# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [1.5.0](https://github.com/zookzook/elixir-mongodb-driver/compare/v1.4.1...v1.5.0) (2024-09-20)
### Features
* added support for op_compressed (zlib and zstd) ([cf32c87](https://github.com/zookzook/elixir-mongodb-driver/commit/cf32c8739ef88175a0c914bd2ef96419f13d992f))
### Bug Fixes
* **update/4:** improve Mongo.update/4 function ([#245](https://github.com/zookzook/elixir-mongodb-driver/issues/245)) ([50b511d](https://github.com/zookzook/elixir-mongodb-driver/commit/50b511d01b7ecd3350a3b21110d15fa0fbbb6fb6))
## [1.4.1](https://github.com/zookzook/elixir-mongodb-driver/compare/v1.4.0...v1.4.1) (2024-05-02)
### Bug Fixes
* improved the reconnection workflow ([08d7fbc](https://github.com/zookzook/elixir-mongodb-driver/commit/08d7fbc05bff833de177ae168ca3bb7fa4425572))
## [1.4.0](https://github.com/zookzook/elixir-mongodb-driver/compare/v1.2.1...v1.4.0) (2024-02-10)
### Features
* Compatibility changes to support mongodb_ecto adapter, thanks to https://github.com/brennana
### Miscellaneous Chores
* release 1.2.1 ([0ef1482](https://github.com/zookzook/elixir-mongodb-driver/commit/0ef14829361bde236cfc054d774a3a51d0abea29))
## [1.2.1](https://github.com/zookzook/elixir-mongodb-driver/compare/v1.2.0...v1.2.1) (2023-11-26)
### Bug Fixes
* added support for read preference specified by the URL ([#207](https://github.com/zookzook/elixir-mongodb-driver/issues/207)) ([9e4d569](https://github.com/zookzook/elixir-mongodb-driver/commit/9e4d56957a8bd2605bf50dbe5eea551b4fc2dc40))
* applies the global timeout value to each query ([#215](https://github.com/zookzook/elixir-mongodb-driver/issues/215)) ([64f8ea1](https://github.com/zookzook/elixir-mongodb-driver/commit/64f8ea16ed47fb724e5fca6d70ef99f3ecef0f51))
* handle read preferences without tags ([50ea98d](https://github.com/zookzook/elixir-mongodb-driver/commit/50ea98db82217bbd9a2f37ad57f6f271b2bff7c2))
* preserve the order of the keys ([#211](https://github.com/zookzook/elixir-mongodb-driver/issues/211)) ([b360d87](https://github.com/zookzook/elixir-mongodb-driver/commit/b360d87ad02383e37ad53dafa036abfb9e2bbc53))
## [1.2.0](https://github.com/zookzook/elixir-mongodb-driver/compare/v1.1.0...v1.2.0) (2023-08-30)
### Features
* Supports passing arrayFilters option through find_one_and_update ([#201](https://github.com/zookzook/elixir-mongodb-driver/issues/201)) ([082878b](https://github.com/zookzook/elixir-mongodb-driver/commit/082878b121ac02fc763cf5be0b6b197abbcbbe9e))
### Bug Fixes
* fixed typo ([e6eff31](https://github.com/zookzook/elixir-mongodb-driver/commit/e6eff31fd1c001074f73aab18d8d88a1cd33005c))
## [1.1.0](https://github.com/zookzook/elixir-mongodb-driver/compare/v1.0.3...v1.1.0) (2023-07-30)
### Features
* add support for Elixir 1.15 ([#195](https://github.com/zookzook/elixir-mongodb-driver/issues/195)) ([f621a62](https://github.com/zookzook/elixir-mongodb-driver/commit/f621a62d5bb825cfd77e8f3024d569f23be0376d))
## [1.0.3](https://github.com/zookzook/elixir-mongodb-driver/compare/v1.0.2...v1.0.3) (2023-05-13)
### Bug Fixes
* check if monitor pid exists before stopping ([6e0c8b2](https://github.com/zookzook/elixir-mongodb-driver/commit/6e0c8b2625d0c424d194a0efcd799177a4c916f1))
### Enhancements
* Add support of errInfo ([#187](https://github.com/zookzook/elixir-mongodb-driver/pull/187))
* add support for the hint option ([#175](https://github.com/zookzook/elixir-mongodb-driver/issues/175)) ([4c817b7](https://github.com/zookzook/elixir-mongodb-driver/commit/4c817b721eb5430dc20eaae754a24d671cb52a62))
* add telemetry start event to fix [#174](https://github.com/zookzook/elixir-mongodb-driver/issues/174) ([e79db9e](https://github.com/zookzook/elixir-mongodb-driver/commit/e79db9e0faedf3b37dcaf8fab6a9aa98dba3b43b))
