4. Changelog

4.1. Development

  • (Fill this out as you fix issues and develop your features).

4.2. Changes in 0.23.0

  • Bugfix: manually setting SequenceField in DynamicDocument doesn’t increment the counter #2471

  • Add MongoDB 4.2 and 4.4 to CI

  • Add support for allowDiskUse on querysets #2468

4.3. Changes in 0.22.1

  • Declare that Py3.5 is not supported in package metadata #2449

  • Moved CI from Travis to Github-Actions

4.4. Changes in 0.22.0

  • Fix LazyReferenceField dereferencing in embedded documents #2426

  • Fix regarding the recent use of Cursor.__spec in .count() that was interfering with mongomock #2425

  • Drop support for Python 3.5 by introducing f-strings in the codebase

4.5. Changes in 0.21.0

  • Bug fix in DynamicDocument which is not parsing known fields in constructor like Document do #2412

  • When using pymongo >= 3.7, make use of Collection.count_documents instead of Collection.count

    and Cursor.count that got deprecated in pymongo >= 3.7. This should have a negative impact on performance of count see Issue #2219

  • Fix a bug that made the queryset drop the read_preference after clone().

  • Remove Py3.5 from CI as it reached EOL and add Python 3.9

  • Fix some issues related with db_field/field conflict in constructor #2414

  • BREAKING CHANGE: Fix the behavior of Doc.objects.limit(0) which should return all documents (similar to mongodb) #2311

  • Bug fix in ListField when updating the first item, it was saving the whole list, instead of

    just replacing the first item (as usually done when updating 1 item of the list) #2392

  • Add EnumField: mongoengine.fields.EnumField

  • Refactoring - Remove useless code related to Document.__only_fields and Queryset.only_fields

  • Fix query transformation regarding special operators #2365

  • Bug Fix: Document.save() fails when shard_key is not _id #2154

4.6. Changes in 0.20.0

  • ATTENTION: Drop support for Python2

  • Add Mongo 4.0 to Travis

  • Fix error when setting a string as a ComplexDateTimeField #2253

  • Bump development Status classifier to Production/Stable #2232

  • Improve Queryset.get to avoid confusing MultipleObjectsReturned message in case multiple match are found #630

  • Fixed a bug causing inaccurate query results, while combining __raw__ and regular filters for the same field #2264

  • Add support for the elemMatch projection operator in .fields() (e.g BlogPost.objects.fields(elemMatch__comments=”test”)) #2267

  • DictField validate failed without default connection (bug introduced in 0.19.0) #2239

  • Remove methods that were deprecated years ago:
    • name parameter in Field constructor e.g StringField(name=”…”), was replaced by db_field

    • Queryset.slave_okay() was deprecated since pymongo3

    • dropDups was dropped with MongoDB3

    • Queryset._ensure_indexes and Queryset.ensure_indexes, the right method to use is Document.ensure_indexes

  • Added pre-commit for development/CI #2212

  • Renamed requirements-lint.txt to requirements-dev.txt #2212

  • Support for setting ReadConcern #2255

4.7. Changes in 0.19.1

  • Tests require Pillow < 7.0.0 as it dropped Python2 support

  • DEPRECATION: The interface of QuerySet.aggregate method was changed, it no longer takes an unpacked list of

    pipeline steps (*pipeline) but simply takes the pipeline list just like pymongo.Collection.aggregate does. #2079

4.8. Changes in 0.19.0

  • BREAKING CHANGE: class_check and read_preference keyword arguments are no longer available when filtering a QuerySet. #2112
    • Instead of Doc.objects(foo=bar, read_preference=...) use Doc.objects(foo=bar).read_preference(...).

    • Instead of Doc.objects(foo=bar, class_check=False) use Doc.objects(foo=bar).clear_cls_query(...).

    • This change also renames the private QuerySet._initial_query attribute to _cls_query.

  • BREAKING CHANGE: Removed the deprecated format param from QuerySet.explain. #2113

  • BREAKING CHANGE: Renamed MongoEngineConnectionError to ConnectionFailure. #2111
    • If you catch/use MongoEngineConnectionError in your code, you’ll have to rename it.

  • BREAKING CHANGE: Positional arguments when instantiating a document are no longer supported. #2103
    • From now on keyword arguments (e.g. Doc(field_name=value)) are required.

  • BREAKING CHANGE: A LazyReferenceField is now stored in the _data field of its parent as a DBRef, Document, or EmbeddedDocument (ObjectId is no longer allowed). #2182

  • DEPRECATION: Q.empty & QNode.empty are marked as deprecated and will be removed in a next version of MongoEngine. #2210
    • Added ability to check if Q or QNode are empty by parsing them to bool.

    • Instead of Q(name="John").empty use not Q(name="John").

  • Fix updating/modifying/deleting/reloading a document that’s sharded by a field with db_field specified. #2125

  • Only set no_cursor_timeout when requested (fixes an incompatibility with MongoDB 4.2) #2148

  • ListField now accepts an optional max_length parameter. #2110

  • Improve error message related to InvalidDocumentError #2180

  • Added BulkWriteError to replace NotUniqueError which was misleading in bulk write insert #2152

  • Added ability to compare Q and Q operations #2204

  • Added ability to use a db alias on query_counter #2194

  • Added ability to specify collations for querysets with Doc.objects.collation #2024

  • Fix updates of a list field by negative index #2094

  • Switch from nosetest to pytest as test runner #2114

  • The codebase is now formatted using black. #2109

  • Documentation improvements:
    • Documented how pymongo.monitoring can be used to log all queries issued by MongoEngine to the driver.

4.9. Changes in 0.18.2

  • Replace deprecated PyMongo v2.x methods with their v3.x equivalents in the SequenceField. #2097

  • Various code clarity and documentation improvements.

4.10. Changes in 0.18.1

  • Fix a bug introduced in 0.18.0 which was causing Document.save to update all the fields instead of updating only the modified fields. This bug only occurred when using a custom PK. #2082

  • Add Python 3.7 to Travis CI. #2058

4.11. Changes in 0.18.0

  • Drop support for EOL’d MongoDB v2.6, v3.0, and v3.2.

  • MongoEngine now requires PyMongo >= v3.4. Travis CI now tests against MongoDB v3.4 – v3.6 and PyMongo v3.4 – v3.6. #2017 #2066

  • Improve performance by avoiding a call to to_mongo in Document.save. #2049

  • Connection/disconnection improvements:
    • Expose mongoengine.connection.disconnect and mongoengine.connection.disconnect_all.

