1.8.0: String representations

• Merged PR #25: Implement toString() for collections and databases
  (@thekid)

1.7.0: DSN errors

• Changed error message when an empty or malformed DSN is passed to the
  Protocol class' constructor to better indicate what has gone wrong
  (@thekid)

1.6.0: Upserts

• Merged PR #24: Add Collection::upsert() which calls the update
  command with upsert: true.
  (@thekid)

1.5.0: Socket timeout support

• Added support for socketTimeoutMS parameter in connection string,
  defaulting to 60000 (1 minute, the default socket timeout).
  See https://www.mongodb.com/docs/manual/reference/connection-string/
  (@thekid)

1.4.0: Commands

• Merged PR #23: Add MongoConnection::run() to run commands in the
  admin database, e.g. ping.
  (@thekid)
• Merged PR #22: Add Cursor::all(). This is equivalent to iterating and
  storing all documents in an array but more concise.
  (@thekid)
• Merged PR #21: Add Collection::run() to run commands. This deprecates
  the command method, which will be removed in a future release.
  (@thekid)

1.3.0: Load distribution

• Merged PR #19: Pick a random secondary, improving load distribution
  (@thekid)

1.2.0: Cursor improvements

• Fixed com.mongodb.result.Cursor::first() to raise a meaningful error
  message when cursor has been forwarded
  (@thekid)
• Added com.mongodb.result.Cursor::present() to check whether a cursor
  represents a non-empty result
  (@thekid)

1.1.1: Large documents fix

• Fixed reading large documents - @thekid

1.1.0: Code, MinKey and MaxKey

• Merged PR #17: Add support for MinKey and MaxKey types - @thekid
• Merged PR #16: Code support - @thekid
• Simplified EOF handling in Connection::send() - @thekid
• Renamed Protocol class' connection() method to dsn() - @thekid

1.0.0: Stability

This first major release supports working with replica sets as well as with standalone MongoDB servers. There is no support for read and write
concerns yet, and no support for client-side encryption.

• Fixed com.mongodb.Decimal128 for large negative numbers - @thekid
• Fixed com.mongodb.NoSuitableCandidate::candidates() - @thekid
• Fixed equality comparisons for com.mongodb.result.Cursor - @thekid
• Increased code coverage significantly by adding a variety of unittests
  (@thekid)