The plain-English version
A durable marker of successfully completed work used to resume a multi-step process.
Why it matters
It can avoid repeating expensive work while making interruption recovery explicit.
Let’s make it click
A bulk export records the last committed page after its output has been stored.
Vibe Bro’s heads-up
Recording progress before the corresponding output is durable can skip work after a crash; align checkpoint advancement with commitment.
The docs behind it
Documentation links checked .
Editorial review · October 28, 2026
Supported: Checkpoint commitment warning correctly explains skipped-work risk; it does not claim separate output/checkpoint systems commit atomically.