    • Fix disconnecting. #566 #1599 #605 #607 #1213 #565

    • Improve documentation of connect/disconnect.

    • Fix issue when using multiple connections to the same mongo with different credentials. #2047

    • connect fails immediately when db name contains invalid characters. #2031 #1718

  • Fix the default write concern of Document.save that was overwriting the connection write concern. #568

  • Fix querying on List(EmbeddedDocument) subclasses fields. #1961 #1492

  • Fix querying on (Generic)EmbeddedDocument subclasses fields. #475

  • Fix QuerySet.aggregate so that it takes limit and skip value into account. #2029

  • Generate unique indices for SortedListField and EmbeddedDocumentListFields. #2020

  • BREAKING CHANGE: Changed the behavior of a custom field validator (i.e validation parameter of a Field). It is now expected to raise a ValidationError instead of returning True/False. #2050

  • BREAKING CHANGES (associated with connection/disconnection fixes):
    • Calling connect 2 times with the same alias and different parameter will raise an error (should call disconnect first).

    • disconnect now clears mongoengine.connection._connection_settings.

    • disconnect now clears the cached attribute Document._collection.

  • BREAKING CHANGE: EmbeddedDocument.save & .reload no longer exist. #1552

4.12. Changes in 0.17.0

  • POTENTIAL BREAKING CHANGE: All result fields are now passed, including internal fields (_cls, _id) when using QuerySet.as_pymongo. #1976

  • Document a BREAKING CHANGE introduced in 0.15.3 and not reported at that time. #1995

  • DEPRECATION: EmbeddedDocument.save & .reload are marked as deprecated and will be removed in a next version of MongoEngine. #1552

  • Fix QuerySet.only working improperly after using QuerySet.count of the same instance of a QuerySet.

  • Fix batch_size that was not copied when cloning a QuerySet object. #2011

  • Fix InvalidStringData error when using modify on a BinaryField. #1127

  • Fix test suite and CI to support MongoDB v3.4. #1445

  • Fix reference fields querying the database on each access if value contains orphan DBRefs.

4.13. Changes in 0.16.3

  • Fix $push with the $position operator not working with lists in embedded documents. #1965

4.14. Changes in 0.16.2

  • Fix Document.save that fails when called with write_concern=None (regression of 0.16.1). #1958

4.15. Changes in 0.16.1

  • Fix _cls that is not set properly in the Document constructor (regression). #1950

  • Fix a bug in the _delta method - update of a ListField depends on an unrelated dynamic field update. #1733

  • Remove PyMongo’s deprecated Collection.save method and use Collection.insert_one instead. #1899

4.16. Changes in 0.16.0

  • POTENTIAL BREAKING CHANGES:
    • EmbeddedDocumentField will no longer accept references to Document classes in its constructor. #1661

    • Get rid of the basecls parameter from the DictField constructor (dead code). #1876

    • Default value of the ComplexDateTime field is now None (and no longer the current datetime). #1368

  • Fix an unhashable TypeError when referencing a Document with a compound key in an EmbeddedDocument. #1685

  • Fix a bug where an EmbeddedDocument with the same id as its parent would not be tracked for changes. #1768

  • Fix the fact that a bulk QuerySet.insert was not setting primary keys of inserted document instances. #1919

  • Fix a bug when referencing an abstract class in a ReferenceField. #1920

  • Allow modifications to the document made in pre_save_post_validation to be taken into account. #1202

  • Replace MongoDB v2.4 tests in Travis CI with MongoDB v3.2. #1903

  • Fix side effects of using QuerySet.no_dereference on other documents. #1677

  • Fix TypeError when using lazy Django translation objects as translated choices. #1879

  • Improve Python 2-3 codebase compatibility. #1889

  • Fix support for changing the default value of the ComplexDateTime field. #1368

  • Improve error message in case an EmbeddedDocumentListField receives an EmbeddedDocument instance instead of a list. #1877

  • Fix the inc and dec operators for the DecimalField. #1517 #1320

  • Ignore killcursors queries in query_counter context manager. #1869

  • Fix the fact that query_counter was modifying the initial profiling level in case it was != 0. #1870

  • Repair the no_sub_classes context manager + fix the fact that it was swallowing exceptions. #1865

  • Fix index creation error that was swallowed by hasattr under Python 2. #1688

  • QuerySet.limit function behaviour: Passing 0 as parameter will return all the documents in the cursor. #1611

  • Bulk insert updates the IDs of the input documents instances. #1919

  • Fix a harmless bug related to GenericReferenceField where modifications in the generic-referenced document were tracked in the parent. #1934

  • Improve validation of the BinaryField. #273

  • Implement lazy regex compiling in Field classes to improve import mongoengine performance. #1806

  • Update GridFSProxy.__str__ so that it would always print both the filename and grid_id. #710

  • Add __repr__ to Q and QCombination classes. #1843

  • Fix bug in the BaseList.__iter__ operator (was occuring when modifying a BaseList while iterating over it). #1676

  • Add a DateField. #513

  • Various improvements to the documentation.

  • Various code quality improvements.

4.17. Changes in 0.15.3

  • Queryset.update/update_one methods now return an UpdateResult when full_result=True is provided and no longer a dict. #1491

  • Improve LazyReferenceField and GenericLazyReferenceField with nested fields. #1704

  • Fix the subfield resolve error in generic_emdedded_document query. #1651 #1652

  • Use each modifier only with $position. #1673 #1675

  • Fix validation errors in the GenericEmbeddedDocumentField. #1067

  • Update cached fields when a fields argument is given. #1712

  • Add a db parameter to register_connection for compatibility with connect.

  • Use PyMongo v3.x’s insert_one and insert_many in Document.insert. #1491

  • Use PyMongo v3.x’s update_one and update_many in Document.update and QuerySet.update. #1491

  • Fix how reload(fields) affects changed fields. #1371

  • Fix a bug where the read-only access to the database fails when trying to create indexes. #1338

4.18. Changes in 0.15.0

  • Add LazyReferenceField and GenericLazyReferenceField. #1230

4.19. Changes in 0.14.1

  • Remove SemiStrictDict and start using a regular dict for BaseDocument._data. #1630

  • Add support for the $position param in the $push operator. #1566

  • Fix DateTimeField interpreting an empty string as today. #1533

  • Add a missing __ne__ method to the GridFSProxy class. #1632

  • Fix BaseQuerySet._fields_to_db_fields. #1553

4.20. Changes in 0.14.0

  • BREAKING CHANGE: Remove the coerce_types param from QuerySet.as_pymongo. #1549

  • POTENTIAL BREAKING CHANGE: Make EmbeddedDocument not hashable by default. #1528

  • Improve code quality. #1531, #1540, #1541, #1547

4.21. Changes in 0.13.0

  • POTENTIAL BREAKING CHANGE: Added Unicode support to the EmailField, see docs/upgrade.rst for details.

