update racket/HISTORY.txt for v6.3

Merge to v6.3
This commit is contained in:
Matthew Flatt 2015-10-19 17:03:08 -06:00
parent 8598d203fa
commit d8733b4c52

View File

@ -1,3 +1,7 @@
Version 6.3, October 2015
Bug repairs and other changes noted in the documentation,
including substantial changes to the macro expander
Version 6.2, April 2015
Bug repairs and other changes noted in the documentation