Update changelog

Author: denialhaag

CHANGELOG.md

@@ -11,6 +11,7 @@ This project adheres to [Semantic Versioning], with the exception that minor rel
 
 ### Added
 
+- Enable testing on Python 3.14 ([#532]) ([**@denialhaag**])
 - Added `gottesman_encoding_circuit` methods that constructs a stim encoding circuit for a given stabilizer code using the method described in Gottesman's "Surviving as a Quantum Computer in a Classical World" Chapter 6.4.1. ([#486]) ([**@pehamtom**])
 - Added class `SteaneNDFTStatePrepSimulator` for simulating non-deterministic state preparation protocols for CSS codes using verification with multiple ancilla states. ([#462]) ([**@pehamtom**])
 - Extended estimation of error rates in `NoisyNDFTStatePrepSimulator` via `secondary_logical_error_rate`. Now Z (X) error rates can also be estimated for the preparation of logical zero (plus). ([#462]) ([**@pehamtom**])
@@ -48,6 +49,7 @@ _📚 Refer to the [GitHub Release Notes](https://github.com/munich-quantum-tool
 
 [#592]: https://github.com/munich-quantum-toolkit/qecc/pull/592
 [#543]: https://github.com/munich-quantum-toolkit/qecc/pull/543
+[#532]: https://github.com/munich-quantum-toolkit/qecc/pull/532
 [#503]: https://github.com/munich-quantum-toolkit/qecc/pull/503
 [#499]: https://github.com/munich-quantum-toolkit/qecc/pull/499
 [#486]: https://github.com/munich-quantum-toolkit/qecc/pull/486