On Sat, 18 Jul 2026 at 18:27, Nathan Hartman <[email protected]>
wrote:
> I'm glad there's a good bit of housecleaning going on around here.
> We've accumulated so much cruft over the years, it makes my
> head spin. +1 to axe the ctypes bindings.

Speaking of cleanups, another candidate comes to mind: the BDB FS backend.
I think now would be an appropriate time to remove it:

- The BDB FS backend has been deprecated since Subversion 1.8.0 (June 2013)
[1].
- Keeping BDB around may complicate developing new FS features, because any
new functionality must either be implemented and tested for the deprecated
backend or have special casing to exclude it. I don't have any specific FS
feature in mind, that is more of a generic observation.
- We don't seem to have any serious known issues with BDB [2], which could
justify fixing them before removing that backend.
- We promised that such removal would be announced in advance [1], and I
think that the release notes are a suitable place to make such an
announcement.
[[[
At some point, support for the BDB backend will be completely removed. We
will announce such removal well in advance of its happening.
]]]

So, I propose that we remove the BDB FS backend on trunk (Subversion
1.16.x) and announce this decision as part of the Subversion 1.15.0 release
notes.

Thoughts?

[1]:
https://subversion-staging.apache.org/docs/release-notes/1.8.html#bdb-deprecated
[2]:
https://issues.apache.org/jira/issues/?jql=project%20%3D%20SVN%20AND%20status%20in%20(Open%2C%20Reopened)%20AND%20component%20%3D%20libsvn_fs_base

-- 
Ivan Zhakov

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