v0.8.22
One fix.
A figure's region grows up from its caption until it meets the paper's own prose, and which lines counted as prose was decided by asking whether anything stood beside a line anywhere on the page. On a two column page nothing above the figure is ever alone, so the region ran past all of it and the prose went into the PNG. The question is now asked of the column the line is set in, counting only what stands above the caption, and the whole page reading is kept as the fallback for a figure drawn out of type, where the column by column reading collapses the region.
Over the corpus this takes the manifest from 502 figures to 505, loses none, and tightens 42 of them from a median 336 points tall to 134. Nothing grew.
What's Changed
Full Changelog: v0.8.21...v0.8.22