So, I made a couple of changes:
20784 update Metacello since last update failed
https://pharo.fogbugz.com/f/cases/20784
<https://pharo.fogbugz.com/f/cases/20784>
and from a previous integration:
20176 Error in ByteArray>>booleanAt:
https://pharo.fogbugz.com/f/cases/20176
<https://pharo.fogbugz.com/f/cases/20176>
20762 Pharo 6.1 has `pharo6.0.x` platform attribute instead of `pharo6.1.x`
https://pharo.fogbugz.com/f/cases/20762
<https://pharo.fogbugz.com/f/cases/20762>
20103 Minor glitch in source code diff tool
https://pharo.fogbugz.com/f/cases/20103
<https://pharo.fogbugz.com/f/cases/20103>
So, the recent problems should be fixed. Now I can backport iceberg 0.6.4 :)
cheers!
Esteban