## [1.0.2](https://github.com/zookzook/elixir-mongodb-driver/compare/v1.0.1...v1.0.2) (2023-01-02)
### Bug Fixes
* deprecated 'use Bitwise' ([#168](https://github.com/zookzook/elixir-mongodb-driver/issues/168)) ([a980d57](https://github.com/zookzook/elixir-mongodb-driver/commit/a980d5782a56a0a8168c5229fe22b7a935c433b3))
* use the basename of the file path ([3a10c56](https://github.com/zookzook/elixir-mongodb-driver/commit/3a10c5604a2cbc5d284a17578280e96c93f61e63))
## [1.0.1](https://github.com/zookzook/elixir-mongodb-driver/compare/v1.0.0...v1.0.1) (2022-12-17)
### Bug Fixes
* replace :code.priv_dir/1 function ([da0fd6c](https://github.com/zookzook/elixir-mongodb-driver/commit/da0fd6cdc777c4d1cb1df0abac98af1f4a37ad11))
## [1.0.0](https://github.com/zookzook/elixir-mongodb-driver/compare/0.9.2...v1.0.0) (2022-11-27)
### Bug Fixes
* add migration ([da65de4](https://github.com/zookzook/elixir-mongodb-driver/commit/da65de4d8fd7cf6a15ac0c42b3022ca1fe743876))
* remove a bug in the hello handshake protocol (thanks to fireproofsocks for reporting) ([59aa841](https://github.com/zookzook/elixir-mongodb-driver/commit/59aa841cc619f77979cc3027c76e918373685723))
* remove derived attributes in the dump function ([c1b60b4](https://github.com/zookzook/elixir-mongodb-driver/commit/c1b60b413329f32d4e0bd52c3988b89b19fe7f5a))
### Enhancements
* improve the dump and load functions ([#154](https://github.com/zookzook/elixir-mongodb-driver/issues/154)) ([e7f2d44](https://github.com/zookzook/elixir-mongodb-driver/commit/e7f2d44a01fa25cd85cb8fd1f935ba5a201fe011))
* use the same timestamps in new/0 function ([0db61da](https://github.com/zookzook/elixir-mongodb-driver/commit/0db61dac03eb2a27d4d47576ed402ad1e6c452f4))
### Miscellaneous Chores
* release 1.0.0 ([64e274a](https://github.com/zookzook/elixir-mongodb-driver/commit/64e274a761dd9e6757d1b506ee3ba4308ac1448f))
## 0.9.3 (2022-10-14)
* Bugfix
* fix a bug in the hello handshake protocol (thanks to fireproofsocks for reporting)
* Enhancements
* add migration
## 0.9.2 (2022-09-24)
* Bugfix
* fix a crash in the streaming hello monitor, if the server sends more than one response at once
* add support for the new hello handshake
* refactor :timeout option (thanks to JD-Robertson for reporting)
* add timestamps macro to the collection module to handle inserted_at and updated_at attributes (thanks to carlosliracl)
## 0.9.1 (2022-05-27)
* Bugfix
* add backward compatible for Elixir < 1.13 (thanks to ja-jimenez)
## 0.9.0 (2022-05-21)
* Enhancements
* add colored log output
* add telemetry support for execution
* add new Repo module (thanks to daskycodes)
* add missing typespecs (thanks to fdie)
* refactor transaction api to support nested transaction
* add `Mongo.rename_collection/3` command
## 0.8.4 (2022-03-09)
* Bugfix
* add missing excludes from dump function (collections)
## 0.8.3 (2022-02-17)
* Bugfix
* fix no function clause matching (thanks to bodbdigr)
## 0.8.2 (2022-02-03)
* Enhancements
* Remove a compiler warning (thanks to a-jimenez )
## 0.8.1 (2022-01-22)
* Enhancements
* Fix for serializing BSON Regex without options (thanks to MillionIntegrals)
* Misc doc changes (thanks to kianmeng)
* Added support for OP_MSG exhaustAllowed flag
* Added support for streaming protocol
* Added Insights app for development ]()
## 0.8.0 (2021-11-07) (0.7.5 was not published)
* Enhancements
* replica set connection: faster topology update if the primary is down (thanks to p-mongo)
* added custom `Mongo.Encoder` protocol (thanks to esse)
* added collection from yildun project
* fixed an issue that the bulk operation does not stop after any insert/update/delete failed (thanks to ja-jimenez)
## 0.7.4 (2021-06-21)
* Enhancements
* added a new option to specify a timeout, when increasing the connection pool is no option
