MLJ v0.20.8

Diff since v0.20.7

Merged pull requests:

• Add a draft governance document (#1116) (@ablaom)
• Update target_transformations.md (#1137) (@era127)
• Update doc page for third party logging platforms (#1139) (@ablaom)
• Update the manual (#1140) (@ablaom)
• Links on organizations (#1142) (@pebeto)
• Initial commit for adding affinity propagation (#1147) (@Yuan-Ru-Lin)
• Update docs. No new release. (#1148) (@ablaom)
• Remove "DRAFT" tag from GOVERNANCE.md document (#1149) (@ablaom)
• Governance: add Advisory Committee members (#1150) (@ablaom)
• Some minor fixes (#1151) (@ablaom)
• Update mlj_cheatsheet.md (#1156) (@besp-kt)
• Integration of new landing page into docs (#1159) (@ablaom)
• Bump combat for StatisticalMeasures (#1160) (@ablaom)
• Generate updated documentation. No new release. (#1161) (@ablaom)
• Create dependabot.yml and update action versions (#1163) (@abhro)
• Create docs site favicon (#1164) (@abhro)
• Rm symbolic regression from integration tests (#1165) (@ablaom)
• For a 0.20.8 release (#1167) (@ablaom)

Closed issues:

• Reexport CompactPerformanceEvaluation and InSample (#1111)
• [tracking] Add default logger to MLJ (#1124)
• Add Missingness Encoder Transformer (#1133)
• Failed to use TunedModel with precomputed-SVM (#1141)
• Error with RecursiveFeatureElimination + EvoTreeClassifier (#1145)
• Dump mention of version number in cheatsheet (#1154)
• Remove PartialLeastSquaresRegressor from the docs (#1157)
• Regarding issue in recognition of UUID 5ae90465-5518-4432-b9d2-8a1def2f0cab in a registry (#1158)