Scientists at the University of Bordeaux, Jean Gasnier and Virgile Guémard, have investigated a new approach to quantum error correction utilising quantum group codes derived from classical quasi-group codes. They demonstrate a framework supporting transversal multi-control-$Z$ gates that are both addressable and parallelizable, enabling efficient implementation of circuits utilising non-Clifford gates. A lifting procedure constructs quantum group codes with improved decoding complexity, featuring a quasi-quadratic time decoder compared to the cubic-time decoders of previous quantum AG codes, and enhanced parallelizability of logical multi-control-$Z$ gates. These advancements promise a near-linear reduction in the time complexity of current magic-state distillation protocols. Quasi-quadratic decoding unlocks scalable quantum error correction and faster distillation protocols Decoding complexity for quantum group codes has been reduced to quasi-quadratic time, representing a substantial leap in efficiency. Prior cubic-time decoders severely limited the size of codes practically implementable, hindering the scalability of quantum error correction and restricting the complexity of quantum algorithms that could be reliably executed. The computational cost of decoding scales rapidly with the size of the quantum code and the number of qubits involved; a cubic-time decoder implies that doubling the code size increases the decoding time by a factor of eight. This presents a significant bottleneck for building large-scale, fault-tolerant quantum computers. A novel lifting procedure, applied to classical algebraic geometry (AG) codes, overcomes this significant bottleneck. AG codes are a well-established class of classical error-correcting codes known for their strong performance and relatively simple decoding algorithms. The lifting procedure effectively translates the properties of these classical codes into the quantum realm, creating quantum group codes with favourable characteristics. The resultant codes support transversal multi-control-Z gates, crucial for universal quantum computation, and exhibit enhanced parallelizability, allowing for faster execution of complex quantum circuits. Transversality is a key property, meaning that the gate can be applied