Compress a project retrospective into an exec close-out summary

The project is done, the retrospective runs to dozens of pages, and leadership needs a clean record. This compresses it into five tight sections so there is a usable summary of what was delivered against the original objectives, without anyone wading through the full document. For closing out a project with a record people will actually read.

My project has closed and I need to write a brief executive close-out summary from the full retrospective document. Leadership needs a clear record without reading dozens of pages.

Project retrospective: {PROJECT_RETROSPECTIVE}
Project name: {PROJECT_NAME}
Project duration: {PROJECT_DURATION}
Original objectives: {ORIGINAL_OBJECTIVES}

Produce an executive close-out summary with these five sections, each no more than two sentences:
1. Outcome: did we deliver what we set out to?
2. Performance: on time, on budget, on scope?
3. What worked well: one standout strength
4. What to do differently: one clear lesson
5. Recommended action: what should the organisation carry forward?

Total length under 200 words. Past tense throughout. Honest and specific, not a celebration piece.