mongo-ruby-driver/docs/HISTORY.md

1.1.1 2010-10-14

• Several critical JRuby bug fixes
• Fixes for JRuby in 1.9 mode
• Check keys and move id only when necessary for JRuby encoder

1.1 2010-10-4

• Official JRuby support via Java extensons for BSON (beta)
• Connection#lock! and Connection#unlock! for easy fsync lock
• Note: BSON::Code is no longer a subclass of String.

1.0.9 2010-9-20

• Significant performance improvements

1.0.8 2010-8-27

• Cursor#rewind! and more consistent Cursor Enumberable behavior
• Deprecated ObjectID for ObjectId
• Numerous minor bug fixes.

1.0.7 2010-8-4

• A few minor test/doc fixes.
• Better tests for replica sets and replication acknowledgment.
• Deprecated DB#error and DB#last_status

1.0.6 2010-7-26

• Replica set support.
• Collection#map_reduce bug fix.

1.0.5 2010-7-13

• Fix for bug introduced in 1.0.4.

1.0.4 2010-7-13

• Removed deprecated
  • Cursor admin option
  • DB#query
  • DB#create_index (use Collection#create_index)
  • DB#command only takes hash options now
• j2bson executable (neomantra)
• Fixed bson_ext compilation on Solaris (slyphon)
• System JS helpers (neovintage)
• Use one mutex per thread on pooled connections (cremes)
• Check for CursorNotFound response flag
• MapReduce can return raw command output using :raw
• BSON::OrderedHash equality with other Ruby hashes (Ryan Angilly)
• Fix for broken Socket.send with large payloads (Frédéric De Jaeger)
• Lots of minor improvements. See commmits.

1.0.3 2010-6-15

• Optimiztion for BSON::OrderedHash
• Some important fixes.

1.0.2 2010-6-5 This is a minor release for fixing an incompatibility with MongoDB v1.5.2

• Fix for boolean response on commands for core server v1.5.2
• BSON.read_bson_document and b2json executable (neomantra)
• BSON::ObjectID() shortcut for BSON::ObjectID.from_string (tmm1)
• Various bug fixes.

1.0.1 2010-5-7

• set Encoding.default_internal
• DEPRECATE JavaScript string on Collection#find. You now must specify $where explicitly.
• Added Grid#exist? and GridFileSystem#exist?
• Support for replication acknowledgment
• Support for $slice
• Namespaced OrderedHash under BSON (sleverbor)

1.0 2010-4-29 Note: if upgrading from versions prior to 0.20, be sure to upgrade to 0.20 before upgrading to 1.0.

• Inspected ObjectID is represented in MongoDB extended json format.

• Support for tailable cursors.

• Configurable query response batch size (thx. to Aman Gupta)

• bson_ext installs on early release of Ruby 1.8.5 (dfitzgibbon)

• Deprecated DB#create_index. Use Collection#create_index index.

• Removed deprecated Grid#put syntax; no longer requires a filename.

0.20.1 2010-4-7

• Added bson gem dependency.

0.20 2010-4-7 If upgrading from a previous version of the Ruby driver, please read these notes carefully, along with the 0.20_UPGRADE doc.

• Support for new commands:

  • Collection#find_and_modify
  • Collection#stats
  • DB#stats

• Query :fields options allows for values of 0 to exclude fields (houdini, railsjedi).

• GridFS

  • Option to delete old versions of GridFileSystem entries.
  • Filename is now optional for Grid#put.
  • Option to write arbitrary attributes to a file: @grid.put(@data, :favorite_phrase => "blimey!")
  • Indexes created on the chunks collection are now unique. If you have an existing chunks collection, you may want to remove

• Removed the following deprecated items:

  • GridStore class
  • RegexpOfHolding class
  • Paired connections must now be initialized with Connection.paired

• BSON-related code extracted into two separate gems: bson and bson_ext (thx to Chuck Remes).

  • mongo_ext no longer exists.
  • BSON::Binary constructor can now take a string, which will be packed into an array.
  • Exception class adjustments:
    • Mongo::InvalidObjectID moved to BSON::InvalidObjectID
    • Mongo::InvalidDocument moved to BSON::InvalidDocument
    • Mongo::InvalidStringEncoding moved to BSON::InvalidStringEncoding
    • Mongo::InvalidName replaced by Mongo::InvalidNSName and BSON::InvalidKeyName
  • BSON types are now namespaced under the BSON module. These types include:
    • Binary
    • ObjectID
    • Code
    • DBRef
    • MinKey and MaxKey
  • Extensions compile on Rubinius (Chuck Remes).