## 0.7.3 (2021-05-29)
* Enhancements
* added support for OTP 24
* Add support for tls setting in connection string (tschmittni)
* Replace deprecated functions (OTP 24) (aenglisc )
## 0.7.2 (2021-05-19)
* Enhancements
* Adds test to cover one of Mongo.find/4 errors (vukanac)
* Update specs for Mongo.find/4 with error tuple (vukanac)
* Fix build warnings and correct typespec (joeapearson)
* Update db_connection version to remove System.stacktrace warnings (vukanac)
* Update SCRAM auth procedure (LetThereBeDwight)
## 0.7.1 (2021-01-01)
* Enhancements
* upgraded decimal to 2.0, jason to 1.2
* Add proper support for tailable cursors and awaitData (PR #74)
## 0.7.0 (2020-04-17)
* Enhancements
* refactored event notification system
* added support for retryable reads and writes
* refactored the test cases
* now using mtools for a MongoDB deployment in the travis ci environment
* travis ci uses only the latest MongoDB version [The failCommand](https://github.com/mongodb/mongo/wiki/The-%22failCommand%22-fail-point)
* `Session.commit_transaction` returns now `:ok` or an error `{:error, %Mongo.Error{}}`
* Bugfixes
* Using `max_staleness_ms` > 0 results in a crash
* Read preferences are sent to mongos
## 0.6.5 (2020-03-30)
* Enhancements
* updated db_connection dependency
* generalize inconsistent typespecs
* new function `BSON.ObjectId.decode/1` and `BSON.ObjectId.encode/1`
* new function `Mongo.uuid/1`
## 0.6.4 (2020-01-24)
* Bugfixes
* fixed bug in `Mongo.TopologyDescription` in case of a shard cluster deployment (#39)
## 0.6.3 (2020-01-23)
* Enhancements
* basic support for inserting structs
* removed duplicated code
* Cursor-API raises a `Mongo.Error` instead of a `FunctionClauseError`
* Bugfixes
* `:appname` option (typo) #38
* fixed index creation in `Mongo.GridFs.Bucket`
## 0.6.2 (2019-11-15)
* Enhancements
* refactored the api of `Mongo.limits` and `Mongo.wire_version`
* add support for tracking recovery token from response in a sharded transaction
## 0.6.1 (2019-11-01)
* Enhancements
* refactored `Mongo.Session` and `Mongo.Session.SessionPool` because of poor performance
## 0.6.0 (2019-09-18)
* Enhancements
* refactored `writeConcern`
* refactored `filter_nils`
* refactored usage of `ReadPreference`
* added support for sessions (`ServerSession`, `SessionPool`, `Session`)
* added support for transaction
* added Decimal128 encoder
* added support for transaction to gridfs and bulk operation
* added `create` command (explicitly creating a collection or view)
## 0.5.7 (2019-06-25)
* Bug Fixes
* Test for existing index in `Bucket` works right now
* Enhancements
* Better handling for the `:timeout` options
## 0.5.6 (2019-06-14)
* Bug Fixes
* Fixed a match error in `after_fun` of cursor module
* Fixed a match error in the result of function `Monitor.force_check`
* Resolved decode problem for the Binary (Old) BinData subtype
* Enhancements
* Added support for `Mongo.BulkWriteResult`
## 0.5.5 (2019-05-22)
* Bug Fixes
* Fixed a match error when using Windows OS
## 0.5.4 (2019-05-21)
* Enhancements
* The driver provides now client metadata
* Added support for connecting via UNIX sockets (`:socket` and `:socket_dir`)
* Added support for bulk writes (ordered/unordered, in-memory/stream)
* Added support for `op_msg` with payload type 1
* Merged code from https://github.com/ankhers/mongodb/commit/63c20ff7e427744a5df915751adfaf6e5e39ae62
* Merged changes from https://github.com/ankhers/mongodb/pull/283
* Merged changes from https://github.com/ankhers/mongodb/pull/281
## 0.5.3 (2019-05-02)
* Enhancements
* Travis now using the right MongoDB version
* Bug Fixes
* Added test unit for change streams
* Removed debug code from change streams
## 0.5.2 (2019-05-01)
* Enhancements
* Added `op_msg` support ([See](https://docs.mongodb.com/manual/reference/mongodb-wire-protocol/#op-msg))
