All Versions
25
Latest Version
6.2
Avg Release Cycle
197 days
Latest Release
325 days ago

Changelog History
Page 1

  • v6.2 Changes

    December 01, 2020

    πŸš€ Release Notes - C++ Driver - Version 3.6.2

    πŸ› Bug

    • ⚑️ [CXX-1587] - Update "ref" syntax for modern Hugo
    • 🚚 [CXX-1726] - Remove unused using declaration
    • πŸ— [CXX-1747] - Debian Build for MNMLSTC does not bundle the headers correctly
  • v6.1 Changes

    November 03, 2020

    πŸš€ Release Notes - C++ Driver - Version 3.6.1

    πŸ› Bug

    • [CXX-2121] - Compilation error with libc++ and C++ 17
  • v6.0 Changes

    July 30, 2020

    πŸš€ Release Notes - C++ Driver - Version 3.6.0

    πŸ› Bug

    • [CXX-1950] - Drivers must run SDAM flow even when server description is equal to the last one
    • [CXX-2025] - $changeStream must be the first stage in a change stream
    • [CXX-2028] - Explicit write concern is incorrectly applied to collection::find_one_and_* methods
    • 🏁 [CXX-2037] - Cannot build on Windows with Visual Studio 2019
    • βœ… [CXX-2079] - s390x Ubuntu 16.04 (MongoDB Latest) test failures

    πŸ†• New Feature

    • πŸ‘ [CXX-1687] - Support Client-side Field Level Encryption
    • πŸ‘ [CXX-1716] - Add support for Zstandard compression
    • [CXX-1746] - Ensure that getMore right after a resume is retried
    • ⚑️ [CXX-1785] - Spec: Finer-grained updates from aggregation via $merge
    • ⚑️ [CXX-1853] - support ability to pass hint to update
    • πŸ‘ [CXX-1872] - MONGODB-AWS Support
    • πŸ‘ [CXX-1873] - Support for allowDiskUse on find operations
    • ⚑️ [CXX-1874] - Allow passing hint to findAndModify update and replace operations
    • [CXX-1936] - Reduce Client Time To Recovery On Topology Changes
    • [CXX-1947] - Allow hinting the delete command
    • πŸ‘ [CXX-1966] - Driver support for server Hedged Reads
    • πŸ‘ [CXX-1998] - 'CommitQuorum' option support for 'createIndexes’ command on MongoDB 4.4

    πŸ‘Œ Improvement

    • [CXX-1880] - bsoncxx::element::array does not expose key() function
    • πŸ‘ [CXX-1910] - OCSP Support
    • [CXX-1912] - Raise error if hint specified for unacknowledged update using OP_MSG or OP_UPDATE
    • πŸ”§ [CXX-1934] - Unify behavior around configuration for replica set discovery
    • [CXX-1948] - Do not repeatedly resume if getMore receives the same error
    • [CXX-1965] - Ensure that the WriteConcernError "errInfo" object is propagated
    • [CXX-1969] - Add URI option to disable certificate revocation checking
    • [CXX-1972] - Implement b_type struct -> bson_value_t conversions
    • [CXX-1973] - Bump minimum required C driver
    • βœ… [CXX-1976] - Add RetryableWriteError error labels to retryable transaction tests
    • πŸ—„ [CXX-1978] - Deprecate geoHaystack and geoSearch
    • [CXX-1994] - Add missing URI option getters
    • βœ… [CXX-2000] - Don't use admin database for FLE tests
    • [CXX-2007] - Hidden Indexes
    • πŸ‘ [CXX-2024] - allowDiskUse option for find should be documented as only being supported in 4.4+
    • ⚑️ [CXX-2058] - Update our testing framework (catch)
    • [CXX-2059] - Add key_id getter to mongocxx::options::encrypt
    • [CXX-2063] - options::encrypt::key_id() should take a bson_value
    • [CXX-2066] - implement a make_value helper
    • [CXX-2069] - Treat CursorNotFound as a resumable change stream error
  • v6.0-rc0 Changes

    July 21, 2020

    πŸš€ Release Notes - C++ Driver - Version 3.6.0-rc0

    πŸ› Bug

    • [CXX-1950] - Drivers must run SDAM flow even when server description is equal to the last one
    • [CXX-2025] - $changeStream must be the first stage in a change stream
    • [CXX-2028] - Explicit write concern is incorrectly applied to collection::find_one_and_* methods
    • 🏁 [CXX-2037] - Cannot build on Windows with Visual Studio 2019

