v0.9.2

Yao v0.9.2

Diff since v0.9.1

Merged pull requests:

• Kraus operator and error modeling (#546) (@GiggleLiu)
• Fix issue 545 - autodiff with batched-arrayreg (#547) (@GiggleLiu)
• Fix issue 480 - rendering random parameters for rotation gates properly (#548) (@GiggleLiu)
• Fix Issue 549: chain block constructor bug (#551) (@GiggleLiu)
• Upgrade luxury sparse (#555) (@GiggleLiu)
• Support more error types (#556) (@GiggleLiu)

Closed issues:

• Polish and export OuterProduct (#385)
• Show case of your own project in Yao's documentation (#403)
• plot error? (#439)
• dispatch(Ry(0), :random) is not working correctly (#480)
• Quantum circuit from MPS (#487)
• Zygote problem with BatchedArrayReg (#545)
• Chain ignores function elements (#549)

v0.9.1

Yao v0.9.1

Diff since v0.9.0

Merged pull requests:

• Made fidelity(cureg, cureg) work (#511) (@jlbosse)
• Fix FSimGate plotting (#513) (@mofeing)
• fix CUDA.sync_threads() in measure! (#515) (@nzy1997)
• Plot with colored label (#517) (@nzy1997)
• Annotate a single line (for quantum error correction) (#518) (@GiggleLiu)
• fix a typo in runtests.jl (#521) (@hmyuuu)
• typo in docstring (#524) (@FazinHan)
• Fix error in visualizing rot(igate(n)) (#529) (@GiggleLiu)
• Support qudits in YaoToEinsum (#530) (@GiggleLiu)
• Measure density matrix inplace (#532) (@GiggleLiu)
• Fix collapseto! normalization and add test for mixed states (#535) (@FabianBallar7)
• Update CUDA version (#537) (@GiggleLiu)
• Remove unnecessary const declarations when setting a ref (#538) (@KristofferC)
• Add test and fix a bug in simplify (#539) (@nzy1997)
• Set default size_info (#540) (@nzy1997)
• fix CI (#541) (@Roger-luo)
• Fix spelling mistakes in Shor algorithm example (#542) (@dillon-broaders)

Closed issues:

• show case of your own project in Yao's documentation (#382)
• Can't calculate von_neumann_entropy() in gpu (#489)
• Measure block acts differently on cpu registers and cuda registers (#514)
• Precompiling CuYao Error in Julia 1.10.4 (#520)
• Converting between KronBlock, Scale, and Add Objects (#522)
• Feature request: a two qubit Rzz gate (#525)
• Bug in Yao.plot() when visualising identity rotations (#528)
• Feature request: measurement on density matrix (#531)
• Potential Issue with "collapseto!" normalization for mixed states (#534)
• CuYao fails to precompile (#536)

v0.9.0

Yao v0.9.0

Diff since v0.8.14

Merged pull requests:

• Fix issue 508 (#509) (@GiggleLiu)
• Let yao2einsum support multi-qubit registers as input/output (#510) (@GiggleLiu)

Closed issues:

• Undesired handling of complex values when the expectation of an observable has zero real part (#508)

v0.8.14

<description of version>

v0.8.13

Yao v0.8.13

Diff since v0.8.12

v0.8.12

Yao v0.8.12

Diff since v0.8.11

v0.8.11

Yao v0.8.11

Diff since v0.8.10

Merged pull requests:

• Fix symbolic abs function (#479) (@GiggleLiu)
• Update quick-start.md to fix typo and grammar (#481) (@JamieMair)
• Fix kron and repeat over unitary channel (#482) (@GiggleLiu)
• Changed TimeEvolution to use KrylovKit instead of ExponentialUtilities (#483) (@jlbosse)

v0.8.10

Yao v0.8.10

Diff since v0.8.9

Closed issues:

• Using Yao.jl in my paper "Using the Julia framework to teach quantum entanglement" (#458)
• QRNG (#473)

Merged pull requests:

• Assignment updates (#467) (@derikk)
• Bumped compat for StatsBase (#469) (@jlbosse)
• Removed some type parameters that caused warnings in precompilation (#470) (@jlbosse)
• Fixed KronBlock equality check (#476) (@jlbosse)
• fix autodiff apply, fix a docstring error (#478) (@GiggleLiu)

v0.8.9

Yao v0.8.9

Diff since v0.8.8

Closed issues:

• Python Interface (#465)

Merged pull requests:

• Bumped compat for YaoArrayRegister because @assert_locs_inbound moved (#466) (@jlbosse)

v0.8.8

Yao v0.8.8

Diff since v0.8.7

Merged pull requests:

• Added docstring to pauli_error_channel() (#459) (@jlbosse)
• Added copyto!(::DensityMatrix) (#460) (@jlbosse)
• More density matrix support (#461) (@jlbosse)
• fix: correct citation based on Qiang Miao's comment (#463) (@Roger-luo)