Go 1.1

• net/http/cookiejar
• Function Calls

Go 1.2

• xml.Marshaler and Umarshaler
• encoding.TextMarshaler and Unmarshaler
• Runtime Symbol Table Format
• Field Selectors and Nil Checks
• x[i:j:k] Slice Syntax
• Preemptive Scheduler

Go 1.3

• Contiguous Stacks
• Go 1.3 Linker Overhaul
• Go 1.3 Native Client Support

Go 1.4

• Go channels on steroids
• Go 1.4 “Internal” Packages
• Go 1.4 src/pkg → src
• Go 1.4 Custom Import Path Checking
• Go generate: A Proposal
• The syscall package
• Go 1.4: unsafe.Pointer arithmetic
• Go 1.4 Subrepo Renaming
• Go Compiler Overhaul

Future Proposals

• dev.cc branch plan
• Go 1.4+ Garbage Collection (GC) Plan and Roadmap
• Better GC and Memory Allocator for Go
  - Groups Discussion