    πŸ†• New Feature

    • πŸ‘ [CXX-1687] - Support Client-side Field Level Encryption
    • πŸ‘ [CXX-1716] - Add support for Zstandard compression
    • [CXX-1746] - Ensure that getMore right after a resume is retried
    • ⚑️ [CXX-1785] - Spec: Finer-grained updates from aggregation via $merge
    • ⚑️ [CXX-1853] - support ability to pass hint to update
    • πŸ‘ [CXX-1872] - MONGODB-AWS Support
    • πŸ‘ [CXX-1873] - Support for allowDiskUse on find operations
    • ⚑️ [CXX-1874] - Allow passing hint to findAndModify update and replace operations
    • [CXX-1936] - Reduce Client Time To Recovery On Topology Changes
    • [CXX-1947] - Allow hinting the delete command
    • πŸ‘ [CXX-1966] - Driver support for server Hedged Reads
    • πŸ‘ [CXX-1998] - 'CommitQuorum' option support for 'createIndexes’ command on MongoDB 4.4

    πŸ‘Œ Improvement

    • [CXX-1880] - bsoncxx::element::array does not expose key() function
    • πŸ‘ [CXX-1910] - OCSP Support
    • [CXX-1912] - Raise error if hint specified for unacknowledged update using OP_MSG or OP_UPDATE
    • πŸ”§ [CXX-1934] - Unify behavior around configuration for replica set discovery
    • [CXX-1948] - Do not repeatedly resume if getMore receives the same error
    • [CXX-1965] - Ensure that the WriteConcernError "errInfo" object is propagated
    • [CXX-1969] - Add URI option to disable certificate revocation checking
    • [CXX-1972] - Implement b_type struct -> bson_value_t conversions
    • [CXX-1973] - Bump minimum required C driver
    • βœ… [CXX-1976] - Add RetryableWriteError error labels to retryable transaction tests
    • πŸ—„ [CXX-1978] - Deprecate geoHaystack and geoSearch
    • [CXX-1994] - Add missing URI option getters
    • βœ… [CXX-2000] - Don't use admin database for FLE tests
    • πŸ‘ [CXX-2024] - allowDiskUse option for find should be documented as only being supported in 4.4+
    • ⚑️ [CXX-2058] - Update our testing framework (catch)
    • [CXX-2059] - Add key_id getter to mongocxx::options::encrypt
    • [CXX-2063] - options::encrypt::key_id() should take a bson_value
    • [CXX-2066] - implement a make_value helper
    • [CXX-2069] - Treat CursorNotFound as a resumable change stream error
  • v5.1 Changes

    June 03, 2020

    πŸš€ Release Notes - C++ Driver - Version 3.5.1

    πŸš€ The MongoDB C++ Driver Team is pleased to announce the availability of mongocxx-3.5.1. This release provides bug fixes since r3.5.0.

    πŸš€ Please note that this version of mongocxx requires the MongoDB C driver 1.15.0 or higher.

    πŸ‘€ See the MongoDB C++ Driver Manual and the Driver Installation Instructions for more details on downloading, installing, and using this driver.

    πŸš€ The mongocxx 3.5.x series does not promise API or ABI stability across patch releases.

    πŸ†“ Please feel free to post any questions to the MongoDB community forum in the Drivers, ODMs, and Connectors category with the cxx-driver tag. Bug reports should be filed against the CXX project in the MongoDB JIRA. Your feedback on the C++11 driver is greatly appreciated.

    πŸš€ The following are user-visible issues that have been resolved in 3.5.1 since the prior release:

    πŸ› Bug

    • [CXX-2028] - Explicit write concern is incorrectly applied to collection::find_one_and_* methods.
  • v5.0 Changes

    March 31, 2020

    πŸš€ Release Notes - C++ Driver - Version 3.5.0

    πŸš€ The MongoDB C++ Driver Team is pleased to announce the availability of mongocxx-3.5.0. This release provides support for new features in MongoDB 4.2.

    πŸš€ Please note that this version of mongocxx requires the MongoDB C driver 1.15.0 or higher.

    πŸ‘€ See the MongoDB C++ Driver Manual and the Driver Installation Instructions for more details on downloading, installing, and using this driver.

    πŸš€ The mongocxx 3.5.x series does not promise API or ABI stability across patch releases.

    πŸ†“ Please feel free to post any questions to the MongoDB community forum in the Drivers, ODMs, and Connectors category with the cxx-driver tag. Bug reports should be filed against the CXX project in the MongoDB JIRA. Your feedback on the C++11 driver is greatly appreciated.

