Another option is to backport the needed patch.

Alex

On Thu, 14 May 2020 at 19:31, Alexander Kanavin via lists.openembedded.org
<alex.kanavin=gmail.com@lists.openembedded.org> wrote:

> You can't generally update to a random development commit, especially if
> PV stays the same. Please ask upstream to make a new release.
>
> Alex
>
> On Thu, 14 May 2020 at 16:22, Diego <diego.rondini@kynetics.com> wrote:
>
>> Update to latest revision of git master to include, among other
>> improvements, support for zstd compression format.
>>
>> Signed-off-by: Diego Rondini <diego.rondini@kynetics.com>
>> ---
>>  meta/recipes-support/bmap-tools/bmap-tools_3.5.bb | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/meta/recipes-support/bmap-tools/bmap-tools_3.5.bb
>> b/meta/recipes-support/bmap-tools/bmap-tools_3.5.bb
>> index 7c4db85b32..694c5f09be 100644
>> --- a/meta/recipes-support/bmap-tools/bmap-tools_3.5.bb
>> +++ b/meta/recipes-support/bmap-tools/bmap-tools_3.5.bb
>> @@ -11,7 +11,7 @@ LIC_FILES_CHKSUM =
>> "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
>>
>>  SRC_URI = "git://github.com/intel/${BPN}
>> <http://github.com/intel/$%7BBPN%7D>"
>>
>> -SRCREV = "db7087b883bf52cbff063ad17a41cc1cbb85104d"
>> +SRCREV = "a17f0e3ff8669dd3b1c44a741ae4f8162155faed"
>>  S = "${WORKDIR}/git"
>>  PV .= "+git${SRCPV}"
>>
>> --
>> 2.21.3
>>
>>
>> 
>