v2.2.1

November 12, 2024 circom 2.2.1

Improvements:

• Improving the use and heritance of tags inside buses. Now the values are propagated correctly following the same rules as arrays.
• Unassigned inputs: do not executing the circuit twice in C++.
• Allowing tag accesses of subcomponent input/output signals.
• Handling equality checks with dynamic size in witness generation code.
• Improving error messages.
• Improving error recovery in parser.
• Adding flag --constraint_assert_dissabled. When this flag is activated the compiler does not add asserts in the generated code (C++, WASM) for === constraint equalities

Fixed bugs:

• Importing function printDebug removed from WASM (circom tests from circomlib working now).