4.22. Changes in 0.12.0

  • POTENTIAL BREAKING CHANGE: Fix limit/skip/hint/batch_size chaining. #1476

  • POTENTIAL BREAKING CHANGE: Change a public QuerySet.clone_into method to a private QuerySet._clone_into. #1476

  • Fix the way Document.objects.create works with duplicate IDs. #1485

  • Fix connecting to a replica set with PyMongo 2.x. #1436

  • Fix using sets in field choices. #1481

  • Fix deleting items from a ListField. #1318

  • Fix an obscure error message when filtering by field__in=non_iterable. #1237

  • Fix behavior of a dec update operator. #1450

  • Add a rename update operator. #1454

  • Add validation for the db_field parameter. #1448

  • Fix the error message displayed when querying an EmbeddedDocumentField by an invalid value. #1440

  • Fix the error message displayed when validating Unicode URLs. #1486

  • Raise an error when trying to save an abstract document. #1449

4.23. Changes in 0.11.0

  • BREAKING CHANGE: Rename ConnectionError to MongoEngineConnectionError since the former is a built-in exception name in Python v3.x. #1428

  • BREAKING CHANGE: Drop Python v2.6 support. #1428

  • BREAKING CHANGE: from mongoengine.base import ErrorClass won’t work anymore for any error from mongoengine.errors (e.g. ValidationError). Use from mongoengine.errors import ErrorClass instead. #1428

  • BREAKING CHANGE: Accessing a broken reference will raise a DoesNotExist error. In the past it used to return None. #1334

  • Fix absent rounding for the DecimalField when force_string is set. #1103

4.24. Changes in 0.10.8

  • Add support for QuerySet.batch_size. (#1426)

  • Fix a query set iteration within an iteration. #1427

  • Fix an issue where specifying a MongoDB URI host would override more information than it should. #1421

  • Add an ability to filter the GenericReferenceField by an ObjectId and a DBRef. #1425

  • Fix cascading deletes for models with a custom primary key field. #1247

  • Add ability to specify an authentication mechanism (e.g. X.509). #1333

  • Add support for falsy primary keys (e.g. doc.pk = 0). #1354

  • Fix QuerySet.sum/average for fields w/ an explicit db_field. #1417

  • Fix filtering by embedded_doc=None. #1422

  • Add support for Cursor.comment. #1420

  • Fix doc.get_<field>_display methods. #1419

  • Fix the __repr__ method of the StrictDict #1424

  • Add a deprecation warning for Python v2.6.

4.25. Changes in 0.10.7

  • Drop Python 3.2 support #1390

  • Fix a bug where a dynamic doc has an index inside a dict field. #1278

  • Fix: ListField minus index assignment does not work. #1128

  • Fix cascade delete mixing among collections. #1224

  • Add signal_kwargs argument to Document.save, Document.delete and BaseQuerySet.insert to be passed to signals calls. #1206

  • Raise OperationError when trying to do a drop_collection on document with no collection set.

  • Fix a bug where a count on ListField of EmbeddedDocumentField fails. #1187

  • Fix LongField values stored as int32 in Python 3. #1253

  • MapField now handles unicode keys correctly. #1267

  • ListField now handles negative indicies correctly. #1270

  • Fix an AttributeError when initializing an EmbeddedDocument with positional args. #681

  • Fix a no_cursor_timeout error with PyMongo v3.x. #1304

  • Replace map-reduce based QuerySet.sum/average with aggregation-based implementations. #1336

  • Fix support for __ to escape field names that match operators’ names in update. #1351

  • Fix BaseDocument._mark_as_changed. #1369

  • Add support for pickling QuerySet instances. #1397

  • Fix connecting to a list of hosts. #1389

  • Fix a bug where accessing broken references wouldn’t raise a DoesNotExist error. #1334

  • Fix not being able to specify use_db_field=False on ListField(EmbeddedDocumentField) instances. #1218

  • Improvements to the dictionary field’s docs. #1383

4.26. Changes in 0.10.6

  • Add support for mocking MongoEngine based on mongomock. #1151

  • Fix not being able to run tests on Windows. #1153

  • Allow creation of sparse compound indexes. #1114

4.27. Changes in 0.10.5

  • Fix for reloading of strict with special fields. #1156

4.28. Changes in 0.10.4

  • SaveConditionError is now importable from the top level package. #1165

  • Add a QuerySet.upsert_one method. #1157

4.29. Changes in 0.10.3

  • Fix read_preference (it had chaining issues with PyMongo v2.x and it didn’t work at all with PyMongo v3.x). #1042

4.30. Changes in 0.10.2

  • Allow shard key to point to a field in an embedded document. #551

  • Allow arbirary metadata in fields. #1129

  • ReferenceFields now support abstract document types. #837

4.31. Changes in 0.10.1

  • Fix infinite recursion with cascade delete rules under specific conditions. #1046

  • Fix CachedReferenceField bug when loading cached docs as DBRef but failing to save them. #1047

  • Fix ignored chained options. #842

  • Document.save’s save_condition error raises a SaveConditionError exception. #1070

  • Fix Document.reload for the DynamicDocument. #1050

  • StrictDict & SemiStrictDict are shadowed at init time. #1105

  • Fix ListField negative index assignment not working. #1119

  • Remove code that marks a field as changed when the field has a default value but does not exist in the database. #1126

  • Remove test dependencies (nose and rednose) from install dependencies. #1079

  • Recursively build a query when using the elemMatch operator. #1130

  • Fix instance back references for lists of embedded documents. #1131

4.32. Changes in 0.10.0

  • Django support was removed and will be available as a separate extension. #958

  • Allow to load undeclared field with meta attribute ‘strict’: False #957

  • Support for PyMongo 3+ #946

  • Removed get_or_create() deprecated since 0.8.0. #300

  • Improve Document._created status when switch collection and db #1020

  • Queryset update doesn’t go through field validation #453

  • Added support for specifying authentication source as option authSource in URI. #967

  • Fixed mark_as_changed to handle higher/lower level fields changed. #927

  • ListField of embedded docs doesn’t set the _instance attribute when iterating over it #914

  • Support += and *= for ListField #595

  • Use sets for populating dbrefs to dereference

  • Fixed unpickled documents replacing the global field’s list. #888

  • Fixed storage of microseconds in ComplexDateTimeField and unused separator option. #910

  • Don’t send a “cls” option to ensureIndex (related to https://jira.mongodb.org/browse/SERVER-769)

  • Fix for updating sorting in SortedListField. #978

  • Added __ support to escape field name in fields lookup keywords that match operators names #949

  • Fix for issue where FileField deletion did not free space in GridFS.

