===== git log ====
commit acb67f38eeb34ca572c4258059f34a84dd303095
Author: Rinku Kothiya <rkothiya@redhat.com>
Date:   Wed Feb 24 15:49:57 2021 +0530

    doc: Added release 8.4 notes (#2185)
    
    Updates: #2183
    
    Change-Id: If15e1d6f7bbf8d76b8cdee8c6e4de18f3e818b83
    Signed-off-by: Rinku Kothiya <rkothiya@redhat.com>

commit 2ac439ce842ce5920db5892375f5c8596baba072
Author: Nikhil Ladha <nladha@redhat.com>
Date:   Wed Feb 17 18:26:24 2021 +0530

    glusterd: Fix for shared storage in ipv6 env (#1972) (#2144)
    
    Change-Id: Ib38993724c709b35b603f9ac666630c50c932c3e
    Updates: #1406
    Signed-off-by: nik-redhat <nladha@redhat.com>

commit e04627b01c97b328834602b6a6132d83f3ac96fd
Author: Xavi Hernandez <xhernandez@users.noreply.github.com>
Date:   Wed Feb 17 13:54:21 2021 +0100

    cluster/ec: Change self-heal-window-size to 4MiB by default (#2071) (#2140)
    
    The current block size used for self-heal by default is 128 KiB. This
    requires a significant amount of management requests for a very small
    portion of data healed.
    
    With this patch the block size is increased to 4 MiB. For a standard
    EC volume configuration of 4+2, this means that each healed block of
    a file will update 1 MiB on each brick.
    
    Change-Id: Ifeec4a2d54988017d038085720513c121b03445b
    Updates: #2067
    Signed-off-by: Xavi Hernandez <xhernandez@redhat.com>

commit d036312a7e59942d8e137b424fa2dc6012dd6ad2
Author: Xavi Hernandez <xhernandez@users.noreply.github.com>
Date:   Fri Feb 12 15:35:05 2021 +0100

    posix: fix chmod error on symlinks (#2157)
    
    After glibc 2.32, lchmod() is returning EOPNOTSUPP instead of ENOSYS when
    called on symlinks. The man page says that the returned code is ENOTSUP.
    They are the same in linux, but this patch correctly handles all errors.
    

More commit messages for this ChangeLog can be found at
https://forge.gluster.org/glusterfs-core/glusterfs/commits/v8.4
