# Change Log All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. ## [4.0.1](https://github.com/mongodb/js-bson/compare/v4.0.0...v4.0.1) (2018-12-06) ### Bug Fixes * **object-id:** correct serialization of old ObjectID types ([8d57a8c](https://github.com/mongodb/js-bson/commit/8d57a8c)) # [4.0.0](https://github.com/mongodb/js-bson/compare/v3.0.2...v4.0.0) (2018-11-13) ### Migration Guide Please see the [migration guide](https://github.com/mongodb/js-bson/blob/master/docs/upgrade-to-v4.md) for detailed discussion of breaking changes in this release. ### Bug Fixes * **buffer:** replace deprecated Buffer constructor ([5acdebf](https://github.com/mongodb/js-bson/commit/5acdebf)) * **dbPointer:** fix utf8 bug for dbPointer ([018c769](https://github.com/mongodb/js-bson/commit/018c769)) * **deserialize:** fix deserialization of 0xFFFD ([c682ae3](https://github.com/mongodb/js-bson/commit/c682ae3)), closes [#277](https://github.com/mongodb/js-bson/issues/277) * **ext-json:** deserialize doubles as `Number` in relaxed mode ([a767fa1](https://github.com/mongodb/js-bson/commit/a767fa1)) * **ObjectId:** will now throw if an invalid character is passed ([6f30b4e](https://github.com/mongodb/js-bson/commit/6f30b4e)) * **ObjectID:** ObjectId.isValid should check buffer length ([06af813](https://github.com/mongodb/js-bson/commit/06af813)) * **package:** `browser` section needs to point to correct index ([08337e3](https://github.com/mongodb/js-bson/commit/08337e3)) * **random-bytes:** fallback to insecure path if require is null ([963b12b](https://github.com/mongodb/js-bson/commit/963b12b)) * **random-bytes:** wrap crypto require in try/catch for fallback ([47fd5f7](https://github.com/mongodb/js-bson/commit/47fd5f7)) * **serializer:** do not use checkKeys for $clusterTime ([cbb4724](https://github.com/mongodb/js-bson/commit/cbb4724)) * **serializer:** map insert expects only string keys ([aba3a18](https://github.com/mongodb/js-bson/commit/aba3a18)) ### Code Refactoring * **symbol:** rename Symbol to BSONSymbol ([5d5b3d2](https://github.com/mongodb/js-bson/commit/5d5b3d2)) ### Features * **BSON:** simplify and flatten module exports ([f8920c6](https://github.com/mongodb/js-bson/commit/f8920c6)) * **bsontype:** move all `_bsontypes` to non-enumerable properties ([16f5bf6](https://github.com/mongodb/js-bson/commit/16f5bf6)) * **ext-json:** add extended JSON codecs directly to BSON types ([10e5f00](https://github.com/mongodb/js-bson/commit/10e5f00)) * **ext-json:** add extended JSON support to the bson library ([d6b71ab](https://github.com/mongodb/js-bson/commit/d6b71ab)) * **ext-json:** export EJSON at top level of module ([c356a5a](https://github.com/mongodb/js-bson/commit/c356a5a)) * **karma:** test bson in the browser ([cd593ca](https://github.com/mongodb/js-bson/commit/cd593ca)) * **long:** replace long implementatin with long.js ([545900d](https://github.com/mongodb/js-bson/commit/545900d)) ### BREAKING CHANGES * **ObjectId:** Where code was previously silently erroring, users may now experience TypeErrors * **symbol:** This was conflicting with the ES6 Symbol type ## [3.0.2](https://github.com/mongodb/js-bson/compare/v3.0.1...v3.0.2) (2018-07-13) ### Bug Fixes * **revert:** Reverting v3.0.1 ([efb0720](https://github.com/mongodb/js-bson/commit/efb0720)) # [3.0.0](https://github.com/mongodb/js-bson/compare/v2.0.8...v3.0.0) (2018-06-13) ### Features * **ObjectID:** use FNV-1a hash for objectId ([4f545b1](https://github.com/mongodb/js-bson/commit/4f545b1)) * **rollup:** initial commit of rollup-generated bundle ([474b8f7](https://github.com/mongodb/js-bson/commit/474b8f7)) * **rollup:** switch from webpack to rollup for bundling ([98068fa](https://github.com/mongodb/js-bson/commit/98068fa)) ## [2.0.8](https://github.com/mongodb/js-bson/compare/v2.0.7...v2.0.8) (2018-06-06) ### Bug Fixes * **readme:** clarify documentation about deserialize