About 4 years ago, the layout stepout was valued as a C. Level 8s could do C acro skills and therefore there were some gymnasts who competed bhs/blo as their beam series at level 8.
Two years ago, the layout stepout on beam was upgraded to a D. Up until this year, only C acro was allowed at Level 8 so the layout stepout disappeared in Level 8 beam routines when the layout stepout became a D.
Beginning this season, the layout stepout is back to being valued as a C. Another change this season, however, is that level 8s no longer can do C acro on floor and beam. Therefore, the layout stepout continues not to be allowed at Level 8 (it is a C, Level 8s cannot do C acro) although for a different reason than in the past.