Gdsfactory

- Schematic-Driven Layout flow [PR](https://github.com/gdsfactory/gdsfactory/pull/920)
- from __future__ import annotations
from functools import partial to all files and makes the docs cleaner by rendering the type aliases rather than the expanded type [PR](https://github.com/gdsfactory/gdsfactory/pull/923)
- Add routes to gdsfactory klayout macro [PR](https://github.com/gdsfactory/gdsfactory/pull/918)
- fix missing conversion from rad (gdstk) to deg [PR](https://github.com/gdsfactory/gdsfactory/pull/927)
- better error message when failing to import missing gdscell [PR](https://github.com/gdsfactory/gdsfactory/pull/926)
- mzi lattice mmi [PR](https://github.com/gdsfactory/gdsfactory/pull/920)
- prepare release [PR](https://github.com/gdsfactory/gdsfactory/pull/929)
* keep python3.7 compatibility, by removing `:=` [Walrus operator](https://realpython.com/python-walrus-operator/)
* move schematic driven flow notebook from samples to docs
* add test coverage for write_labels_gdstk

- import_gds can import any cell (not only top_level cells) [PR](https://github.com/gdsfactory/gdsfactory/pull/917)

- mode solvers get modes_path from PDK.modes_path [PR](https://github.com/gdsfactory/gdsfactory/pull/915)
- remove gf.CONFIG [PR](https://github.com/gdsfactory/gdsfactory/pull/916)

- straight propagates to route filter in get_bundle [PR](https://github.com/gdsfactory/gdsfactory/pull/914)
- update pre-commit hooks and simplify CI/CD [PR](https://github.com/gdsfactory/gdsfactory/pull/913)
- fix delay length [PR](https://github.com/gdsfactory/gdsfactory/pull/912)

[6.2.3](https://github.com/gdsfactory/gdsfactory/pull/907)

- fix add ports from paths and polygons
- add tests

[6.2.2](https://github.com/gdsfactory/gdsfactory/pull/905)

- fix import_gds works with arrays
- ComponentReference allows vectors v1 and v2

[6.2.1](https://github.com/gdsfactory/gdsfactory/pull/903)

- difftest prompts you whether you want to do the xor diff

[6.2.0](https://github.com/gdsfactory/gdsfactory/pull/895)

- mmi input waveguide width is optional and defaults to cross_section.width
- rename reflect_h to mirror_x and reflect_v to mirror_y [PR](https://github.com/gdsfactory/gdsfactory/pull/896)
- gdsfactory cells working on klayout [PR](https://github.com/gdsfactory/gdsfactory/pull/899)
- fix grid ports [PR](https://github.com/gdsfactory/gdsfactory/pull/900)

- fix Docker container by installing gdspy with mamba
- fix outline [issue](https://github.com/gdsfactory/gdsfactory/issues/888)
- fix None orientation connect [PR](https://github.com/gdsfactory/gdsfactory/pull/890)
- clean_value_json can handle Polygons [issue](https://github.com/gdsfactory/gdsfactory/issues/889)

[6.1.0](https://github.com/gdsfactory/gdsfactory/pull/884)

- Native read and write oasis support

[6.0.7](https://github.com/gdsfactory/gdsfactory/pull/882)

- fix ComponentReference.get_polygons broken when by_spec is layer and as_array is True
- fix Component.movex
- better names for transformed

- Remove lytest [PR](https://github.com/gdsfactory/gdsfactory/pull/878)
- Handle non-existing polygons [PR](https://github.com/gdsfactory/gdsfactory/pull/874/)
- fixing the port cross sections of an extruded transition and adding test [PR](https://github.com/gdsfactory/gdsfactory/pull/876)
- Fixing and simplifying remove_layers [PR](https://github.com/gdsfactory/gdsfactory/pull/873)
- Fix and improve speed of flatten and absorb [PR](https://github.com/gdsfactory/gdsfactory/pull/875)
- Components.__getitem__ is consistent with ComponentReference.__getitem__ [PR](https://github.com/gdsfactory/gdsfactory/pull/879)