[Diff since v0.9.28](v0.9.28...v0.9.29)

**Merged pull requests:**
- reparameterise PyArray (#674) (@cjdoris)
- Force `propertynames(::Py)` to occur on the main thread (#677) (@Liozou)
- fix #676 and test GUI compat better along the way (#683) (@cjdoris)
- better compact printing of Py (#684) (@cjdoris)
- docs: Add python block usage examples (#687) (@icweaver)
- fix #679 - defer printing of partial characters at end of buffer when flushing text PyIO (#688) (@cjdoris)
- Bump astral-sh/setup-uv from 6 to 7 (#690) (@dependabot[bot])
- Specify that JuliaDict / JuliaSet it is a MutableMapping/Set (#692) (@oxinabox)
- Housekeeping (#696) (@cjdoris)
- Delete unnecessary comparison operators (#698) (@JamesWrigley)
- comparisons return Bool not Py (#702) (@cjdoris)
- v1 migration guide (#704) (@cjdoris)
- use workspaces for test, docs and benchmarks projects (#708) (@cjdoris)
- Remove Py-Number mixed arithmetic support (#709) (@cjdoris)
- Add tests for ArrayValue __array__ copy semantics (#710) (@cjdoris)
- Improve @py macro documentation (#712) (@cjdoris)
- Implement Base.IndexStyle for PyObjectArray using a type argument (#716) (@JamesWrigley)
- add CHANGELOG.md (#721) (@cjdoris)

**Closed issues:**
- Release on conda (#51)
- PyArray design (#398)
- Segfault on propertynames (#586)
- Segfault on macOS Sequoia, Julia 1.11.3, Python 3.12, JuliaCall 0.9.23 (#591)
- REPL tab-completion on Windows (#611)
- Segfault on "." operator of imported module. (#631)
- `UnicodeDecodeError` from juliacall IPython extension (#679)
- Segmentation fault on ARM Mac (#680)
- Julia 1.12.0 issues due to OpenSSL constraints (#682)
- Python 3.14 incompatibility (#686)
- OpenSSL issues with jill installs in Python, possibly due to v1.12? (#689)
- _jl_call_nogil on macos? (#693)
- FATURE REQUEST: allowing reinit `PythonCall` (#700)
- Remove methods like ==(::Py, ::Number) and +(::Number, ::Py) (#703)
- DeprecationWarning: __array__ implementation doesn't accept a copy keyword (#706)
- using PythonCall in VSCode Julia REPL crashes with segfault (#714)
- Python-side conversion of string doesn't preserve equality (#717)

[Diff since v0.9.27](v0.9.27...v0.9.28)

**Merged pull requests:**
- Allow pydict accept Pair args (#616) (@mkitti)
- Remove `Core` reference from `Compat/pycall.jl` (#658) (@cgarling)
- stop using Requires.jl (use extensions instead) (#662) (@cjdoris)
- Bump actions/setup-python from 5 to 6 (#664) (@dependabot[bot])
- NumpyDates (#666) (@cjdoris)
- Add options for the Julia binary and project path (#667) (@JamesWrigley)
- feat(exe): add support for @venv and relative paths in JULIA_PYTHONCALL_EXE (#670) (@cjdoris)
- Relax conversions to python (#671) (@cjdoris)

**Closed issues:**
- Support of `InlineStrings` and others (#608)
- jl.PythonCall.JlWrap.Cjl._pyjlbase_name crash in Python 3.13 (#620)
- Add bound on libstdcxx (#655)
- `Core` not defined in `PythonCall.Compat` (#657)
- PythonCall.PyNULL causes returned NULL without setting an exception (#659)
- Can't install package (#663)
- add JULIA_PYTHONCALL_EXE=@venv to load python from .venv folder (#668)

[Diff since v0.9.26](v0.9.26...v0.9.27)

**Merged pull requests:**
- Test with PYTHON_JULIACALL_HANDLE_SIGNALS=yes (#642) (@cjdoris)
- Switch to heap types using PyType_FromSpec (#643) (@cjdoris)
- Bump minimum supported Python version from 3.8 to 3.9 (#645) (@cjdoris)
- Remove dead code supporting old versions of Julia/Python (#647) (@cjdoris)
- Centralize Public API into dedicated API module (#648) (@cjdoris)
- Bump actions/checkout from 4 to 5 (#652) (@dependabot[bot])
- build(deps): add libstdcxx pin, bump CondaPkg (#656) (@cjdoris)

**Closed issues:**
- Switch to heap types (#641)
- SSL CERTIFICATE_VERIFY_FAILED (#651)

[Diff since v0.9.25](v0.9.25...v0.9.26)

**Merged pull requests:**
- bump min required julia version to 1.9 (#614) (@cjdoris)
- use getptr a lot less (#618) (@cjdoris)
- use uv more (#621) (@cjdoris)
- Bump astral-sh/setup-uv from 5 to 6 (#623) (@dependabot[bot])
- docs: Code loading order (#625) (@icweaver)
- Improve GitHub workflow job names for better clarity (#633) (@cjdoris)
- Add PySide6 support to gui.jl (#634) (@cjdoris)
- CI benchmarking suite take 2 (#636) (@MilesCranmer)
- Add FAQ on interactive threads (#638) (@visr)
- hotfix: misaligned pointer cast (#640) (@MilesCranmer)

