Apple typically announces new iPads in the fall and spring.  The 10th-generation iPad and 2022 iPad Pros were recently updated, so the next new iPads we're expecting to be announced are the iPad Mini and iPad Air.  The iPad Mini series doesn't get updated every year, so we might expect a new model in the fall of 2023. If not, perhaps even the fall of 2024 — information is still scant for the next iPad Mini.  Apple has consistently updated iPad Air models every 18 months for the last couple releases, so we might expect the next iPad Air in the fall of 2023.