All notable changes to this project will be documented in this file. See standard-version for commit guidelines.

• Throw error on bigint usage and add helpers to Long (#426) (375f368)

• object-id: harden the duck-typing (b526145)

Reverts 1.1.2

• _bsontype: only check bsontype if it is a prototype member. (dd8a349)

• object-id: support 4.x->1.x interop for MinKey and ObjectId (53419a5)

• replace new Buffer with modern versions (24aefba)

• serializer: do not use checkKeys for $clusterTime (573e141)

• serializer: remove use of const (5feb12f)

• binary: add type checking for buffer (26b05b5)
• bson: fix custom inspect property (080323b)
• readme: clarify documentation about deserialize methods (20f764c)
• serialization: normalize function stringification (1320c10)

• serialization: support arbitrary sizes for the internal serialization buffer (abe97bc)

• decimal128: add basic guard against REDOS attacks (bd61c45)
• objectid: if pid is 1, use random value (e188ae6)

• #204 remove Buffer.from as it's partially broken in early 4.x.x. series of node releases.

• Fixed toString for ObjectId so it will work with inspect.

• Minor optimizations for ObjectID to use Buffer.from where available.

• Reverse behavior for undefined to be serialized as NULL. MongoDB 3.4 does not allow for undefined comparisons.

• Introduced new BSON API and documentation.

• NODE-848 BSON Regex flags must be alphabetically ordered.

• NODE-833, Detects cyclic dependencies in documents and throws error if one is found.
• Fix(deserializer): corrected the check for (size + index) comparison… (Issue #195, https://github.com/JoelParke).

• Added DBPointer up conversion to DBRef

• Added promoteValues flag (default to true) allowing user to specify if deserialization should be into wrapper classes only.

• Throw error if ObjectId is not a string or a buffer.

• All values encoded big-endian style for ObjectId.

• Fixed encoding/decoding issue in ObjectId timestamp generation.
• Removed BinaryParser dependency from the serializer/deserializer.

• Added Decimal128 type and extended test suite to include entire bson corpus.

• Allow for proper detection of ObjectId or objects that look like ObjectId, improving compatibility across third party libraries.
• Remove one package from dependency due to having been pulled from NPM.

• Fix "TypeError: data.copy is not a function" in Electron (Issue #170, https://github.com/kangas).
• Fixed issue with undefined type on deserializing.

• Minor optimizations to avoid non needed object creation.

• Added bower file to repository.
• Fixed browser pid sometimes set greater than 0xFFFF on browsers (Issue #155, https://github.com/rahatarmanahmed)

• Remove all support for bson-ext.

• ObjectID equality check should return boolean instead of throwing exception for invalid oid string #139
• add option for deserializing binary into Buffer object #116

• Validate regexp string for null bytes and throw if there is one.

• Fixed issue with return statement in Map.js.

• Exposed Map correctly via index.js file.

• Exposed Map correctly via bson.js file.

• Added ES6 Map type serialization as well as a polyfill for ES5.

• Made ignore undefined an optional parameter.

• Minor fix for invalid key checking.

• NODE-38 Added new BSONRegExp type to allow direct serialization to MongoDB type.
• Some performance improvements by in lining code.

• Undefined fields are omitted from serialization in objects.

• Fixed size validation to ensure we can deserialize from dumped files.

• Added ability to instruct deserializer to return raw BSON buffers for named array fields.
• Minor deserialization optimization by moving inlined function out.

• Fixed serializeWithBufferAndIndex bug.

• Removed any references to the shared buffer to avoid non GC collectible bson instances.

• Fixed rethrowing of error when not RangeError.

• Start buffer at 64K and double as needed, meaning we keep a low memory profile until needed.

• More fixes for corrupt Bson

• More fixes for corrupt Bson

• New JS serializer serializing into a single buffer then copying out the new buffer. Performance is similar to current C++ parser.
• Removed bson-ext extension dependency for now.

• Removed node-gyp from install script in package.json.

• Return pure js version on native() call if failed to initialize.

• Pulled out all C++ code into bson-ext and made it an optional dependency.

• Updated Nan to 1.7.0 to support io.js and node 0.12.0

• Updated Nan to 1.6.2 to support io.js and node 0.12.0

• Updated Nan to 1.5.1 to support io.js

• Made pid cycle on 0xffff to avoid weird overflows on creation of ObjectID's

• Fixes for fortify review of c++ extension
• toBSON correctly allows returns of non objects

• Drying of ObjectId code for generation of id (Issue #54, https://github.com/moredip)
• Fixed issue where corrupt CString's could cause endless loop
• Support for Node 0.11.X > (Issue #49, https://github.com/kkoopa)

• Added precompiled c++ native extensions for win32 ia32 and x64