ChangeLog:
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Bugs fixed:
* Handle non-ASCII, non-UTF8 filenames in .cvsignore files.
* ExternalBlobGenerator: Don't fail if no revisions are needed for a file.
* Fix the handling of symbol-matching regexps that include "|".
* Handle excluded paths under Attic directories, too.
* cvs2git: fix logging in process_post_commit().
* Prefer to break internal cycles at the *largest* timestamp gaps.
* Don't try to delete a supposed "revision 1.1" if it has a predecessor.
Improvements and output changes:
* Various small documentation fixes and improvements.
* Make cvs2xxx runnable under PyPy.
* Avoid some allusions to Subversion when converting to another VCS.
* Use tempfile.mkdtemp() to choose the location for temporary files.
* Write all progress information to stderr rather than stdout.
* Write cvs2git and cvs2bzr output to stdout by default.
* Improve build reproducibility by respecting $SOURCE_DATE_EPOCH.
* cvs2git: don't add so much useless metadata to symbol commits.
* cvs2git: allow a file to be set executable in Git via "svn:executable"
Miscellaneous:
* Use "co --version" rather than the deprecated "co -V".
b935721958