A printable change order log to submit with the pay app

Most GCs want the change order log in the billing package: the sheet that shows how the contract got from the awarded number to the one on line 2 of the G702. Until now that was a spreadsheet somebody kept by hand.

Changes → CO log prints it from what's already in STrOp. Executed change orders in date order with the source PCO, execution date, the GC's SCO number and date, days added, amount, running total, and whether it's been billed. Below that, everything still pending — PCOs awaiting the GC's decision and approved changes whose CO hasn't been executed — with its proposed value, kept out of the contract total. The summary strip at the top reads original, executed, revised, billed to date, and pending.

The same CO log ↗ button sits in the pay application's footer next to Package, so it prints in the same sitting as the application and the conditional waiver. It's always as-of the print date; the footer says so.