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8 changes: 4 additions & 4 deletions book/05-distributed-git/sections/maintaining.asc
Original file line number Diff line number Diff line change
Expand Up @@ -343,7 +343,7 @@ Then, when the codebase on that branch is stable and passes tests, you merge it
===== Large-Merging Workflows

(((workflows, "merging (large)")))
The Git project has four long-running branches: `master`, `next`, and `pu` (proposed updates) for new work, and `maint` for maintenance backports.
The Git project has four long-running branches: `master`, `next`, and `seen` (formerly 'pu' -- proposed updates) for new work, and `maint` for maintenance backports.
When new work is introduced by contributors, it's collected into topic branches in the maintainer's repository in a manner similar to what we've described (see <<merwf_f>>).
At this point, the topics are evaluated to determine whether they're safe and ready for consumption or whether they need more work.
If they're safe, they're merged into `next`, and that branch is pushed up so everyone can try the topics integrated together.
Expand All @@ -352,10 +352,10 @@ If they're safe, they're merged into `next`, and that branch is pushed up so eve
.Managing a complex series of parallel contributed topic branches
image::images/large-merges-1.png[Managing a complex series of parallel contributed topic branches]

If the topics still need work, they're merged into `pu` instead.
If the topics still need work, they're merged into `seen` instead.
When it's determined that they're totally stable, the topics are re-merged into `master`.
The `next` and `pu` branches are then rebuilt from the `master`.
This means `master` almost always moves forward, `next` is rebased occasionally, and `pu` is rebased even more often:
The `next` and `seen` branches are then rebuilt from the `master`.
This means `master` almost always moves forward, `next` is rebased occasionally, and `seen` is rebased even more often:

.Merging contributed topic branches into long-term integration branches
image::images/large-merges-2.png[Merging contributed topic branches into long-term integration branches]
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2 changes: 1 addition & 1 deletion images/large-merges-2.svg
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