v1.10.0

• Added submitPriority()
• Added schedulePriority()
• Added nbQueued()
• Added hasJobs()
• Added strategy OVERFLOW_PRIORITY
• Changed the underlying "engine" from Array to a custom very efficient data structure, see DDList.coffee, especially with over 1,000 jobs in a limiter.

v1.9.1

• Fixed Promise issue on Node 0.10 when bluebird isn't installed.

v1.9.0

• Added stopAutoCleanup()
• Added startAutoCleanup()
• Added deleteKey()

v1.8.1

• Bottleneck now uses Bluebird by default and falls back to the native Promise object if Bluebird is unavailable.

v1.8.0

• Added schedule(), fixed #4

v1.7.2

Updated documentation, fixed #3

v1.7.1

• Added isBlocked()

v1.7.0

• Added chain()

v1.6.0

• Added the Cluster system
• Updated to CoffeeScript 1.9

v1.5.3

• Updated to CoffeeScript 1.8