New features feat: use cppyy for JIT by @ianna in https://github.com/scikit-hep/awkward/pull/2306 feat!: rename cpptype by @agoose77 in https://github.com/scikit-hep/awkward/pull/2331 feat: implemented GrowableBuffer in Numba as a start toward LayoutBuilder by @jpivarski in https://github.com/scikit-hep/awkward/pull/2349 feat: add to_backend to ak.record.Record by @agoose77 in https://github.com/scikit-hep/awkward/pull/2355 feat: add type equality is_equal_to member by @agoose77 in https://github.com/scikit-hep/awkward/pull/2368 Bug-fixes and performance fix: expose array interface for CUDA by @agoose77 in https://github.com/scikit-hep/awkward/pull/2327 fix: test untested path in ak.cartesian & broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2329 fix: ak.cartesian for typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2295 fix: Numba string reference count memory leak. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2332 fix: generate an array view when an Array C++ type is requested by @ianna in https://github.com/scikit-hep/awkward/pull/2335 fix: do not expose an rdfentry_ column by @ianna in https://github.com/scikit-hep/awkward/pull/2343 fix: generate RDataSource API based on ROOT attribute by @ianna in https://github.com/scikit-hep/awkward/pull/2345 fix: simplify depth limit test to support bigger-than-depth values by @agoose77 in https://github.com/scikit-hep/awkward/pull/2347 fix: use cppyy include by @ianna in https://github.com/scikit-hep/awkward/pull/2348 fix: convert ufunc arguments to same backend by @agoose77 in https://github.com/scikit-hep/awkward/pull/2354 fix: support N-d sequences in TypeTracer.asarray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2361 fix: make from_iter require iterables! by @agoose77 in https://github.com/scikit-hep/awkward/pull/2353 fix: avoid stack overflow with std::unique_ptr linked list by @ianna in https://github.com/scikit-hep/awkward/pull/2366 fix: ak.unzip visits all contents by @agoose77 in https://github.com/scikit-hep/awkward/pull/2373 fix: remove spurious typetracer conversion by @agoose77 in https://github.com/scikit-hep/awkward/pull/2375 Other refactor: hide awkward.typing by @agoose77 in https://github.com/scikit-hep/awkward/pull/2324 refactor: move _parameters_XXX functions into _parameters submodule by @agoose77 in https://github.com/scikit-hep/awkward/pull/2325 refactor: move merge_as_union to ak_concatenate by @agoose77 in https://github.com/scikit-hep/awkward/pull/2351 refactor: improve broadcasting logic readability by @agoose77 in https://github.com/scikit-hep/awkward/pull/2359 refactor: wrap exceptions at catch time by @agoose77 in https://github.com/scikit-hep/awkward/pull/2370 docs: fix pyodide (again!) by @agoose77 in https://github.com/scikit-hep/awkward/pull/2326 docs: add import statement by @raybellwaves in https://github.com/scikit-hep/awkward/pull/2358 docs: update mybinder link to example notebook by @raybellwaves in https://github.com/scikit-hep/awkward/pull/2357 docs: fix extra for pyodide by @agoose77 in https://github.com/scikit-hep/awkward/pull/2360 chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2313 chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2328 New Contributors @raybellwaves made their first contribution in https://github.com/scikit-hep/awkward/pull/2358 Full Changelog : https://github.com/scikit-hep/awkward/compare/v2.1.1...v2.1.2