11.0-dev
tornado: Move tornado_ioloop_logging to new zerver/tornado tree.
ruff: Fix PLW0108 Lambda may be unnecessary.
ruff: Fix UP007 Use `X | Y` for type annotations.
queue: Round-trip events through orjson in tests.
ruff: Fix RUF051 Use `pop` instead of `key in dict`…`del dict[key]`.
mypy: Enable new error explicit-override.
ruff: Fix UP006 Use `list` instead of `List` for type annotation.
ruff: Fix UP035 Import from `collections.abc`, `typing` instead.
tornado: Limit the width of the user queries, when they're needed.