creating new arcpatch-Dxxx SVN changelist
   • applying that patch, so that all changes gets automatically assigned to that changelist
3. the arc land command is:
   • doing svn commit (on all changed files) or on files within changelist specified via --changelist (optional) argument