Release chart (1508/1776):
1507: Refueling crane in 4
1506: red thing
1505: CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), quality = 80
1504: Reactor flash A
1503: Reactor design
1502: Reactor 6 cap removal
1501: Reactor 6 cap removal B
1500: CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), quality = 80
1499: Reactor 4 w wall small
1498: Reactor 4 w wall big
1509: Rescue
1510: ring.of.fire
1511: Robot 1 08 B
1512: Robot 1 08
1513: Robot 1 18
1514: Robot 1 22
1515: Robot 1 32
1516: Robot 35 second
1517: Robot 48 seconds
1518: Robot 53 seconds