    πŸš€ The following are user-visible issues that have been resolved in 3.5.0 since the prior release:

    πŸ› Bug

    • [CXX-1688] - MongoDB CXX driver does not compile with standard polyfill.
    • [CXX-1689] - database::_create_collection is not using C++17-compatible string conversion.
    • βœ… [CXX-1693] - Test with latest gcc
    • 🐧 [CXX-1720] - clang 7.0.1, Linux, c++14, libc++, ambiguous overload in change_stream.cpp
    • [CXX-1769] - ChangeStream spec's Resumable Error definition is too broad
    • πŸ— [CXX-1901] - Building C++ driver from master fails to find cmake packages of C driver
    • [CXX-1922] - scoped_bson_t::steal() doesn't clear _is_initialized flag
    • βœ… [CXX-1938] - Catch does not guarantee running at least one test SECTION per TEST_CASE run

    πŸ†• New Feature

    • [CXX-1669] - Add an uninstall target
    • πŸ— [CXX-1678] - std::aligned_storage build failure with extra alignment
    • [CXX-1681] - Implement Unified URI Options
    • [CXX-1682] - Implement Convenient API for Transactions
    • πŸ“Œ [CXX-1684] - Support mongos pinning for sharded transactions
    • [CXX-1685] - Retryable Reads
    • [CXX-1691] - Connections survive primary stepdown
    • πŸ‘ [CXX-1695] - Support sharded transactions recovery token
    • [CXX-1696] - Aggregate command must be sent to a primary if it uses $out
    • βœ… [CXX-1701] - Resync transactions tests to include test with session1 in APM expectations
    • [CXX-1702] - Add database aggregate helper
    • πŸ— [CXX-1711] - Add CMake flags to build both shared and static libraries
    • πŸ‘ [CXX-1715] - Support 'startAfter' option to the $changeStream stage
    • [CXX-1719] - Drivers should use majority write concern when retrying commitTransaction
    • [CXX-1721] - Drivers should ignore batchSize=0 for aggregate with $out
    • 0️⃣ [CXX-1732] - Support Retryable Writes on by Default
    • πŸ‘ [CXX-1734] - Support postBatchResumeToken in change streams
    • βœ… [CXX-1742] - Resync transaction spec tests for bulk write error reporting change
    • πŸ‘ [CXX-1743] - Add support for majority read concern level to Aggregation $out
    • βœ… [CXX-1755] - Require retryable writes network error tests to run on mongos 4.2+
    • ⚑️ [CXX-1756] - Add the ability to specify a pipeline to an update command
    • [CXX-1759] - Document connection string and URI option precedence rules
    • βœ… [CXX-1761] - Use runOn syntax to specify transaction test requirements
    • [CXX-1771] - Allow applications to set maxTimeMS for commitTransaction
    • ⚑️ [CXX-1805] - Operating System Removals/Updates for 4.2
    • πŸ‘ [CXX-1806] - Raise an actionable error message when retryWrites fails due to using an unsupported storage engine

    πŸ‘Œ Improvement

    • [CXX-1532] - Demonstrate "pool" in thread-safety.md
    • [CXX-1572] - Retryable writes should consider more errors retryable
    • πŸ—„ [CXX-1637] - Delete deprecated collection::replace_one overloads
    • βœ… [CXX-1670] - Add test that reads ignore db/collection readConcern in transaction
    • [CXX-1680] - COPYING and THIRD_PARTY_NOTICES should be installed to $PREFIX/share/doc/mongo-cxx-driver
    • [CXX-1707] - Export targets for CMake project
    • πŸš€ [CXX-1752] - Remove GitPython from calc_release_version.py
    • [CXX-1783] - Don't send $readPreference to standalone servers
    • βœ… [CXX-1790] - Test MongoDB 4.2 in Evergreen
    • βœ… [CXX-1795] - Use runOn syntax to specify CRUD test requirements
    • [CXX-1820] - Deprecation warning on mongoc_uri_get_ssl
    • [CXX-1834] - Make pipeline extensible
    • ✏️ [CXX-1899] - Typos in install guide
  • v4.2 Changes

    June 03, 2020

    πŸš€ Release Notes - C++ Driver - Version 3.4.2

    πŸš€ The MongoDB C++ Driver Team is pleased to announce the availability of mongocxx-3.4.2. This release provides bug fixes since r3.4.1.

    πŸš€ Please note that this version of mongocxx requires the MongoDB C driver 1.13.0 or higher.

    πŸ‘€ See the MongoDB C++ Driver Manual and the Driver Installation Instructions for more details on downloading, installing, and using this driver.

    πŸš€ The mongocxx 3.4.x series does not promise API or ABI stability across patch releases.

    πŸ†“ Please feel free to post any questions to the MongoDB community forum in the Drivers, ODMs, and Connectors category with the cxx-driver tag. Bug reports should be filed against the CXX project in the MongoDB JIRA. Your feedback on the C++11 driver is greatly appreciated.

    πŸš€ The following are user-visible issues that have been resolved in 3.4.2 since the prior release:

    πŸ› Bug

    • [CXX-2028] - Explicit write concern is incorrectly applied to collection::find_one_and_* methods.
  • v4.1 Changes

    March 03, 2020

    πŸš€ This patch release addresses compilation issues when compiling without a polyfill on C++17 supporting compilers.

