Changelog

Fixed

Fix dag visualization with Var wires (#12848) (#12923)
Fix parsing of huge OpenQASM 2 conditionals (#12774) (#12853)
Make BitArray.{slice_bits,slice_shots,__getitem__} raise IndexError when indices are not valid (backport #12755) (#12844)
Fix BitArray.from_counts/from_samples to not fail for input with only 0 outcome and num_bits=None (#12800) (#12821)
fix issue/12311 with fractional gate in basis (#12511) (#12813)
Add clifford gates to collect_cliffords (backport #12750) (#12763)
Fix C3SXGate to_matrix method (backport #12742) (#12745)
Fix replace_block_with_op on operations with wrong number of qubits (#12637) (#12700)
GenericBackendV2 should fail when the backend cannot allocate the basis gate because its size (#12653) (#12667)
Fix some bugs in loading Solovay Kitaev decompositions (#12579) (#12664)
Invalidate parameters cache on circuit copy (backport #12619) (#12621)