v3.3.0

Features

• [FEAT] Support historical exogenous variables in DeepAR Seongeun Kim (@immanuelk1m) (#1623)
• [FEAT] Add future exogenous covariates support to iTransformer Federico Carollo (@FedeCarollo) (#1607)
• [FEAT] Add decoder_activation Marco (@marcopeix) (#1612)

Bug fixes

• [FIX] CWE 502 Marco (@marcopeix) (#1625)
• [FIX] build-docs workflow Mariana Menchero García (@MMenchero) (#1631)
• [FIX] Validate and warn decoder_activation when decoder_layers=1 Marco (@marcopeix) (#1618)
• [FIX] Floor pytorch lightning to 2.6.6 Marco (@marcopeix) (#1620)
• [FIX] Reject zero-width hidden layers in MLP decoders Ayoub Chikri (@ayoubchikri) (#1617)