Project: datamanagement
Issue DM-1920: update shapeHSM wrappers to latest external version
The HSM shape code has undergone many improvements and bug fixes as part of being included in the GalSim package, and we've recently included those in the HSC fork of meas_extensions_shapeHSM (HSC-129, HSC-1093). We should transfer those changes to the LSST side before tackling DM-981 (or at least before finishing it). The story point estimate here is for the work already done on the HSC side (with the usual 50% factor for shared work). The transfer to the LSST side should be essentially no effort. To the extent that EVM cares about this, the credit should go to [~price], even though I ([~jbosch]) am doing the transfer.
Story points: 6