release_process: fix mind-boggling instructions for --previous options
Spotted during the 3.10, 3.11, and 3.12 release processes…
The instructions regarding the
--previous options to pass to
./bin/tails-iuk-generate-upgrade-description-files are rather confusing and almost entirely the opposite of current practice; the latter would rather be: pass
--previous $iuk for each
Release process: automate "mind-boggling" manual step (Will-fix: #16405).
Regarding this removed part:
Older versions for which there is no incremental upgrade path to
the new release must be passed with `--previous-version` [...]
We haven't been doing this at all for a long time because of what's
Note that multi-steps incremental upgrade paths are valid and
We've instead been pushing these multi-step upgrades hard, so we've
basically never followed these instructions, so let's just kill them
for the benefit for future, stressed out RMs.