* Fixed change streams in case of error codes: 11601, 136 and 237 from resuming
* Reorganized error handling
## 0.5.1 (2019-04-28)
* Enhancements
* Upgraded to DBConnection 2.0.6
* Refactored code, simplified code and api
* Replaced deprecated op_code by database commands
* Update_one, update_many, replace_one, replace_many return upserted ids
* Add support for all find options
* Add support for MongoDB 3.6 collection [Change Streams](https://docs.mongodb.com/manual/changeStreams/)
* Ass support for SCRAM-SHA-256 (MongoDB 4.x)
## 0.4.8-dev
* Enhancements
* Added hostname and port to exceptions
* Added support for x509 authentication
* Allow passing only partial `read_preference` information
* Add support for GridFS
* Bug Fixes
* Fixed a connection leak
* Properly parse write concern for URL
* Properly follow read preference for `secondary_preferred`
## v0.4.7 (2018-09-13)
* Enhancements
* Added 4.0 to supported versions
* Initial support for mongodb+srv URLs
* Support for Decimal128
## v0.4.6 (2018-05-20)
* Enhancements
* Added `:connect_timout_ms` to `Mongo.start_link/1`
* Reorganized documentation
## 0.4.5 (2018-04-08)
* Enhancements
* Should now be able to send a query to your server before the connection
is fully made
* Bug Fixes
* Should actually be able to query for longer than 5 seconds
## 0.4.4 (2018-02-09)
* Enhancements
* Added support for using a mongo url via the `:url` key
* Added MongoDB 3.6 to supported versions
* Added support for the deprecated `undefined` BSON type
* Bug Fixes
* Added another case for BSON NaN
* Fixed encoding and decoding of the BSON Timestamp type
* Should now figure out Topology for replica sets even if you exclude the
`:type` key
* Fixed an issue where our monitors would become empty, preventing the driver
from reconnecting to a downed database
## 0.4.3 (2017-09-16)
* Enhancements
* Send TLS server name indication (SNI) if none is set in the `:ssl_opts`
* Fixed a couple dialyzer issues
* Add basic examples of `$and`, `$or`, and `$in` operators in README
* Bug Fixes
* Ensure cursor requests are routed to the proper node in the cluster
* No longer attempting to authenticate against arbiter nodes
* Prevent monitor errors if you have stopped the mongo process
## 0.4.2 (2017-08-28)
* Bug fixes
* Fix application crash when a replica set member goes offline
* Fix application crash on start when a replica set member is offline
## 0.4.1 (2017-08-09)
* Bug fixes
* Monitors no longer use a pool
* Can now connect to a Mongo instance using a CNAME
* Pass options through Mongo.aggregate/4
## 0.4.0 (2017-06-07)
* Replica Set Support
## 0.3.0 (2017-05-11)
* Breaking changes
* Remove `BSON.DateTime` and replace it with native Elixir `DateTime`
## 0.2.1 (2017-05-08)
* Enhancements
* SSL support
* Add functions `BSON.DateTime.to_elixir_datetime/1` and `BSON.DateTime.from_elixir_datetime/1`
* Changes
* Requires Elixir ~> 1.3
## 0.2.0 (2016-11-11)
* Enhancements
* Add `BSON.ObjectID.encode!/1` and `BSON.ObjectID.decode!/1`
* Optimize and reduce binary copying
* Add tuple/raising versions of functions in `Mongo`
* Add `:inserted_count` field to `Mongo.InsertManyResult`
* Support NaN and infinite numbers in bson float encode/decode
* Add `Mongo.object_id/0` for generating objectids
* Add `Mongo.child_spec/2`
* Add `Mongo.find_one_and_update/5`
* Add `Mongo.find_one_and_replace/5`
* Add `Mongo.find_one_and_delete/4`
* Bug fixes
* Fix float endianness
* Breaking changes
* Switched to using `db_connection` library, see the current docs for changes
## 0.1.1 (2015-12-17)
* Enhancements
* Add `BSON.DateTime.from_datetime/1`
* Bug fixes
* Fix timestamp epoch in generated object ids
* Fix `Mongo.run_command/3` to accept errors without code
## 0.1.0 (2015-08-25)
Initial release
