When did gdc and ldc start?

[bioinfornatics]

On Wednesday, 1 August 2018 at 13:49:30 UTC, bioinfornatics wrote:
> On Tuesday, 31 July 2018 at 02:30:12 UTC, Walter Bright wrote:
>> I'm trying to pin down an accurate timeline of D
>
> ldc2 compiler and D environnment language was introduce in 
> fedora 16 (2011)
> https://fedoraproject.org/wiki/Features/D2_programming

and ldc 1 in 2010 with fedora 14 
https://fedoraproject.org/wiki/Features/D_Programming