  • No_dereference() not respected on embedded docs containing reference. #517

  • Document save raise an exception if save_condition fails #1005

  • Fixes some internal _id handling issue. #961

  • Updated URL and Email Field regex validators, added schemes argument to URLField validation. #652

  • Capped collection multiple of 256. #1011

  • Added BaseQuerySet.aggregate_sum and BaseQuerySet.aggregate_average methods.

  • Fix for delete with write_concern {‘w’: 0}. #1008

  • Allow dynamic lookup for more than two parts. #882

  • Added support for min_distance on geo queries. #831

  • Allow to add custom metadata to fields #705

4.33. Changes in 0.9.0

  • Update FileField when creating a new file #714

  • Added EmbeddedDocumentListField for Lists of Embedded Documents. #826

  • ComplexDateTimeField should fall back to None when null=True #864

  • Request Support for $min, $max Field update operators #863

  • BaseDict does not follow setdefault #866

  • Add support for $type operator # 766

  • Fix tests for pymongo 2.8+ #877

  • No module named ‘django.utils.importlib’ (Django dev) #872

  • Field Choices Now Accept Subclasses of Documents

  • Ensure Indexes before Each Save #812

  • Generate Unique Indices for Lists of EmbeddedDocuments #358

  • Sparse fields #515

  • write_concern not in params of Collection#remove #801

  • Better BaseDocument equality check when not saved #798

  • OperationError: Shard Keys are immutable. Tried to update id even though the document is not yet saved #771

  • with_limit_and_skip for count should default like in pymongo #759

  • Fix storing value of precision attribute in DecimalField #787

  • Set attribute to None does not work (at least for fields with default values) #734

  • Querying by a field defined in a subclass raises InvalidQueryError #744

  • Add Support For MongoDB 2.6.X’s maxTimeMS #778

  • abstract shouldn’t be inherited in EmbeddedDocument # 789

  • Allow specifying the ‘_cls’ as a field for indexes #397

  • Stop ensure_indexes running on a secondaries unless connection is through mongos #746

  • Not overriding default values when loading a subset of fields #399

  • Saving document doesn’t create new fields in existing collection #620

  • Added Queryset.aggregate wrapper to aggregation framework #703

  • Added support to show original model fields on to_json calls instead of db_field #697

  • Added Queryset.search_text to Text indexes searchs #700

  • Fixed tests for Django 1.7 #696

  • Follow ReferenceFields in EmbeddedDocuments with select_related #690

  • Added preliminary support for text indexes #680

  • Added elemMatch operator as well - match is too obscure #653

  • Added support for progressive JPEG #486 #548

  • Allow strings to be used in index creation #675

  • Fixed EmbeddedDoc weakref proxy issue #592

  • Fixed nested reference field distinct error #583

  • Fixed change tracking on nested MapFields #539

  • Dynamic fields in embedded documents now visible to queryset.only() / qs.exclude() #425 #507

  • Add authentication_source option to register_connection #178 #464 #573 #580 #590

  • Implemented equality between Documents and DBRefs #597

  • Fixed ReferenceField inside nested ListFields dereferencing problem #368

  • Added the ability to reload specific document fields #100

  • Added db_alias support and fixes for custom map/reduce output #586

  • post_save signal now has access to delta information about field changes #594 #589

  • Don’t query with $orderby for qs.get() #600

  • Fix id shard key save issue #636

  • Fixes issue with recursive embedded document errors #557

  • Fix clear_changed_fields() clearing unsaved documents bug #602

  • Removing support for Django 1.4.x, pymongo 2.5.x, pymongo 2.6.x.

  • Removing support for Python < 2.6.6

  • Fixed $maxDistance location for geoJSON $near queries with MongoDB 2.6+ #664

  • QuerySet.modify() and Document.modify() methods to provide find_and_modify() like behaviour #677 #773

  • Added support for the using() method on a queryset #676

  • PYPY support #673

  • Connection pooling #674

  • Avoid to open all documents from cursors in an if stmt #655

  • Ability to clear the ordering #657

  • Raise NotUniqueError in Document.update() on pymongo.errors.DuplicateKeyError #626

  • Slots - memory improvements #625

  • Fixed incorrectly split a query key when it ends with “_” #619

  • Geo docs updates #613

  • Workaround a dateutil bug #608

  • Conditional save for atomic-style operations #511

  • Allow dynamic dictionary-style field access #559

  • Increase email field length to accommodate new TLDs #726

  • index_cls is ignored when deciding to set _cls as index prefix #733

  • Make ‘db’ argument to connection optional #737

  • Allow atomic update for the entire DictField #742

  • Added MultiPointField, MultiLineField, MultiPolygonField

  • Fix multiple connections aliases being rewritten #748

  • Fixed a few instances where reverse_delete_rule was written as reverse_delete_rules. #791

  • Make in_bulk() respect no_dereference() #775

  • Handle None from model __str__; Fixes #753 #754

  • _get_changed_fields fix for embedded documents with id field. #925

4.34. Changes in 0.8.7

  • Calling reload on deleted / nonexistent documents raises DoesNotExist (#538)

  • Stop ensure_indexes running on a secondaries (#555)

  • Fix circular import issue with django auth (#531) (#545)

4.35. Changes in 0.8.6

  • Fix django auth import (#531)

4.36. Changes in 0.8.5

  • Fix multi level nested fields getting marked as changed (#523)

  • Django 1.6 login fix (#522) (#527)

  • Django 1.6 session fix (#509)

  • EmbeddedDocument._instance is now set when setting the attribute (#506)

  • Fixed EmbeddedDocument with ReferenceField equality issue (#502)

  • Fixed GenericReferenceField serialization order (#499)

