### Added - Child/parent relationship between domains (parent_id, child_id) added. !457 - Python plugins are now able to import modules in the same directory. !451 - Add a CHANGELOG. !454 - Documentation: fix pointer update for multi-timelevel fields - Documentation: specify an external microphysics scheme by a ComIn plugin. - Documentation: specify gas concentrations for ecRad radiation in a ComIn plugin. - User guide: Add section for gathering publications on and with ComIn - Update authors file - Documentation: update user guide documentation on GPUs. !474 - Add utility function to convert a variable to an xarray.DataArray (!476) - Documentation: Update ComIn standalone setup documentation for Levante (!478) - Documentation: ask new users to "star" the Gitlab repo. (!477) - Documentation: add WindWaker plugin to applist. (!481) ### Changed - Variable lookups for metadata, etc., use hash tables. !462 - Testing: Reference are written out by the process itself instead of relying on MPI !482 ### Fixed - add missing include in comin_keyval.cpp !468 - Error handling if an error occured outside of an entry point in comin. !453 - Add YAC entrypoints to plugin interface - workaround for NVIDIA deep copy problem. !472 - Fix `number_of_grid_used` descriptive data. !473 ### Removed - Remove `comin.plugin_finish` from python API. !450