**Closed issues:**
- Segmentation fault when calling basic python functions (#617)
- Segmentation fault in basic example from docs (#624)
- Segfault when calling python function repeatedly (#626)
- `pyimport` can change `set_zero_subnormals` (#629)
- Support PySide6 in Compat (#632)

[Diff since v0.9.24](v0.9.24...v0.9.25)

**Merged pull requests:**
- Add `--heap-size-hint` parameter (#547) (@MilesCranmer)
- Add `elsize` method for PyArray (#593) (@cjdoris)
- Bump actions/cache from 1 to 4 (#602) (@dependabot[bot])
- Bump julia-actions/setup-julia from 1 to 2 (#603) (@dependabot[bot])
- Bump actions/checkout from 2 to 4 (#604) (@dependabot[bot])
- Bump codecov/codecov-action from 1 to 5 (#605) (@dependabot[bot])
- Bump actions/setup-python from 3 to 5 (#606) (@dependabot[bot])
- OpenSSL compat (#613) (@cjdoris)

**Closed issues:**
- Specifying `--heap-size-hint` to JuliaCall (#546)
- Error for code with PythonCall that works with PyCall (#576)
- `Base.elsize` not implemented for `PyArray` (#579)
- pytorch GC (#592)
- Precompile cache misses (#594)
- PythonCall not working in Jupyter Notebook in VSCode (#601)

[Diff since v0.9.23](v0.9.23...v0.9.24)

**Merged pull requests:**
- Switch to pyproject.toml (#545) (@MilesCranmer)
- fix: patch changed behavior of `setproperty!` for modules (#583) (@MilesCranmer)
- PyList: fix pushfirst! for Julia 1.11, by adding prepend! (#588) (@hhaensel)

**Closed issues:**
- Segmentation fault when `juliacall` is imported before `torch` (#435)
- `pyconvert_add_rule` must be executed before using `pyimport` in `__init__()` (#500)
- juliacall 0.9.22 can result in hanging precompilation (#537)
- Segmentation Fault in combination with Distributed (#548)
- Segfault with package, but not with identical module (#554)
- OpenSSL library collision with external python on linux systems (#561)
- How to debug `openssl` could not resolve for environment spec inside a package? (#562)
- `no method matching project_rel_path(::Pkg.Types.EnvCache, ::Nothing)` on 1.10.5 (#564)
- General registry segfault (#569)
- Broken on Python 3.13.0 (#581)
- Julia 1.11 prevents assigning objects to Main (#582)

[Diff since v0.9.22](v0.9.22...v0.9.23)

**Merged pull requests:**
- Update GIL.jl lock's documentation (possible mistake?) (#538) (@camilodlt)
- fix PyNULL typo (#544) (@ericphanson)

**Closed issues:**
- Dropping GIL when calling Julia from Python (JuliaCall) (#343)
- V0.9.22 bug: error in running finalizer: UndefVarError(var=:PYNULL) (#543)

[Diff since v0.9.21](v0.9.21...v0.9.22)

**Merged pull requests:**
- Require a compatible openssl version (#523) (@lassepe)
- More thread-safe GC (#529) (@cjdoris)
- simplify GIL handling (#530) (@cjdoris)
- GIL functions for genuine multi-threading (#535) (@cjdoris)

**Closed issues:**
- Libraries loaded via _jll packages are visible inside PythonCall environment. (#519)

[Diff since v0.9.20](v0.9.20...v0.9.21)

**Merged pull requests:**
- making it possible to use another package instead of `pickle` for serialization (e.g. `dill`) (#494) (@schlichtanders)
- Timedelta conversion (#499) (@cjdoris)
- pyjl (#512) (@cjdoris)
- call jl_atexit_hook when atexit (#516) (@dpinol)
- check for null in multimedia show functions (#526) (@cjdoris)
- Julia formatter (#528) (@cjdoris)

**Closed issues:**
- single `Jl` type for Julia values (#404)
- support "dill" for serialization and deserialization (#424)
- Not working with julia version 1.10.1 on linux systems  (#464)
- datetime.timedelta conversions fail in juliacall (#498)
- np.bool_ does not convert to julia Bool (#502)
- data-type specific Julia scalars with JuliaCall (#504)
- OSError on Apple M2 Chip (#508)
- finalizer may never be called (#515)
- seg fault from pynew() in vs code REPL (#522)

[Diff since v0.9.19](v0.9.19...v0.9.20)

**Changes:**
* The IPython extension is now automatically loaded upon import if IPython is detected.
* JuliaCall now compatible with Julia 1.10.3.
* Minimum supported Python version is now 3.8.

**Merged pull requests:**
- Unittest IPython extension + Automatic loading (#478) (@MilesCranmer)
- fix issue 487 (#488) (@cjdoris)

**Closed issues:**
- numpy functions don't treat Any[...] arrays like Python lists (#486)
- `display` broken for parametric structs with `show` referencing the struct parameters (#487)
- use existing julia install (#489)
- Python: TypeError: Object of type DictValue is not JSON serializable (#491)
- Error in calling display(array) (#495)