py-1.33.0

## 💥 Breaking changes

- Remove, deprecate or change eager `Expr`s to be lazy compatible (#24027)

## 🚀 Performance improvements

- Native streaming `int_range` with `len` or `count` (#24280)
- Lower `arg_unique` natively to the streaming engine (#24279)
- Move unordering optimization to end (#24286)
- Do ordering simplification step after common sub-plan elimination (#24269)
- Always simplify order requirements in IR (#24192)
- Basic de-duplication of filter expressions (#24220)
- Cache the IR in `pipe_with_schema` (#24213)
- Lower `arg_where` natively to streaming engine (#24088)
- Lower Expr.shift to streaming engine (#24106)
- Lower order-preserving groupby to streaming engine (#24053)

## ✨ Enhancements

- Add CSE for custom io sources using pointer for hashing (#24297)
- Allow pl.Expr.log to take in an expression (#24226)
- Add caching to user credential providers (#23789)
- Expose `mkdir` parameter on `write_parquet` (#24239)
- Implement diff() in streaming engine (#24189)
- Enable Expr.diff(n) for negative n (#24200)
- Allow upcasting null-typed columns to nested column types in scans (#24185)
- Log pyarrow predicate conversion result in sensitive verbose logs (#24186)
- Drop PyArrow requirement for `write_database` with the ADBC engine (#24136)
- Add a deprecation warning for pl.Series.shift(Null) (#24114)
- Improve Debug formatting of DataType (#24056)
- Add `LazyFrame.pipe_with_schema` (#24075)
- Catch additional temporal attributes in `BytecodeParser` function analysis (#24076)
- Add `cum_*` as native streaming nodes (#23977)
- Add peak\_{min,max} support for booleans (#24068)
- Add `DataFrame.map_columns` for eager evaluation (#23821)

## 🐞 Bug fixes

- Invalid conversion from non-bit numpy bools (#24312)
- Make `dt.epoch('s')` serializable (#24302)
- Make `Expr.rechunk` serializable (#24303)
- Schema mismatch for 'log' operation (#24300)
- Incorrect first/last aggregate in streaming engine (#24289)
- Fix group offsets in sliced groups (#24274)
- Panic in inexact date(time) conversion (#24268)
- Keep DSL cache after serialization and deserialization (#24265)
- Sanitize and warn about eval usage (#24262)
- Correct incorrect default in `from_pandas` overload for `include_index` (#24258)
- Unique with keep="none" in new optimization pass (#24261)
- Correct size limits for Decimal cast (#24252)
- Unordered unions in check order observing pass (#24253)
- Fix dtype for `slice` on `Literal` in agg context (#24137)
- Fix incorrect `filter(lit(True))` when scanning hive (#24237)
- In-memory group\_by on 128-bit integers (#24242)
- Fix panic in `gather` inside groupby with invalid indices (#24182)
- Release the GIL in map\_groups (#24225)
- Remove extra explode in `LazyGroupBy.{head,tail}` (#24221)
- Fix panic in polars cloud CSV scan (#24197)
- Fix panic when loading categorical columns from IO plugin (#24205)
- Fix credential provider did not auto-init on partition sinks (#24188)
- Fix engine type for `concat_list` on AggScalar `implode` (#24160)
- Rolling\_mean handle centered weights with len(values) \< window\_size (#24158)
- Reading `is_in` predicate for Parquet plain strings (#24184)
- Support native DuckDB connection in read\_database (#24177)
- Make PyCategories pickleable (#24170)
- Remove unused unsound function `to_mutable_slice` (#24173)
- PyO3 extension types giving compat\_level errors (#24166)
- Allow non-elementwise by in top\_k (#24164)
- Fix `sort_by` for `group_by_dynamic` context (#24152)
- Input-independent length aggregations in streaming (#24153)
- Release GIL when iterating df in to\_arrow (#24151)
- Respect non-elementwise join\_where conditions (#24135)
- Fix mismatched pytest test collection error (#24133)
- Resolve schema mismatch for div on Boolean (#24111)
- Fix from\_repr parsing of negative durations (#24115)
- Make `group_by`/`partition_by` iterator keys `tuple[Any, ...]` to enable tuple-unpacking (#24113)
- Keep name when doing empty group-aware aggregation (#24098)
- Implode instead of `reshape_list` (#24078)
- Rolling mean with weights incorrect when min\_samples \< window\_size (#23485)
- Allow `merge_sorted` for all types (#24077)
- Include datatypes in `row_encode` expression (#24074)
- Include UDF materialized type in serialization (#24073)
- Correct `.rolling()` output type for non-aggregations (#24072)
- Correct planner output schema for `join_asof` (#24071)
- Correct output for `fold` and `reduce` (#24069)
- Expr.meta.output\_name for struct fields (#24064)
- Ensure upcast operations on `pl.Date` default to microsecond precision (#23981)
- Add peak\_{min,max} support for booleans (#24068)
- Planner output type for `mean` with strange input type (#24052)
- Remove, deprecate or change eager `Expr`s to be lazy compatible (#24027)

## 📖 Documentation

- Fix few typos (#24305)
- Add missing reference to `LazyFrame.pipe_with_schema()` on the website (#24285)
- Automatically register `doctest.ELLIPSIS` so we don't have to add the inline directive each time (#24146)
- Update categorical comparison documentation in user guide (#24249)
- Add missing references for `Seriers.rolling_*_by` methods (#24254)
- Fix formatting of Series.value\_counts examples (#24245)
- Add hint to use `DataFrame/Series` constructors in `from_arrow` docstring (#22942)
- Update GPU un/supported features (#24195)
- Add `DataFrame.map_columns` to API (#24128)
- Update multiple pages in the Polars Cloud user guide (#23661)
- Fix `str.find_many()` docstring example (#24092)

## 📦 Build system

- Re-enable macos-x86-64 (#24266)
- Drop binary support for macos\_x86-64 (#24257)

## 🛠️ Other improvements

- Remove PDS-H code (#24301)
- Get ready for even more cloud tests (#24292)
- Add tests for slices with caches (#24288)
- Readd ordering tests (#24284)
- Fix Makefile venv path (#24251)
- Remove unnecessary parentheses (#24244)
- Make non-nested shift{,\_and\_fill} ops generic (#24224)
- Remove unused `Wrap` (#24214)
- Allow upcasting null-typed columns to nested column types in scans (#24185)
- Automatically label a few more types of PR (#24147)
- Update toolchain (#24156)
- Add `order_sensitive` property for `AExpr` (#24116)
- Mark more tests as not possible on cloud (#24103)
- Turn `AggExpr::Count` from tuple to struct (#24096)
- Mark tests that may fail in cloud (#24067)
- Extend read database tests to capture more ADBC functionality (#24002)
- Make CI perf failures more lenient (#24066)
- Fix hive partition string encoding in CI by upgrading `deltalake` (#24018)
- Make tests with sinks run on cloud again (#24048)

Thank you to all our contributors for making this release possible!
@Kevin-Patyk, @MarcoGorelli, @NeejWeej, @agossard, @alexander-beedie, @aparna2198, @borchero, @coastalwhite, @deanm0000, @dsprenkels, @eitsupi, @etiennebacher, @gab23r, @henryharbeck, @jjurm, @kdn36, @math-hiyoko, @mcrumiller, @mroeschke, @nameexhaustion, @orlp, @r-brink, @ritchie46, @stijnherfst, @vdrn and @wence-