For my ongoing work on integrating PROJ master (to be PROJ 6.0) in libgeotiff,
I had started a personal git mirror of the subversion repository. Following a
discussion with Howard, I'd like to propose that we discontinue the SVN
repository and officially switch to git.
It has a master branch with SVN trunk content, and I manually recreated the
1.4.0, 1.4.1, 1.4.2 and 1.4.3 tags (the git svn utility had issues with
identifying the SVN tags due to number directory renames and deletions
apparently earlier in the history of the SVN repository)
I think we should also discontinue Trac tickets and switch to GitHub issues
(similarly to what we did for the GDAL projection, I don't propose to migrate
exiting Trac tickets)
If nobody objects to this, I'll ask the OSGeo system administration committee
to put OSGeo libgeotiff SVN and tickets in read-only mode.