Updated available dates

Author: CI Robot

inst/extdata/available_df.csv

@@ -72,3 +72,4 @@
 "2025","4.5.1","3.21","2025-09-11","supported","supported","might work"
 "2025","4.5.1","3.21","2025-09-16","supported","supported","might work"
 "2025","4.5.1","3.21","2025-09-22","supported","supported","might work"
+"2025","4.5.1","3.21","2025-09-29","supported","supported","might work"