augMultiSynth 0.2.0 – Multi-Outcome Intercepts, Weighted Objective, and Shrinkage

Highlights

• Refactored intercept handling via intercept = none | global | outcome
• Outcome- and time-weighted objective function
• Unit-level treatment effects for multiple outcomes
• Optional pooled intercept adjustment (multisynth-style)
• Optional post-estimation shrinkage
• End-to-end simulation demo (run_demo())

Breaking changes

• Removed deprecated demean option
• Consolidated intercept logic into a single intercept argument

Notes

This version stabilizes the multi-outcome API and serves as the new baseline for future extensions.