- add plot_klayout, plot_holoviews, plot_matplotlib. plot defaults to plot_klayout [PR](https://github.com/gdsfactory/gdsfactory/pull/1216)
6.28.0
- add flatten_offgrid_references as a write_gds flag [PR](https://github.com/gdsfactory/gdsfactory/pull/1211) - add non-manhattan routing doc and document flatten_offgrid_references docs [PR](https://github.com/gdsfactory/gdsfactory/pull/1214)
6.27.0
- add options for 3D meshing [PR](https://github.com/gdsfactory/gdsfactory/pull/1207) - [PR](https://github.com/gdsfactory/gdsfactory/pull/1206) - remove add_bbox_siepic - move tests from module to repo - update tidy3d to 1.8.3 - document plugins in README.md https://github.com/gdsfactory/gdsfactory/issues/1205
6.26.0
- use klayout as the default jupyter notebook viewer [PR](https://github.com/gdsfactory/gdsfactory/pull/1200)