ioredis

Features

• quit immediately when in reconnecting state (#410) (a6f04f2)

Bug Fixes

• wait all the commands in a pipeline before sending #411 (#413) (bfa879a)

Bug Fixes

• handle error when creating tls connection (904f433)

Performance Improvements

• by default call setNoDelay on the stream (#406) (990a221)

Features

• Sentinel preferredSlaves option (#370) (6ddcc99)

Bug Fixes

• prevent sentinel from getting duplicated nodes (0338677)

Bug Fixes

• reject with general error in Redis#connect (#354) (8f7a436)

Features

• cluster: add lazy connect support (#352) (f1cadff)

Bug Fixes

• cluster: ensure node exists before being redirected via an ASK (#341) (5d9d0d3)

Features

• cluster: add Cluster#quit() to quit cluster gracefully. (#339) (68c4ccc), closes #315

Bug Fixes

• remove unnecessary unhandled error warnings (#322) (a1ff2f6)

Features

• sentinel: update sentinels after getting master (e3f14b2)

Performance Improvements

• cluster: improve the performance of calculating slots (#323) (3ab4e8a)

Bug Fixes

• fix transaction with dropBufferSupport:true(47a2d9a)

Refer to Breaking Changes between V1 and V2 for all breaking changes.

Changes since 2.0.0-rc4:

Features

• include source and database in monitor events (#308) (a0d5b25)

Performance Improvements

• improve the performance of checking flags (#312) (236da27)

Bug Fixes

• reconnect when ready check failed(3561fab)
• remove data handler when flushing command queue(b1c761c)
• won't emit error again when password is wrong(dfdebfe)

Features

• add dropBufferSupport option to improve the performance (#293)(1a8700c)
• add support for Node.js v6 (#295)(a87f405)
• emit authentication related errors with "error" event(9dc25b4)
• print logs for unhandled error event(097fdbc)

BREAKING CHANGES

• Authentication related errors are emited with "error" event,
  instead of "authError" event

Bug Fixes

• fix wrong host not causing error(25c300e), closes #287
• reconnect when getting fatal error (#292)(1cf2ac1)

Features

• deps: upgrade redis-commands package(df08250)

Bug Fixes

• CLUSTER: fix cluster not disconnected when called disconnect method (#281) (91998e3), closes [(#281](https://github.com/(/issues/281)
• sentinel: improve the error message when connection to sentinel is rejected (3ca30d8), closes #280

Features

• add stringNumbers option to return numbers as JavaScript strings (#282) (2a33fc7), closes #273

• dependencies: upgrade all dependencies to the newest version (3fdafc8).

Bug Fixes

• auth: emit authError when the server requiring a password (c5ca754)

Features

• cluster: add enableReadyCheck option for cluster (b63cdc7)
• cluster: redirect on TRYAGAIN error (b1a4b62)
• cluster: support update startupNodes in clusterRetryStrategy (4a46766)
• transaction: transform replies of transactions (e0b1883), closes #158

BREAKING CHANGES

• transaction: 1. Reply transformers is supported inside transactions.
  1. Pipeline#execBuffer() is deprecated. Use Pipeline#exec() instead.

Bug Fixes

• cluster: fix memory leaking in sendCommand method (410af51)

Features

• cluster: add the option for a custom node selector in scaleReads (6795b1e)

Bug Fixes

• select db on connect event to prevent subscribe errors (829bf26), closes #255

Bug Fixes

• cluster: avoid command.reject being overwritten twice (d0a0017)
• cluster: fix not connecting to the unknown nodes (0dcb768)
• cluster: set retryDelayOnFailover from 2000ms to 200ms (72fd804)

Features

• cluster: support scaling reads to slaves (98bdec2), closes #170
• redis: support readonly mode for cluster (0a4186e)

BREAKING CHANGES

• cluster: Cluster#masterNodes and Cluster#nodes is removed. Use Cluster#nodes('masters') and Cluster#nodes('all') instead.
• cluster: Cluster#to() is removed. Use Promise.all(Cluster#nodes().map(function (node) {})) instead.
• cluster: Option readOnly is removed. Check out scaleReads option.

Bug Fixes

• "MOVED" err not crashing process when slot was not assigned (6974d4d)
• remove extra typeof in .to cluster helper (a7b0bfe)

Features

• revisit of .to(nodeGroup) command (ba12e47)