0.11.0: Change streams

• Merged PR #15: Change streams: Watch databases and collections for
  changes. See https://docs.mongodb.com/manual/changeStreams/
  (@thekid)
• Changed Collection::update() to update all documents the query finds
  in the same way delete() does.
  (@thekid)

0.10.0: Transactions

• Merged PR #13: Implement multi-document transactions - @thekid

0.9.1: Session and connection fixes

• Fixed operation errors causing reconnection - @thekid
• Normalized databases enumeration between MongoDB versions - @thekid
• Fixed com.mongodb.MongoConnection::databases() - @thekid
• Fixed com.mongodb.Database::collections() - @thekid

0.9.0: Replicaset support

• Implemented #9: Reconnect - according to specification, by checking
  a connection with the ping command if it has been not used for a
  defined number of seconds (defaulting to 5)
  (@thekid)
• Merged PR #10: Sessions. Adds support for passing sessions to all of
  the database and collection methods.
  (@thekid)
• Merged PR #5: Add support for mongodb+srv. This adds support for DNS
  seed lists, as well as reading from and writing to separate connections
  based on the read preference supplied.
  (@thekid)

0.8.0: Protocol error handling

• Changed implementation to raise peer.ProtocolException instead of
  low-level socket errors
  (@thekid)

0.7.2: SASL authentication fixes

• Fixed #6: Exception com.mongodb.Error (#40415:Location40415 "BSON field
  'saslContinue.done' is an unknown field.")
  (@thekid)
• Fixed #7: Array to string conversion error in Document::toString()
  (@thekid)

0.7.1: XP11 compatibility

• Made library compatible with XP 11 - @thekid

0.7.0: SSL / TLS support, PHP 8.1 fixes

• Fixed PHP 8.1 compatibility for IteratorAggregate / ArrayAccess return
  type declarations
  (@thekid)
• Fixed issue #4: Cannot handle binary subtype 3 - @thekid
• Enable SSL/TLS if ssl=true or tls=true is passed in the connection
  string parameters; implements feature request #2
  (@thekid)
• Made params for Collection::command() optional - @thekid

0.6.0: Simplified API

• Added Cursor::first() to return the first document (or NULL).
  (@thekid)
• Made Collection::find() also accept IDs to find single documents
  (@thekid)
• Added Collection::command() to run arbitrary commands - @thekid
• Simplified usage of collection methods update() and delete()
  (@thekid)

0.5.3: Socket reading fix

• Fixed reading to ensure we have enough bytes when reading packets
  (@thekid)