  • Fixed count and none bug (#498)

  • Fixed bug with .only() and DictField with digit keys (#496)

  • Added user_permissions to Django User object (#491, #492)

  • Fix updating Geo Location fields (#488)

  • Fix handling invalid dict field value (#485)

  • Added app_label to MongoUser (#484)

  • Use defaults when host and port are passed as None (#483)

  • Fixed distinct casting issue with ListField of EmbeddedDocuments (#470)

  • Fixed Django 1.6 sessions (#454, #480)

4.37. Changes in 0.8.4

  • Remove database name necessity in uri connection schema (#452)

  • Fixed “$pull” semantics for nested ListFields (#447)

  • Allow fields to be named the same as query operators (#445)

  • Updated field filter logic - can now exclude subclass fields (#443)

  • Fixed dereference issue with embedded listfield referencefields (#439)

  • Fixed slice when using inheritance causing fields to be excluded (#437)

  • Fixed ._get_db() attribute after a Document.switch_db() (#441)

  • Dynamic Fields store and recompose Embedded Documents / Documents correctly (#449)

  • Handle dynamic fieldnames that look like digits (#434)

  • Added get_user_document and improve mongo_auth module (#423)

  • Added str representation of GridFSProxy (#424)

  • Update transform to handle docs erroneously passed to unset (#416)

  • Fixed indexing - turn off _cls (#414)

  • Fixed dereference threading issue in ComplexField.__get__ (#412)

  • Fixed QuerySetNoCache.count() caching (#410)

  • Don’t follow references in _get_changed_fields (#422, #417)

  • Allow args and kwargs to be passed through to_json (#420)

4.38. Changes in 0.8.3

  • Fixed EmbeddedDocuments with id also storing _id (#402)

  • Added get_proxy_object helper to filefields (#391)

  • Added QuerySetNoCache and QuerySet.no_cache() for lower memory consumption (#365)

  • Fixed sum and average mapreduce dot notation support (#375, #376, #393)

  • Fixed as_pymongo to return the id (#386)

  • Document.select_related() now respects db_alias (#377)

  • Reload uses shard_key if applicable (#384)

  • Dynamic fields are ordered based on creation and stored in _fields_ordered (#396)

  • Fixed pickling dynamic documents _dynamic_fields (#387)

  • Fixed ListField setslice and delslice dirty tracking (#390)

  • Added Django 1.5 PY3 support (#392)

  • Added match ($elemMatch) support for EmbeddedDocuments (#379)

  • Fixed weakref being valid after reload (#374)

  • Fixed queryset.get() respecting no_dereference (#373)

  • Added full_result kwarg to update (#380)

4.39. Changes in 0.8.2

  • Added compare_indexes helper (#361)

  • Fixed cascading saves which weren’t turned off as planned (#291)

  • Fixed Datastructures so instances are a Document or EmbeddedDocument (#363)

  • Improved cascading saves write performance (#361)

  • Fixed ambiguity and differing behaviour regarding field defaults (#349)

  • ImageFields now include PIL error messages if invalid error (#353)

  • Added lock when calling doc.Delete() for when signals have no sender (#350)

  • Reload forces read preference to be PRIMARY (#355)

  • Querysets are now lest restrictive when querying duplicate fields (#332, #333)

  • FileField now honouring db_alias (#341)

  • Removed customised __set__ change tracking in ComplexBaseField (#344)

  • Removed unused var in _get_changed_fields (#347)

  • Added pre_save_post_validation signal (#345)

  • DateTimeField now auto converts valid datetime isostrings into dates (#343)

  • DateTimeField now uses dateutil for parsing if available (#343)

  • Fixed Doc.objects(read_preference=X) not setting read preference (#352)

  • Django session ttl index expiry fixed (#329)

  • Fixed pickle.loads (#342)

  • Documentation fixes

4.40. Changes in 0.8.1

  • Fixed Python 2.6 django auth importlib issue (#326)

  • Fixed pickle unsaved document regression (#327)

4.41. Changes in 0.8.0

  • Fixed querying ReferenceField custom_id (#317)

  • Fixed pickle issues with collections (#316)

  • Added get_next_value preview for SequenceFields (#319)

  • Added no_sub_classes context manager and queryset helper (#312)

  • Querysets now utilises a local cache

  • Changed __len__ behaviour in the queryset (#247, #311)

  • Fixed querying string versions of ObjectIds issue with ReferenceField (#307)

  • Added $setOnInsert support for upserts (#308)

  • Upserts now possible with just query parameters (#309)

  • Upserting is the only way to ensure docs are saved correctly (#306)

  • Fixed register_delete_rule inheritance issue

  • Fix cloning of sliced querysets (#303)

  • Fixed update_one write concern (#302)

  • Updated minimum requirement for pymongo to 2.5

  • Add support for new geojson fields, indexes and queries (#299)

  • If values cant be compared mark as changed (#287)

  • Ensure as_pymongo() and to_json honour only() and exclude() (#293)

  • Document serialization uses field order to ensure a strict order is set (#296)

  • DecimalField now stores as float not string (#289)

  • UUIDField now stores as a binary by default (#292)

  • Added Custom User Model for Django 1.5 (#285)

  • Cascading saves now default to off (#291)

  • ReferenceField now store ObjectId’s by default rather than DBRef (#290)

  • Added ImageField support for inline replacements (#86)

  • Added SequenceField.set_next_value(value) helper (#159)

  • Updated .only() behaviour - now like exclude it is chainable (#202)

  • Added with_limit_and_skip support to count() (#235)

  • Objects queryset manager now inherited (#256)

  • Updated connection to use MongoClient (#262, #274)

  • Fixed db_alias and inherited Documents (#143)

  • Documentation update for document errors (#124)

  • Deprecated get_or_create (#35)

  • Updated inheritable objects created by upsert now contain _cls (#118)

  • Added support for creating documents with embedded documents in a single operation (#6)

  • Added to_json and from_json to Document (#1)

  • Added to_json and from_json to QuerySet (#131)

  • Updated index creation now tied to Document class (#102)

  • Added none() to queryset (#127)

  • Updated SequenceFields to allow post processing of the calculated counter value (#141)

  • Added clean method to documents for pre validation data cleaning (#60)

  • Added support setting for read prefrence at a query level (#157)

  • Added _instance to EmbeddedDocuments pointing to the parent (#139)

  • Inheritance is off by default (#122)

  • Remove _types and just use _cls for inheritance (#148)

