Release Candidate 1 for 23.2.1

This is the release candidate 1 for version 23.2.1.

What's Changed

• Fix163 by @martwo in #164
• Download datasets by @martwo in #162
• Fix165 by @martwo in #166
• Redefine eventdata shape from (N_events,V) to (V,N_events) for a minor performance increase by @martwo in #172
• Introduce class core.random.RandomChoice for faster background and signal event generation from MC by @martwo in #173
• Fix174 by @martwo in #175
• Fix176 by @martwo in #177
• Fix caching algorithm by @martwo in #178
• Fastphotospline by @martwo in #179
• Fix168 by @martwo in #182
• Updated the docs by @martwo in #183
• Allow to specify tool version requirements by @martwo in #184
• Rotations by @martwo in #185
• Add add_aux_data method by @martwo in #188
• Correct for rounding errors by @martwo in #189
• Move get_tdm_field_func_psi to core by @tomaskontrimas in #190
• i3skyllh fix110 by @martwo in #192
• Fix191 by @martwo in #195
• I3skyllh fix114 by @martwo in #196

Full Changelog: v23.2.0...v23.2.1.rc1