0.19.3 2010-4-5

• Minor fix for assert_valid_keys.

0.19.2 2010-4-5 This release fixes a major bug and is the final release in the 0.19 series. The next release, 0.20.0, will introduce separate gems for bson and bson_ext and may require small changes to existing code bases. Expect that release in the next few days.

• Fix for Grid#delete bug.
• Log messages read like valid ruby driver code.
• Cursor#has_next.
• Tests for MongoDB 1.4 features.
• Flexible index creation method with Mongo::GEO2D constant.

0.19.1 2010-3-2

• Fix for HashWithIndifferentAccess in ActiveSupport-3.0

0.19 2010-3-1

• Deprecated GridFS::GridStore. Grid and GridFileSystem classes replace the GridFS implementation with a simpler API and vastly-improved performance. See http://www.mongodb.org/display/DOCS/GridFS+in+Ruby for more details.
• Safe mode for Grid and GridFileSystem.
• Grid and GridFileSystem use Mime/Types to detect content type (if available)
• Connection API simplified. Use Connection.paired for pairs and Connection.from_uri to use MongoDB's connection URI specification.
• Authentication can be saved so that reauthentication happens automatically on reconnect.
• Raise exception if authentication fails.
• Raise exception if index creation fails.
• Removed a number of deprecated methods and classes.
• Several bug fixes.
• Nearing 1.0!

0.18.3 2010-1-25

• Convert docs to YARD
• Support MongoDB extended JSON on ObjectID#to_json
• ObjectID#from_time for performing date range queries on _id (thx., Sunny Hirai)
• GridStore#mv for renaming files (Matt Powell)
• Safe mode for Collection#remove (Patrick Collison)
• Support BSON types MinKey and MaxKey
• DEPRECATED Admin, XMLToRuby, and RegexpOfHolding classes.
• Handle unsupported Numeric types gracefully (Complex, Rational, BigDecimal)
• Handle unsupported Time types gracefully (Date, DateTime, ActiveSupport::TimeWithZone)
• Numerous small bug fixes
• Minor performance improvements

0.18.2 2009-12-29

• Significant GridStore performance improvement (thx., Sunny Hirai)
• Enabled support for keyf on group
• Support :query option for Collection#distinct
• Support :finalize option for Collection#group
• (0.18.1) ObjectID#generation_time returns a created_at timestamp.
• Deprecated Command#group running as a JS eval; should now be run as a command.
• Deprecated Cursor#next_object for Cursor#next_document
• Character encoding fixes for C extension
• Enforce 4MB limit on document creation
• Simplified connection pooling code
• Fixes for connection pooling on Ruby 1.8.6/Windows.

0.18.1 2009-12-05

• Fixed issue with negative dates in Ruby 1.9
• Minor refactorings for C extension and BSON classes
• Ensure UTF-8 in Ruby 1.8
• Fix for connections on non-default port (Delano Mandelbaum)
• More explicit test suite tasks for running with/without C extension.

0.18 2009-11-25

• Connections now support connection pooling. See http://api.mongodb.org/ruby/0.18/classes/Mongo/Connection.html#M000158
• Deprecated :auto_reconnect option on connection; if the driver fails to connect, it will automatically try to reconnect on the subsequent operation. See http://www.mongodb.org/display/DOCS/Replica+Pairs+in+Ruby
• Added Collection#map_reduce helper (Christos Trochalakis)
• Deprecated DB#db_command in favor of DB#command.
• Removed deprecated old sort options, :offset, and Connection#clear.
• Lots of internal code restructuring for better maintainability.

0.17.1 2009-11-17

• Index ordering fix
• Notice to install mongo_ext

0.17 2009-11-16

• Performance improvements
  • large document inserts twice as fast as 0.16
  • queries 18% faster than 0.16 on average
  • see benchmark comparison: http://gist.github.com/236062
• Support for multi-update for Mongo >= 1.1.3 (See Collection#update)
• Collection#distinct
• Connection#copy_database (voodootikigod)
• C optimizations for ByteBuffer#to_s and ObjectID#generate (seancribbs)
• Continue code restructuring for performance and simplicity.