methods ([e311056](https://github.com/mongodb/js-bson/commit/e311056)) * **serialization:** normalize function stringification ([21eb0b0](https://github.com/mongodb/js-bson/commit/21eb0b0)) ## [2.0.7](https://github.com/mongodb/js-bson/compare/v2.0.6...v2.0.7) (2018-05-31) ### Bug Fixes * **binary:** add type checking for buffer ([cbfb25d](https://github.com/mongodb/js-bson/commit/cbfb25d)) ## [2.0.6](https://github.com/mongodb/js-bson/compare/v2.0.5...v2.0.6) (2018-04-27) ### Bug Fixes * **deserializeStream:** allow multiple documents to be deserialized ([6fc5984](https://github.com/mongodb/js-bson/commit/6fc5984)), closes [#244](https://github.com/mongodb/js-bson/issues/244) ## [2.0.5](https://github.com/mongodb/js-bson/compare/v2.0.4...v2.0.5) (2018-04-06) ### Bug Fixes * **regexp:** properly construct new BSONRegExp when constructor called without new ([#242](https://github.com/mongodb/js-bson/issues/242)) ([93ae799](https://github.com/mongodb/js-bson/commit/93ae799)) ## [2.0.4](https://github.com/mongodb/js-bson/compare/v2.0.3...v2.0.4) (2018-03-12) ## [2.0.3](https://github.com/mongodb/js-bson/compare/v2.0.2...v2.0.3) (2018-03-12) ### Features * **serialization:** support arbitrary sizes for the internal serialization buffer ([a6bd45c](https://github.com/mongodb/js-bson/commit/a6bd45c)) ## [2.0.2](https://github.com/mongodb/js-bson/compare/v2.0.1...v2.0.2) (2018-03-02) ### Bug Fixes * make sure all functions are named consistently ([6df9022](https://github.com/mongodb/js-bson/commit/6df9022)) ## [2.0.1](https://github.com/mongodb/js-bson/compare/v2.0.0...v2.0.1) (2018-02-28) ### Bug Fixes * **serializer:** ensure RegExp options are alphabetically sorted ([d60659d](https://github.com/mongodb/js-bson/commit/d60659d)) ### Features * **db-ref:** support passing a namespace into a DBRef ctor ([604831b](https://github.com/mongodb/js-bson/commit/604831b)) # 2.0.0 (2018-02-26) ### Bug Fixes * **browser:** fixing browser property in package.json ([095fba9](https://github.com/mongodb/js-bson/commit/095fba9)) * **dbref:** only upgrade objects with allowed $keys to DBRefs ([98eb9e2](https://github.com/mongodb/js-bson/commit/98eb9e2)) * **decimal128:** add basic guard against REDOS attacks ([511ecc4](https://github.com/mongodb/js-bson/commit/511ecc4)) * **Decimal128:** update toString and fromString methods to correctly handle the case of too many significant digits ([25ed43e](https://github.com/mongodb/js-bson/commit/25ed43e)) * **objectid:** if pid is 1, use random value ([e188ae6](https://github.com/mongodb/js-bson/commit/e188ae6)) * **serializeWithBufferAndIndex:** write documents to start of intermediate buffer ([b4e4ac5](https://github.com/mongodb/js-bson/commit/b4e4ac5)) 1.0.4 2016-01-11 ---------------- - #204 remove Buffer.from as it's partially broken in early 4.x.x. series of node releases. 1.0.3 2016-01-03 ---------------- - Fixed toString for ObjectId so it will work with inspect. 1.0.2 2016-01-02 ---------------- - Minor optimizations for ObjectID to use Buffer.from where available. 1.0.1 2016-12-06 ---------------- - Reverse behavior for undefined to be serialized as NULL. MongoDB 3.4 does not allow for undefined comparisons. 1.0.0 2016-12-06 ---------------- - Introduced new BSON API and documentation. 0.5.7 2016-11-18 ----------------- - NODE-848 BSON Regex flags must be alphabetically ordered. 0.5.6 2016-10-19 ----------------- - 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). 0.5.5 2016-09-15 ----------------- - Added DBPointer up conversion to DBRef 0.5.4 2016-08-23 ----------------- - Added promoteValues flag (default to true) allowing user to specify if deserialization should be into wrapper classes only. 0.5.3 2016-07-11 ----------------- - Throw error if ObjectId is not a string or a buffer. 0.5.2 2016-07-11 ----------------- - All values encoded big-endian style for ObjectId. 