v1.8.0

🦚  New Features

• Add a new method tum_esm_utils.timing.date_range: https://tum-esm-utils.netlify.app/api-reference#date_range-1

🦀  Dependency Updates

• Update polars@0.19 to 0.20

🐜  Internal Changes

• Copy all the functions in the context module (all time related) to the new timing module
• Add deprecation warnings with the link to the new timing module to all migrated functions in the context module
• Use timing.date_range inside text.date_range (the latter is based on date strings like YYYYMMDD)