3.2.7 (2019-06-04)

Bug Fixes

• pool: clean up connections if pool is destroyed mid-handshake (4bd7f1c)
• server: emit "first connect" error if initial connect fails due to ECONNREFUSED (853bcfe)

<a name="3.2.6"></a>

3.2.6 (2019-05-23)

Bug Fixes

• connect: fixed syntax issue in connect error handler (83e224b)
• uri-parser: always treat appname as a string (238aca8)

<a name="3.2.5"></a>

3.2.5 (2019-05-17)

Bug Fixes

• connect: fixed syntax issue in connect error handler (83e224b)

<a name="3.2.4"></a>

3.2.4 (2019-05-08)

Bug Fixes

• authentication: fix auth issue with BSON promoteBuffers: true (bcb87ca)
• command_result: return entire result in toJSON (b958513)
• connect: ensure connection errors are MongoNetworkErrors (380a386)
• retryable-writes: don't add txnNumber for standalone servers (8489265)
• transactions: send recovery token on abortTransaction (1fa5763)

<a name="3.2.3"></a>

3.2.3 (2019-04-05)

Bug Fixes

• uri_parser: restore original compression parsing (70a7d94)
• uri_parser: support URI Options spec tests (c067dbc)

<a name="3.2.2"></a>

3.2.2 (2019-03-22)

Bug Fixes

• do not attempt to auth against an arbiter (72bb011)
• connection: do not leak a connection if initial handshak fails (6cba222)

<a name="3.2.1"></a>

3.2.1 (2019-03-21)

<a name="3.2.0"></a>

3.2.0 (2019-03-21)

Bug Fixes

• command: invert boolean expression for applying $query (8513ad5)
• command: only add $query to command in OP_QUERY (3e57690)
• cursor: ensure that cursor id defaults to 0 (e7e1775)
• get-more: documents are already returned as raw in this case (c81f609)
• msg: support raw cursor results using OP_MSG (f91304b)
• op-msg: only include $readPreference if not primary (0d10317)
• scram: allow errors to be passed through callbacks (dccc2ba)
• sessions: enable sessions in OP_MSG (d8bf209)
• topology: correctly pick up command options for cursors (259231e)
• topology: ensure read preferences are translated on selection (ebefb7b)
• transactions: only send recovery token on commitTransaction (923a089)
• transactions: special case non-deterministic wc errors in txns (5a2ae77)
• transactions: write concern is always majority on txn retry (7b240ea)
• with-transaction: throw a useful error on invalid return type (ae64bb4)
• make mongos write commands work the same as replset write commands (31b984f)

Features

• auth: add authentication to handshake process (aacac68)
• error: all hasErrorLabel method to MongoError (32a5e74)
• OP_MSG: add in parsing of OP_MSG (c310a83)
• OP_MSG: adding class for translating OP_MSG from binary (11e4132)
• OP_MSG: adding OP_MSG implementation (c5adfa3)
• op-msg: add support for OP_MSG to command monitoring (9124b67)
• sdam: backport unified SDAM changes from next to master (83d744c)
• topology-description: always calculate commonWireVersion (5c630ab)
• transactions: tack recovery token for sharded transactions (e12ae70)
• add ability to pin server to transaction state machine (da13e55)
• update proxy selection to consider pinned server on session (189e428)
• txns: support mongos pinning in unified topology (78dab5d)
• with-transaction: provide helper for convenient txn api (478d1e7)
• withTransaction: retry transaction commit on wtimeout (2bc705c)

<a name="3.1.11"></a>