v0.3.1

Added

• Semantic relover (ModelSpec -> ResolvedModel)
• Field semantics layer that stores executable representation of constraints
• Field level planner for invalid generation that select constrained violations based on field semantic
• Session level planner that search for fields allowed for violating for selected strategy

Changed

• Restructured generation pipeline to include resolver and planner stages (model -> parser -> resolver -> planner -> generator -> dict)
• Removed strategy planning and fields searching logic from core.py now its planner responsibility
• Removed bounds calculating from generator now is works with semantics and execute pre-calculated violations
• Moved common types and constants in types.py
• Field violations now selecting randomly

Fixed

• nan/inf handling for numeric bounds calculation and generation
• Some incorrect bounds calculation cases