commit a80f73d8
Merge: 20ff83c8 2eddf967
Author: Qiantan Hong <qhong@mit.edu>
Date:   Fri Oct 1 15:34:50 2021 -0700

    Merge branch 'master' of code.librehq.com:qhong/crdt.el

commit 20ff83c8
Author: Qiantan Hong <qhong@mit.edu>
Date:   Fri Oct 1 15:34:07 2021 -0700

    fix a bug in buffer remove handler