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* Fix typo in datetime64_to_epoch and add some tests by jeandet in https://github.com/SciQLop/speasy/pull/148
* Allows to overrides all parameters of Speasy plot functions by jeandet in https://github.com/SciQLop/speasy/pull/152
* Adds codec interface + registry and migrate existing code by jeandet in https://github.com/SciQLop/speasy/pull/154
* Switch to MIT license and drop last python 3.8 references by jeandet in https://github.com/SciQLop/speasy/pull/157
* remove last python 3.8 reference by jeandet in https://github.com/SciQLop/speasy/pull/158
* fix: allow mkdir work in multi threads in python by Beforerr in https://github.com/SciQLop/speasy/pull/160
* Definition of a common dataprovider for all IMPEX webservices by brenard-irap in https://github.com/SciQLop/speasy/pull/159
* Fix regex used to detect an attribute that must be convert to a variable by brenard-irap in https://github.com/SciQLop/speasy/pull/166
* Basic HAPI CSV codec by jeandet in https://github.com/SciQLop/speasy/pull/167
* Retry is server up by jeandet in https://github.com/SciQLop/speasy/pull/173
* Ensure we close the open socket while checking if a server is up by jeandet in https://github.com/SciQLop/speasy/pull/171
* Amda last modification date by brenard-irap in https://github.com/SciQLop/speasy/pull/177
* Add CSA GRMB parameters by jeandet in https://github.com/SciQLop/speasy/pull/172
* allow to list remote files with absolute path by jeandet in https://github.com/SciQLop/speasy/pull/174
* Fixes most doc issues by jeandet in https://github.com/SciQLop/speasy/pull/175
* Extract more information from CDF while building the inventory by jeandet in https://github.com/SciQLop/speasy/pull/176
* Fixes 169, and adds functions to drop cache entries matching regex. by jeandet in https://github.com/SciQLop/speasy/pull/170
* Valid min and valid max by jeandet in https://github.com/SciQLop/speasy/pull/168
* Force init by Beforerr in https://github.com/SciQLop/speasy/pull/194
* feat: access VariableTimeAxis and VariableAxis meta by Beforerr in https://github.com/SciQLop/speasy/pull/195
* Support amda template params by brenard-irap in https://github.com/SciQLop/speasy/pull/192
* docs: mention julia wrapper by Beforerr in https://github.com/SciQLop/speasy/pull/199
* Documentation improvements, Numpy support improvement and batch renaming by jeandet in https://github.com/SciQLop/speasy/pull/189
* Introduce a new inventory JSON/dict format that preserves more primitive types by jeandet in https://github.com/SciQLop/speasy/pull/200