Synapse

====================

Features and Enhancements
-------------------------
- Allow CryoCell and CryoTank Telepath APIs to be overridden by subclasses.
(`1426 <https://github.com/vertexproject/synapse/pull/1426>`_)
- Add ``.has()`` method to the Set Stormtype to allow for set membership checking.
(`1429 <https://github.com/vertexproject/synapse/pull/1429>`_)
- Set map_async to True for Cryotank slabs.
(`1427 <https://github.com/vertexproject/synapse/pull/1427>`_)
- Push the Cryotank conf value into the lmdbslab ``**kwargs``.
(`1427 <https://github.com/vertexproject/synapse/pull/1427>`_)
- Add user defined functions to Storm.
(`1419 <https://github.com/vertexproject/synapse/pull/1419>`_)
- Add packages to Storm, which may define importable command blocks or pure Storm commands. Storm services no longer
deliver commands via a separate data structure and must deliver then via Storm packages.
(`1419 <https://github.com/vertexproject/synapse/pull/1419>`_)
(`1430 <https://github.com/vertexproject/synapse/pull/1430>`_)
- Allow StormSvc's to deliver packages as part of their service configuration.
(`1419 <https://github.com/vertexproject/synapse/pull/1419>`_)
- Add setitem support to StormTypes.
(`1419 <https://github.com/vertexproject/synapse/pull/1419>`_)

Bugfixes
--------
- Fix a bug in the CryoCell ``__anit__`` call signature. Fix the CryoCell ``getCellApi()`` method to use referneces to
``self`` instead of direct classes to resolved Telepath APIs.
(`1426 <https://github.com/vertexproject/synapse/pull/1426>`_)
- Fix variable scoping issue with Pure Storm commands.
(`1419 <https://github.com/vertexproject/synapse/pull/1419>`_)
- Fix variale scoping issue for Storm init and fini blocks by restricting them to only be runtsafe.
(`1419 <https://github.com/vertexproject/synapse/pull/1419>`_)
- Fix edit block order of operations issue.
(`1419 <https://github.com/vertexproject/synapse/pull/1419>`_)

====================

Features and Enhancements
-------------------------
- Add support for single quoted strings to the Storm ``switch`` case labels.
(`1424 <https://github.com/vertexproject/synapse/pull/1424>`_)
- Add StormSvc addition and deletion hooks so that a StormSvc can define commands that are executed when a service is
added to a Cortex or removed from a Cortex.
(`1417 <https://github.com/vertexproject/synapse/pull/1417>`_)

Bugfixes
--------
- Protect the ``Snap.addFeedNodes()`` API from a function ctor which isn't does not return an async generator.
(`1421 <https://github.com/vertexproject/synapse/pull/1421>`_)
- Fix an ambiguity in the Storm ``switch`` grammar which could have produced inconsistent results.
(`1422 <https://github.com/vertexproject/synapse/pull/1422>`_)
- Migrate stored trigger views to the new view iden.
(`1423 <https://github.com/vertexproject/synapse/pull/1423>`_)

====================

Features and Enhancements
-------------------------
- Add ``:place`` secondary propeerties on forms with ``:latlong`` secondary properties to allow linking nodes to
``geo:place`` nodes.
(`1416 <https://github.com/vertexproject/synapse/pull/1416>`_)
- Add a ``geo:bbox`` type to the datamodel to record a rectangular latitude and longitude bounding box, and a ``:bbox``
secondary property to ``geo:place`` nodes.
(`1416 <https://github.com/vertexproject/synapse/pull/1416>`_)
- Add ``init`` and ``fini`` Storm blocks, which can contain Storm which is executed **before** and **after** any nodes
would have been consumed.
(`1418 <https://github.com/vertexproject/synapse/pull/1418>`_)
- Add ``$lib.stats.tally()`` to Storm Types. This gets a ``Tally`` object that can currently be used to increment named
counts.
(`1418 <https://github.com/vertexproject/synapse/pull/1418>`_)