  • Only allow QNode instances to be passed as query objects (#199)

  • Dynamic fields are now validated on save (#153) (#154)

  • Added support for multiple slices and made slicing chainable. (#170) (#190) (#191)

  • Fixed GridFSProxy __getattr__ behaviour (#196)

  • Fix Django timezone support (#151)

  • Simplified Q objects, removed QueryTreeTransformerVisitor (#98) (#171)

  • FileFields now copyable (#198)

  • Querysets now return clones and are no longer edit in place (#56)

  • Added support for $maxDistance (#179)

  • Uses getlasterror to test created on updated saves (#163)

  • Fixed inheritance and unique index creation (#140)

  • Fixed reverse delete rule with inheritance (#197)

  • Fixed validation for GenericReferences which haven’t been dereferenced

  • Added switch_db context manager (#106)

  • Added switch_db method to document instances (#106)

  • Added no_dereference context manager (#82) (#61)

  • Added switch_collection context manager (#220)

  • Added switch_collection method to document instances (#220)

  • Added support for compound primary keys (#149) (#121)

  • Fixed overriding objects with custom manager (#58)

  • Added no_dereference method for querysets (#82) (#61)

  • Undefined data should not override instance methods (#49)

  • Added Django Group and Permission (#142)

  • Added Doc class and pk to Validation messages (#69)

  • Fixed Documents deleted via a queryset don’t call any signals (#105)

  • Added the “get_decoded” method to the MongoSession class (#216)

  • Fixed invalid choices error bubbling (#214)

  • Updated Save so it calls $set and $unset in a single operation (#211)

  • Fixed inner queryset looping (#204)

4.42. Changes in 0.7.10

  • Fix UnicodeEncodeError for dbref (#278)

  • Allow construction using positional parameters (#268)

  • Updated EmailField length to support long domains (#243)

  • Added 64-bit integer support (#251)

  • Added Django sessions TTL support (#224)

  • Fixed issue with numerical keys in MapField(EmbeddedDocumentField()) (#240)

  • Fixed clearing _changed_fields for complex nested embedded documents (#237, #239, #242)

  • Added “id” back to _data dictionary (#255)

  • Only mark a field as changed if the value has changed (#258)

  • Explicitly check for Document instances when dereferencing (#261)

  • Fixed order_by chaining issue (#265)

  • Added dereference support for tuples (#250)

  • Resolve field name to db field name when using distinct(#260, #264, #269)

  • Added kwargs to doc.save to help interop with django (#223, #270)

  • Fixed cloning querysets in PY3

  • Int fields no longer unset in save when changed to 0 (#272)

  • Fixed ReferenceField query chaining bug fixed (#254)

4.43. Changes in 0.7.9

  • Better fix handling for old style _types

  • Embedded SequenceFields follow collection naming convention

4.44. Changes in 0.7.8

  • Fix sequence fields in embedded documents (#166)

  • Fix query chaining with .order_by() (#176)

  • Added optional encoding and collection config for Django sessions (#180, #181, #183)

  • Fixed EmailField so can add extra validation (#173, #174, #187)

  • Fixed bulk inserts can now handle custom pk’s (#192)

  • Added as_pymongo method to return raw or cast results from pymongo (#193)

4.45. Changes in 0.7.7

  • Fix handling for old style _types

4.46. Changes in 0.7.6

  • Unicode fix for repr (#133)

  • Allow updates with match operators (#144)

  • Updated URLField - now can have a override the regex (#136)

  • Allow Django AuthenticationBackends to work with Django user (hmarr/mongoengine#573)

  • Fixed reload issue with ReferenceField where dbref=False (#138)

4.47. Changes in 0.7.5

  • ReferenceFields with dbref=False use ObjectId instead of strings (#134) See ticket for upgrade notes (#134)

4.48. Changes in 0.7.4

  • Fixed index inheritance issues - firmed up testcases (#123) (#125)

4.49. Changes in 0.7.3

  • Reverted EmbeddedDocuments meta handling - now can turn off inheritance (#119)

4.50. Changes in 0.7.2

  • Update index spec generation so its not destructive (#113)

4.51. Changes in 0.7.1

  • Fixed index spec inheritance (#111)

4.52. Changes in 0.7.0

  • Updated queryset.delete so you can use with skip / limit (#107)

  • Updated index creation allows kwargs to be passed through refs (#104)

  • Fixed Q object merge edge case (#109)

  • Fixed reloading on sharded documents (hmarr/mongoengine#569)

  • Added NotUniqueError for duplicate keys (#62)

  • Added custom collection / sequence naming for SequenceFields (#92)

  • Fixed UnboundLocalError in composite index with pk field (#88)

  • Updated ReferenceField’s to optionally store ObjectId strings this will become the default in 0.8 (#89)

  • Added FutureWarning - save will default to cascade=False in 0.8

  • Added example of indexing embedded document fields (#75)

  • Fixed ImageField resizing when forcing size (#80)

  • Add flexibility for fields handling bad data (#78)

  • Embedded Documents no longer handle meta definitions

  • Use weakref proxies in base lists / dicts (#74)

  • Improved queryset filtering (hmarr/mongoengine#554)

  • Fixed Dynamic Documents and Embedded Documents (hmarr/mongoengine#561)

  • Fixed abstract classes and shard keys (#64)

  • Fixed Python 2.5 support

  • Added Python 3 support (thanks to Laine Heron)

4.53. Changes in 0.6.20

  • Added support for distinct and db_alias (#59)

  • Improved support for chained querysets when constraining the same fields (hmarr/mongoengine#554)

  • Fixed BinaryField lookup re (#48)

4.54. Changes in 0.6.19

  • Added Binary support to UUID (#47)

  • Fixed MapField lookup for fields without declared lookups (#46)

  • Fixed BinaryField python value issue (#48)

  • Fixed SequenceField non numeric value lookup (#41)

  • Fixed queryset manager issue (#52)

  • Fixed FileField comparision (hmarr/mongoengine#547)

