Release Notes for v5.1.5, v5.1.6, v5.1.7

• Updates for running PhoSim on CONDOR HPC systems (GS)

Release Notes for v5.1.4

• Simpler generic telescope and improved examples (JRP)

Release Notes for v5.1.1, v5.1.2, v5.1.3

• Fix of background buffers (JRP)

Release Notes for v5.1

• Fix of various possible memory leaks (GS)

• Initial unification of atmosphere parameterization (JRP)

• LSST Collimated Beam Projector (GS)

• Various ghost optimization fixes (JRP)

• Generalization of rayleigh scattering (JRP)

• Interpixel capacitance (JRP)

• Postpixel correlations (JRP)

• Better optimization and buffering for background simulation (JRP)

• Improved overall background simulation speed by 50% (JRP)

• Simplified background simulation accuracy options (JRP)

• Additional background validation in 4D (JRP)

• Expansion to more asphere terms (JRP)

• Update to HSC design (JRP)

• Additional angle in 3-D galaxy models (GS)

• Fix to decam filters (CB)

• Fixes to validation 4F (CR)

• SED metallicity/age for galaxies bulge/disk (GS)

• Additional angle for edge on galaxy rotations (GS)

• Better bright star optimization for space based telescopes (JRP)

• Systematic pixel row/column errors (JRP)

• Fixes to edge physics for glowing edge and expansion to include active region (JRP)

• Changed default telescope to generic (JRP)