What's Changed
* Implement color scales from Hilde by lewisblake in https://github.com/metno/pyaerocom/pull/818
* Drop Proj legacy by avaldebe in https://github.com/metno/pyaerocom/pull/908
* ICOS CO2 Reader by lewisblake in https://github.com/metno/pyaerocom/pull/888
* clean up icos reader and tests by avaldebe in https://github.com/metno/pyaerocom/pull/910
* fix to make daily files read correctly by jgriesfeller in https://github.com/metno/pyaerocom/pull/894
* re-format with newer black by avaldebe in https://github.com/metno/pyaerocom/pull/911
* Upgrade Earlinet reader and implement vertical profiles by lewisblake in https://github.com/metno/pyaerocom/pull/855
* conco3 in fairmode_stats.py by lewisblake in https://github.com/metno/pyaerocom/pull/916
* Remove deleting out_dirs when creating the JSON files by lewisblake in https://github.com/metno/pyaerocom/pull/923
* Fix plugins for ICOS and mmr vs vmr issue by lewisblake in https://github.com/metno/pyaerocom/pull/921
* Fix Regions 901 by lewisblake in https://github.com/metno/pyaerocom/pull/918
* Add add_pages to WebDisplaySetup by lewisblake in https://github.com/metno/pyaerocom/pull/924
* Remove pickle file from CI used in test_collocation_3d by lewisblake in https://github.com/metno/pyaerocom/pull/925
* Refactor and reintroduce diurnal processing by lewisblake in https://github.com/metno/pyaerocom/pull/927
* download test data with pooch by avaldebe in https://github.com/metno/pyaerocom/pull/929
* Update Dependencies by avaldebe in https://github.com/metno/pyaerocom/pull/928
* ReadICOS: CH4 and CO by lewisblake in https://github.com/metno/pyaerocom/pull/934
* try to fix airnow files with strange file encodings by jgriesfeller in https://github.com/metno/pyaerocom/pull/895
* changes for the DOMOS project by jgriesfeller in https://github.com/metno/pyaerocom/pull/826
* adjusted some color bars to match those from the old idl tools by jgriesfeller in https://github.com/metno/pyaerocom/pull/866
* Ipc forests by dulte in https://github.com/metno/pyaerocom/pull/746
* Add listcache to CLI by lewisblake in https://github.com/metno/pyaerocom/pull/938
* some more CAMS2-40 task4041 work by jgriesfeller in https://github.com/metno/pyaerocom/pull/944
**Full Changelog**: https://github.com/metno/pyaerocom/compare/v0.14.0...v0.15.0