4.55. Changes in 0.6.18

  • Fixed recursion loading bug in _get_changed_fields

4.56. Changes in 0.6.17

  • Fixed issue with custom queryset manager expecting explict variable names

4.57. Changes in 0.6.16

  • Fixed issue where db_alias wasn’t inherited

4.58. Changes in 0.6.15

  • Updated validation error messages

  • Added support for null / zero / false values in item_frequencies

  • Fixed cascade save edge case

  • Fixed geo index creation through reference fields

  • Added support for args / kwargs when using @queryset_manager

  • Deref list custom id fix

4.59. Changes in 0.6.14

  • Fixed error dict with nested validation

  • Fixed Int/Float fields and not equals None

  • Exclude tests from installation

  • Allow tuples for index meta

  • Fixed use of str in instance checks

  • Fixed unicode support in transform update

  • Added support for add_to_set and each

4.60. Changes in 0.6.13

  • Fixed EmbeddedDocument db_field validation issue

  • Fixed StringField unicode issue

  • Fixes __repr__ modifying the cursor

4.61. Changes in 0.6.12

  • Fixes scalar lookups for primary_key

  • Fixes error with _delta handling DBRefs

4.62. Changes in 0.6.11

  • Fixed inconsistency handling None values field attrs

  • Fixed map_field embedded db_field issue

  • Fixed .save() _delta issue with DbRefs

  • Fixed Django TestCase

  • Added cmp to Embedded Document

  • Added PULL reverse_delete_rule

  • Fixed CASCADE delete bug

  • Fixed db_field data load error

  • Fixed recursive save with FileField

4.63. Changes in 0.6.10

  • Fixed basedict / baselist to return super(..)

  • Promoted BaseDynamicField to DynamicField

4.64. Changes in 0.6.9

  • Fixed sparse indexes on inherited docs

  • Removed FileField auto deletion, needs more work maybe 0.7

4.65. Changes in 0.6.8

  • Fixed FileField losing reference when no default set

  • Removed possible race condition from FileField (grid_file)

  • Added assignment to save, can now do: b = MyDoc(**kwargs).save()

  • Added support for pull operations on nested EmbeddedDocuments

  • Added support for choices with GenericReferenceFields

  • Added support for choices with GenericEmbeddedDocumentFields

  • Fixed Django 1.4 sessions first save data loss

  • FileField now automatically delete files on .delete()

  • Fix for GenericReference to_mongo method

  • Fixed connection regression

  • Updated Django User document, now allows inheritance

4.66. Changes in 0.6.7

  • Fixed indexing on ‘_id’ or ‘pk’ or ‘id’

  • Invalid data from the DB now raises a InvalidDocumentError

  • Cleaned up the Validation Error - docs and code

  • Added meta auto_create_index so you can disable index creation

  • Added write concern options to inserts

  • Fixed typo in meta for index options

  • Bug fix Read preference now passed correctly

  • Added support for File like objects for GridFS

  • Fix for #473 - Dereferencing abstracts

4.67. Changes in 0.6.6

  • Django 1.4 fixed (finally)

  • Added tests for Django

4.68. Changes in 0.6.5

  • More Django updates

4.69. Changes in 0.6.4

  • Refactored connection / fixed replicasetconnection

  • Bug fix for unknown connection alias error message

  • Sessions support Django 1.3 and Django 1.4

  • Minor fix for ReferenceField

4.70. Changes in 0.6.3

  • Updated sessions for Django 1.4

  • Bug fix for updates where listfields contain embedded documents

  • Bug fix for collection naming and mixins

4.71. Changes in 0.6.2

  • Updated documentation for ReplicaSet connections

  • Hack round _types issue with SERVER-5247 - querying other arrays may also cause problems.

4.72. Changes in 0.6.1

  • Fix for replicaSet connections

4.73. Changes in 0.6

  • Added FutureWarning to inherited classes not declaring ‘allow_inheritance’ as the default will change in 0.7

  • Added support for covered indexes when inheritance is off

  • No longer always upsert on save for items with a ‘_id’

  • Error raised if update doesn’t have an operation

  • DeReferencing is now thread safe

  • Errors raised if trying to perform a join in a query

  • Updates can now take __raw__ queries

  • Added custom 2D index declarations

  • Added replicaSet connection support

  • Updated deprecated imports from pymongo (safe for pymongo 2.2)

  • Added uri support for connections

  • Added scalar for efficiently returning partial data values (aliased to values_list)

  • Fixed limit skip bug

  • Improved Inheritance / Mixin

  • Added sharding support

  • Added pymongo 2.1 support

  • Fixed Abstract documents can now declare indexes

  • Added db_alias support to individual documents

  • Fixed GridFS documents can now be pickled

  • Added Now raises an InvalidDocumentError when declaring multiple fields with the same db_field

  • Added InvalidQueryError when calling with_id with a filter

  • Added support for DBRefs in distinct()

  • Fixed issue saving False booleans

  • Fixed issue with dynamic documents deltas

  • Added Reverse Delete Rule support to ListFields - MapFields aren’t supported

  • Added customisable cascade kwarg options

  • Fixed Handle None values for non-required fields

  • Removed Document._get_subclasses() - no longer required

  • Fixed bug requiring subclasses when not actually needed

  • Fixed deletion of dynamic data

  • Added support for the $elementMatch operator

  • Added reverse option to SortedListFields

  • Fixed dereferencing - multi directional list dereferencing

  • Fixed issue creating indexes with recursive embedded documents

  • Fixed recursive lookup in _unique_with_indexes

  • Fixed passing ComplexField defaults to constructor for ReferenceFields

  • Fixed validation of DictField Int keys

  • Added optional cascade saving

  • Fixed dereferencing - max_depth now taken into account

  • Fixed document mutation saving issue

  • Fixed positional operator when replacing embedded documents

  • Added Non-Django Style choices back (you can have either)

  • Fixed __repr__ of a sliced queryset

  • Added recursive validation error of documents / complex fields

  • Fixed breaking during queryset iteration

  • Added pre and post bulk-insert signals

  • Added ImageField - requires PIL

  • Fixed Reference Fields can be None in get_or_create / queries

  • Fixed accessing pk on an embedded document

  • Fixed calling a queryset after drop_collection now recreates the collection

  • Add field name to validation exception messages

  • Added UUID field

  • Improved efficiency of .get()

  • Updated ComplexFields so if required they won’t accept empty lists / dicts

  • Added spec file for rpm-based distributions

  • Fixed ListField so it doesnt accept strings

  • Added DynamicDocument and EmbeddedDynamicDocument classes for expando schemas

4.74. Changes in v0.5.2

  • A Robust Circular reference bugfix

4.75. Changes in v0.5.1

  • Fixed simple circular reference bug

4.76. Changes in v0.5

  • Added InvalidDocumentError - so Document core methods can’t be overwritten

  • Added GenericEmbeddedDocument - so you can embed any type of embeddable document

