Commits for braney

v446_preview2 to v446_base (2023-03-27 to 2023-04-03) v446

3a5d31716bb34526d02e20db823e8d5d0ae4a7d4 Mon Mar 27 14:36:58 2023 -0700

• some more error checking in the routine that collapses squishyPack tracks into a single imgTrack.
  • src/hg/hgTracks/imageV2.c - lines changed 4, context: html, text, full: html, text