Subject: [PATCH v3 0/4] filter-branch: support for incremental update + fix for ancient tag format

From: Ian Campbell <[email-masked]>
Date: Thu, 21 Sep 2017 08:49:06 +0100

This is the third version of my patches to add incremental support to
git-filter-branch. Since the last time I have replaced `git mktag --
allow-missing-tagger` with `git hash-object -t tag -w --stdin`.

I've force pushed to [1] (Travis is still running) and have set off the
process of re-rewriting the devicetree tree from scratch (a multi-day
affair) to validate (it's looking good).

Ian.

[0] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing.git/
[1] https://github.com/ijc/git/tree/git-filter-branch