List of SIPs

Completed SIPs

• SID-3 - New Collection classes ( Jul 2010 )
• SID-10 - Storage of pickled Scala signatures in class files ( Jun 2010 )
• SID-9 - Scala Specialization ( May 2010 )
• SID-5 - Internals of Scala Annotations ( Jan 2010 )
• SID-7 - Scala 2.8 Arrays ( Jan 2010 )
• SID-1 Named and Default Arguments ( Jan 2010 )
• SID-8 - Scala Swing Overview ( Nov 2009 )
• SID-4 - Early Member Definitions ( Jun 2009 )
• SID-2 Scala Compiler Phase and Plug-In Initialization for Scala 2.8 ( May 2009 )

Rejected SIPs

Pending SIPs

• SIP-22 - Async ( Jun 2013 )
• SIP-21 - Spores ( Jun 2013 )
• SIP-20 - Improved Lazy Vals Initialization ( May 2013 )
• SIP-19 Implicit Source Locations ( Mar 2012 ) Not Accepted
• SIP-18 - Modularizing Language Features ( Mar 2012 ) Accepted
• SIP-17 - Type Dynamic ( Mar 2012 ) Accepted
• SIP-16 - Self-cleaning Macros ( Mar 2012 ) Postponed
• SIP-15 - Value Classes ( Jan 2012 ) Accepted
• SIP-14 - Futures and Promises ( Jan 2012 ) Accepted
• SIP-12 Uncluttering Scala’s syntax for control structures. ( Oct 2011 ) Postponed
• SIP-11 - String Interpolation ( Oct 2011 ) Accepted
• SIP-13 - Implicit classes ( Oct 2011 ) Accepted