C++0x becomes C++11 (2008-2011)
The standard planned after C++03 was nicknamed C++0x on the assumption it would ship by 2008 or 2009. Feature debates and review delays pushed publication to August 2011, forcing a name change to C++11.
Three years of schedule slip and a renamed standard.
Established that C++ standards can slip badly when ambitious features stall; the modern three-year cadence began only with C++14.
C++26 rejection threatens a similar or worse slip. If the draft cannot be approved, the project faces ISO's 36-month work-item cancellation in early 2028.
