Added
-----
* The `~bluesky.plan_stubs.wait` plan accepts a new optional parameter,
``timeout``.
* Add an option to contingency_wrapper to not automatically re-raise if the
except plan returns a value rather than raising its own exception.
* Add support for new experimental document types, StreamResource and
StreamDatum.
Changed
-------
* In v0.11.0 bluesky implemented a new Msg to declare streams proactively,
rather than creating them implicitly while preparing to emit the first Event.
Built-in plans were updated to use this approach. It had unintended downstream
consequences. Specifically, some ophyd objects (notable AD) that were using
the trigger method to sort out what the keys will be. If you call describe
before trigger you get different answers so going all-in on this by default
is a bit too aggressive. Pre-declaring streams is now opt-in, using the
env var ``BLUESKY_PREDECLARE``.
* Changed `~bluesky.bundlers` to use event-model compose functions
* In the run stop document, 'num_events' will now include streams even if
they have no events associated with them.
* Events produced by monitors are now checked against their corresponding Descriptor document.
* In the run stop document, 'num_changes' will now contain descriptors even if
they have no events associated with them.
* Events produced by monitors are now checked against their corresponding Descriptor document.
* If a collect message results in no document being collected, a `RuntimeError`
was being raised. Now, no error is raised; this is considered a possibility
in normal successful operation.
Fixed
-----
* Fixed leak in registry used by ``RE.subscribe``, which would grow without bound
* Fixed a documentation-build issue, which moved the minimum version of matplotlib
required for documentation-building to 3.5.0 (Nov 2021).
* Fixed bug in exception handling in ``msg_mutator``.