  • Added within_polygon support - for those with mongodb 1.9

  • Updated sum / average to use map_reduce as db.eval doesn’t work in sharded environments

  • Added where() - filter to allowing users to specify query expressions as Javascript

  • Added SequenceField - for creating sequential counters

  • Added update() convenience method to a document

  • Added cascading saves - so changes to Referenced documents are saved on .save()

  • Added select_related() support

  • Added support for the positional operator

  • Updated geo index checking to be recursive and check in embedded documents

  • Updated default collection naming convention

  • Added Document Mixin support

  • Fixed queryet __repr__ mid iteration

  • Added hint() support, so can tell Mongo the proper index to use for the query

  • Fixed issue with inconsistent setting of _cls breaking inherited referencing

  • Added help_text and verbose_name to fields to help with some form libs

  • Updated item_frequencies to handle embedded document lookups

  • Added delta tracking now only sets / unsets explicitly changed fields

  • Fixed saving so sets updated values rather than overwrites

  • Added ComplexDateTimeField - Handles datetimes correctly with microseconds

  • Added ComplexBaseField - for improved flexibility and performance

  • Added get_FIELD_display() method for easy choice field displaying

  • Added queryset.slave_okay(enabled) method

  • Updated queryset.timeout(enabled) and queryset.snapshot(enabled) to be chainable

  • Added insert method for bulk inserts

  • Added blinker signal support

  • Added query_counter context manager for tests

  • Added map_reduce method item_frequencies and set as default (as db.eval doesn’t work in sharded environments)

  • Added inline_map_reduce option to map_reduce

  • Updated connection exception so it provides more info on the cause.

  • Added searching multiple levels deep in DictField

  • Added DictField entries containing strings to use matching operators

  • Added MapField, similar to DictField

  • Added Abstract Base Classes

  • Added Custom Objects Managers

  • Added sliced subfields updating

  • Added NotRegistered exception if dereferencing Document not in the registry

  • Added a write concern for save, update, update_one and get_or_create

  • Added slicing / subarray fetching controls

  • Fixed various unique index and other index issues

  • Fixed threaded connection issues

  • Added spherical geospatial query operators

  • Updated queryset to handle latest version of pymongo map_reduce now requires an output.

  • Added Document __hash__, __ne__ for pickling

  • Added FileField optional size arg for read method

  • Fixed FileField seek and tell methods for reading files

  • Added QuerySet.clone to support copying querysets

  • Fixed item_frequencies when using name thats the same as a native js function

  • Added reverse delete rules

  • Fixed issue with unset operation

  • Fixed Q-object bug

  • Added QuerySet.all_fields resets previous .only() and .exclude()

  • Added QuerySet.exclude

  • Added django style choices

  • Fixed order and filter issue

  • Added QuerySet.only subfield support

  • Added creation_counter to BaseField allowing fields to be sorted in the way the user has specified them

  • Fixed various errors

  • Added many tests

4.77. Changes in v0.4

  • Added GridFSStorage Django storage backend

  • Added FileField for GridFS support

  • New Q-object implementation, which is no longer based on Javascript

  • Added SortedListField

  • Added EmailField

  • Added GeoPointField

  • Added exact and iexact match operators to QuerySet

  • Added get_document_or_404 and get_list_or_404 Django shortcuts

  • Added new query operators for Geo queries

  • Added not query operator

  • Added new update operators: pop and add_to_set

  • Added __raw__ query parameter

  • Added support for custom querysets

  • Fixed document inheritance primary key issue

  • Added support for querying by array element position

  • Base class can now be defined for DictField

  • Fixed MRO error that occured on document inheritance

  • Added QuerySet.distinct, QuerySet.create, QuerySet.snapshot, QuerySet.timeout and QuerySet.all

  • Subsequent calls to connect() now work

  • Introduced min_length for StringField

  • Fixed multi-process connection issue

  • Other minor fixes

4.78. Changes in v0.3

  • Added MapReduce support

  • Added contains, startswith and endswith query operators (and case-insensitive versions that are prefixed with ‘i’)

  • Deprecated fields’ name parameter, replaced with db_field

  • Added QuerySet.only for only retrieving specific fields

  • Added QuerySet.in_bulk() for bulk querying using ids

  • QuerySets now have a rewind() method, which is called automatically when the iterator is exhausted, allowing QuerySets to be reused

  • Added DictField

  • Added URLField

  • Added DecimalField

  • Added BinaryField

  • Added GenericReferenceField

  • Added get() and get_or_create() methods to QuerySet

  • ReferenceFields may now reference the document they are defined on (recursive references) and documents that have not yet been defined

  • Document objects may now be compared for equality (equal if _ids are equal and documents are of same type)

  • QuerySet update methods now have an upsert parameter

  • Added field name substitution for Javascript code (allows the user to use the Python names for fields in JS, which are later substituted for the real field names)

  • Q objects now support regex querying

  • Fixed bug where referenced documents within lists weren’t properly dereferenced

  • ReferenceFields may now be queried using their _id

  • Fixed bug where EmbeddedDocuments couldn’t be non-polymorphic

  • queryset_manager functions now accept two arguments – the document class as the first and the queryset as the second

  • Fixed bug where QuerySet.exec_js ignored Q objects

  • Other minor fixes

4.79. Changes in v0.2.2

  • Fixed bug that prevented indexes from being used on ListFields

  • Document.filter() added as an alias to Document.__call__()

  • validate() may now be used on EmbeddedDocuments

4.80. Changes in v0.2.1

  • Added a MongoEngine backend for Django sessions

  • Added force_insert to Document.save()

  • Improved querying syntax for ListField and EmbeddedDocumentField

  • Added support for user-defined primary keys (_id in MongoDB)

4.81. Changes in v0.2

  • Added Q class for building advanced queries

  • Added QuerySet methods for atomic updates to documents

  • Fields may now specify unique=True to enforce uniqueness across a collection

  • Added option for default document ordering

  • Fixed bug in index definitions

4.82. Changes in v0.1.3

  • Added Django authentication backend

  • Added Document.meta support for indexes, which are ensured just before querying takes place

  • A few minor bugfixes

4.83. Changes in v0.1.2

  • Query values may be processed before before being used in queries

  • Made connections lazy

  • Fixed bug in Document dictionary-style access

  • Added BooleanField

  • Added Document.reload() method

4.84. Changes in v0.1.1

  • Documents may now use capped collections