At this moment, there are no branches linked to this bug to indicate why it is fixed. I can see that Tim did not land anything related this bug in the days preceding the change to Fix Committed. I do believe this bug is fixed and that it is probably Fix Released in juju 1.16.2.
If this bug is not Fix Released in 1.16, then the likely reason is that 4 fixes to gomaasapi that are used by juju-core trunk that are not used by 1.16. The fixes are api-compatible; I have verified all unit tests pass under 1.16.4 with gomaasapi r47 (lp:~sinzui/juju-core/update-1.16-gomaasapi).
At this moment, there are no branches linked to this bug to indicate why it is fixed. I can see that Tim did not land anything related this bug in the days preceding the change to Fix Committed. I do believe this bug is fixed and that it is probably Fix Released in juju 1.16.2.
The Maas aspect of this bug is is Fix Released in Bug #1239488 (the maas task was removed from this bug). Bug #1229275 was also fixed about this time over several commits. Bug #1240423 was the last of this set of maas bugs to be fixed. I think this bugs remaining topic overlapped with the other maas bugs. Roger merged all the revisions that fixed Bug #1229275 and Bug #1240423 into lp:juju-core/1.16 with https:/ /code.launchpad .net/~rogpeppe/ juju-core/ 454-1.16- maas-changes/ +merge/ 191413 . I believe Roger marked this bug as Fix Committed in 1.17 because it is implicitly fixed.
If this bug is not Fix Released in 1.16, then the likely reason is that 4 fixes to gomaasapi that are used by juju-core trunk that are not used by 1.16. The fixes are api-compatible; I have verified all unit tests pass under 1.16.4 with gomaasapi r47 (lp:~sinzui/juju-core/update-1.16-gomaasapi).