    Please note that this version of mongocxx requires the MongoDB C driver 1.13.0.

    πŸ‘€ See the MongoDB C++ Driver Manual and the Driver Installation Instructions for more details on downloading, installing, and using this driver.

    πŸš€ NOTE: The mongocxx 3.4.x series does not promise API or ABI stability across patch releases.

    πŸš€ Here is the full list of user-visible issues that have been resolved in 3.4.1 since the prior 3.4.0 release:

    πŸ› Bug

    • [CXX-1688] - MongoDB CXX driver does not compile with standard polyfill.
    • [CXX-1689] - database::_create_collection is not using C++17-compatible string conversion.
  • v4.0 Changes

    October 15, 2018

    πŸš€ This is the first stable release in the mongocxx 3.4 series.

    πŸš€ This release provides support for new features MongoDB 4.0 (most notably transactions) as well as command monitoring and SDAM monitoring.

    Please note that this version of mongocxx requires the MongoDB C driver 1.13.0.

    πŸ‘€ See the MongoDB C++ Driver Manual and the Driver Installation Instructions for more details on downloading, installing, and using this driver.

    πŸš€ NOTE: The mongocxx 3.4.x series does not promise API or ABI stability across patch releases.

    Here is the full list of user-visible issues that have been resolved in 3.4.0 since the prior 3.3 series:

    πŸ†• New Feature

    • [CXX-1385] - Add API for subscribing to SDAM events
    • [CXX-1386] - Implement command monitoring API
    • [CXX-1433] - Implement Database Enumeration spec
    • πŸ‘ [CXX-1478] - Support ReplaceOptions in CRUD API
    • [CXX-1505] - Implement SASLPrep
    • πŸ‘ [CXX-1509] - SCRAM-SHA-256 Support
    • [CXX-1531] - Implement Transactions spec
    • [CXX-1538] - Delete public bulk_write constructor
    • [CXX-1541] - Handshake changes for SDAM and Auth
    • [CXX-1558] - Remove collection::bulk_write(bulk_write&)
    • ⚑️ [CXX-1559] - Update SCRAM-SHA-256 implementation and tests for spec change
    • πŸ‘ [CXX-1582] - Support nameOnly option in listCollections command
    • [CXX-1584] - Add helpers and options for Change Streams Follow-on Work
    • 🚚 [CXX-1585] - Remove MD5 from ObjectID generation
    • [CXX-1592] - Add MongoDB 4.0 to the Evergreen matrix
    • [CXX-1594] - Implement new count API
    • 🚚 [CXX-1616] - Remove equality/inequality operators from options classes
    • βœ… [CXX-1622] - Test only the initial command in a transaction includes readConcern
    • πŸ‘ [CXX-1639] - Support new readConcern level "available"
    • [CXX-1658] - Generate C Driver version number when installing

    πŸ› Bug

    • [CXX-1595] - GNU 4.9.3: 'max_align_t' was not declared
    • [CXX-1625] - Android NDK r17 compiler error
    • 0️⃣ [CXX-1626] - CRUD operations set ordered to false by default
    • [CXX-1638] - Don't call string_view::to_string

    πŸ‘Œ Improvement

    • [CXX-1499] - Don't access bson_iter_t internals
    • [CXX-1500] - document::view::find should use bson_iter...w_len functions
    • πŸ—„ [CXX-1528] - Deprecate snapshot option
    • βœ… [CXX-1562] - Port session tests to mongocxx command monitoring API
    • βœ… [CXX-1573] - Spec tests should use the same format for bulk writes
    • [CXX-1577] - Flexible collection creation
    • 🚚 [CXX-1578] - Remove options::aggregate::use_cursor
    • βœ… [CXX-1580] - Log backtraces in test failures on Evergreen
    • [CXX-1586] - Add user commands to list of commands that write
    • [CXX-1591] - Only send bypassDocumentValidation if it's true
    • [CXX-1596] - Use mongoc_cursor_new_from_command_reply_with_opts
    • ⚑️ [CXX-1601] - Update ChangeStream spec to detail usage of startAtOperationTime
    • πŸ—„ [CXX-1620] - Migrate from functions deprecated in libmongoc 1.12
    • [CXX-1651] - Rewrite "Contributing" page
    • 🚚 [CXX-1653] - Remove database::modify_collection
    • [CXX-1657] - Require libbson and libmongoc 1.13.0
    • ⚠ [CXX-1660] - Fix doxygen warnings
    • πŸ“š [CXX-1666] - improve documentation of element::bool()
  • v3.6.2-1

    December 01, 2020