HTN Planner 1.1.0

HTN Planner 1.1.0 adds builtin numeric expressions to generated domains.

Highlights

• Integer and floating-point arithmetic with +, -, *, / and %.
• Unary increment and decrement expressions with ++ and --.
• Nested arithmetic expressions as operands in builtin comparisons.
• Runtime type validation for numeric operands.
• Runtime failure for division or modulo by zero.
• Numeric expression domain available in HTNDemo.

Validation

• Validated all eight Windows x64 SDK variants.
• Passed 24 isolated external consumer executions.
• Verified nested and mixed arithmetic through the generated execution path.
• Verified failure cases for division by zero and invalid operand types.
• Verified rejection of incompatible CRT linkage and unknown SDK variants.

Compatibility

This release retains the existing generated planner and runtime bridge ABI identifiers. Existing 1.0.0 integrations remain source and binary compatible.

Supported platform

• Windows x64.
• Visual Studio 2022 and MSVC v143.
• CMake 3.25 or newer for packaged SDK consumption.