Bugfixes
--------
- Storm Service call timeouts produced an unclear TimeoutError for users. This has been replaced with a
StormRuntimeError.
(`1415 <https://github.com/vertexproject/synapse/pull/1415>`_)

====================

Bugfixes
--------
- Fix an issue where Storm Edit blocks could encounter exponential processing time when performing Storm query parsing.
(`1414 <https://github.com/vertexproject/synapse/pull/1414>`_)
- Fix an issue where the ``Cortex.getView()`` function did not return the default View when the Cortex iden was
provided as the ``iden`` argument.
(`1414 <https://github.com/vertexproject/synapse/pull/1414>`_)

====================

Features and Enhancements
-------------------------
- Allow variables to be used when dereferencing values inside of Storm.and
(`1405 <https://github.com/vertexproject/synapse/pull/1405>`_)
- Add ``$lib.feed.list()``, ``$lib.feed.ingest()``, and ``$lib.feed.genr()`` to StormTypes. These expose ingest
functions registered on a Cortex to Storm. The ``feed.list`` Storm command can be used to easily list feed functions.
(`1408 <https://github.com/vertexproject/synapse/pull/1408>`_)
(`1411 <https://github.com/vertexproject/synapse/pull/1411>`_)
- Make the Cortex, View and Layer iden values unique.
(`1402 <https://github.com/vertexproject/synapse/pull/1402>`_)
- Allow objects (Views and Layers) to enforce permissions on themselves, as opposed to globally on a Cortex.
(`1384 <https://github.com/vertexproject/synapse/pull/1384>`_)
- Harmonized methods which take permissions - some took a tuple, some took `*path` arguments. Now, all methods take a
tuple for permissions.
(`1384 <https://github.com/vertexproject/synapse/pull/1384>`_)
- Add support for the ``yield`` keyword in Storm to allow it to yield values which come from a binary buid, a Node iden,
a raw Node object; or a an (async) generator which produces the previous values. This allows ``$lib.*`` functions to
be written which can inject Nodes into the Storm pipeline.
(`1409 <https://github.com/vertexproject/synapse/pull/1409>`_)

Bugfixes
--------
- Fix whitespace bug in Edit Parenthesis Storm grammer.
(`1407 <https://github.com/vertexproject/synapse/pull/1407>`_)
- Fix bug in the runt nodes representing triggers in a Cortex.
(`1406 <https://github.com/vertexproject/synapse/pull/1406>`_)
- Fix the Storm Edit Parenthesis behavior to allow the first EditNodeAdd AST element to support variables.
(`1412 <https://github.com/vertexproject/synapse/pull/1412>`_)
- Allow values referenced off of a Node, which are not set on the Node, to be emitted through the ``$lib.csv.emit()``
function. These will be serialied with the ``synapse.tools.csvtool`` as zero length strings.
(`1413 <https://github.com/vertexproject/synapse/pull/1413>`_)
- Allow ``synapse.tools.cellauth`` to work with older Synapse Cells which do not support the auth apis introduced
in 1384.
(`1410 <https://github.com/vertexproject/synapse/pull/1410>`_)

====================

Features and Enhancements
-------------------------
- Add some asyncio friendly multiprocessing helpers for future use.
(`1397 <https://github.com/vertexproject/synapse/pull/1397>`_)
- Add initial support for ``syn:cron`` runtime only nodes to represent Cron tasks configured on a Cortex.
(`1401 <https://github.com/vertexproject/synapse/pull/1401>`_)
- Add a editable ``doc`` field on Cron tasks. This can be edited via Storm edit syntax on ``syn:cron:doc`` properties.
(`1401 <https://github.com/vertexproject/synapse/pull/1401>`_)

Bugfixes
--------
- Fix a Daemon issue where Link message coroutines were being scheduled on the Daemon, and not the Link object. This
was preventing the proper cleanup of ``_onTaskV2Init`` coroutines for async generators when they were waiting for the
next item and the link had been fini'd. Now, when a Link is fini'd, any free-running coroutines associated with
the a given Link will be cancelled.
(`1404 <https://github.com/vertexproject/synapse/pull/1404>`_)