0.5.1 2016-07-11 ----------------- - Fixed encoding/decoding issue in ObjectId timestamp generation. - Removed BinaryParser dependency from the serializer/deserializer. 0.5.0 2016-07-05 ----------------- - Added Decimal128 type and extended test suite to include entire bson corpus. 0.4.23 2016-04-08 ----------------- - 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. 0.4.22 2016-03-04 ----------------- - Fix "TypeError: data.copy is not a function" in Electron (Issue #170, https://github.com/kangas). - Fixed issue with undefined type on deserializing. 0.4.21 2016-01-12 ----------------- - Minor optimizations to avoid non needed object creation. 0.4.20 2015-10-15 ----------------- - Added bower file to repository. - Fixed browser pid sometimes set greater than 0xFFFF on browsers (Issue #155, https://github.com/rahatarmanahmed) 0.4.19 2015-10-15 ----------------- - Remove all support for bson-ext. 0.4.18 2015-10-15 ----------------- - ObjectID equality check should return boolean instead of throwing exception for invalid oid string #139 - add option for deserializing binary into Buffer object #116 0.4.17 2015-10-15 ----------------- - Validate regexp string for null bytes and throw if there is one. 0.4.16 2015-10-07 ----------------- - Fixed issue with return statement in Map.js. 0.4.15 2015-10-06 ----------------- - Exposed Map correctly via index.js file. 0.4.14 2015-10-06 ----------------- - Exposed Map correctly via bson.js file. 0.4.13 2015-10-06 ----------------- - Added ES6 Map type serialization as well as a polyfill for ES5. 0.4.12 2015-09-18 ----------------- - Made ignore undefined an optional parameter. 0.4.11 2015-08-06 ----------------- - Minor fix for invalid key checking. 0.4.10 2015-08-06 ----------------- - NODE-38 Added new BSONRegExp type to allow direct serialization to MongoDB type. - Some performance improvements by in lining code. 0.4.9 2015-08-06 ---------------- - Undefined fields are omitted from serialization in objects. 0.4.8 2015-07-14 ---------------- - Fixed size validation to ensure we can deserialize from dumped files. 0.4.7 2015-06-26 ---------------- - Added ability to instruct deserializer to return raw BSON buffers for named array fields. - Minor deserialization optimization by moving inlined function out. 0.4.6 2015-06-17 ---------------- - Fixed serializeWithBufferAndIndex bug. 0.4.5 2015-06-17 ---------------- - Removed any references to the shared buffer to avoid non GC collectible bson instances. 0.4.4 2015-06-17 ---------------- - Fixed rethrowing of error when not RangeError. 0.4.3 2015-06-17 ---------------- - Start buffer at 64K and double as needed, meaning we keep a low memory profile until needed. 0.4.2 2015-06-16 ---------------- - More fixes for corrupt Bson 0.4.1 2015-06-16 ---------------- - More fixes for corrupt Bson 0.4.0 2015-06-16 ---------------- - 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. 0.3.2 2015-03-27 ---------------- - Removed node-gyp from install script in package.json. 0.3.1 2015-03-27 ---------------- - Return pure js version on native() call if failed to initialize. 0.3.0 2015-03-26 ---------------- - Pulled out all C++ code into bson-ext and made it an optional dependency. 0.2.21 2015-03-21 ----------------- - Updated Nan to 1.7.0 to support io.js and node 0.12.0 0.2.19 2015-02-16 ----------------- - Updated Nan to 1.6.2 to support io.js and node 0.12.0 0.2.18 2015-01-20 ----------------- - Updated Nan to 1.5.1 to support io.js 0.2.16 2014-12-17 ----------------- - Made pid cycle on 0xffff to avoid weird overflows on creation of ObjectID's 0.2.12 2014-08-24 ----------------- - Fixes for fortify review of c++ extension - toBSON correctly allows returns of non objects 0.2.3 2013-10-01 ---------------- - 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) 0.1.4 2012-09-25 ---------------- - Added precompiled c++ native extensions for win32 ia32 and x64