isothrum 2.1.7

Fixed

• An operation cut before its end doesn't lose the run's anonymous volumes. The record a
  Compose operation keeps of them was overwritten by the next operation, so the volumes an
  attach orphaned before the app quit three seconds in (the rig's launch-ui spec, 2026-11-13)
  stayed forever; the next operation carries a leftover record forward and removes what
  dangles among its names. The runner logs what it records and removes.

• A Docker that answers no server version fails the start as a stopped one does. Docker 26
  and older exit 0 with an empty line when the daemon doesn't answer, so the tools probe passed
  and the start died later in the pull with a worse error.

• ESXi's powered_on VM state reads as running. The plugin calls a VM powered_on until it
  has its SSH address and running after; the first read as unknown, never ready, its address
  skipped (a Windows guest before its tools report one).