milkywayrules The user is reversing or updating a prior decision from this conversation.
From this conversation (and artifacts already in context), reply with only:
was
<prior decision — one line>
now
<new decision — one line>
why
invalidate
- downstream item or plan that no longer applies (one line each)
Rules:
- Use the most recent relevant decision if the user did not specify which one.
- Do not re-pitch alternatives — record the supersession and adjusted plan.
- Omit
## invalidateif nothing downstream needs updating.