The most recent Spanish from English course:
Was: 8 sections • 974 units • 286 skills + 15 grammar skills • 5259 levels • 6581 lessons • 947 stories • 103 radios • 1011 chests
Now: 8 sections • 991 units • 303 skills • no grammar skills • 5174 levels • 6986 lessons • 982 stories • no radios • 1034 chests
+17 units
+17 skills, -15 gramar skills (grammar skills eliminated, probably replaced with corresponding regular skills?)
-75 levels (steps on the path)
+405 lessons (more lessons per level, somewhere)
+35 stories
-103 radios (they used to be there, someday)
+23 chests (who cares)
Worst thing: I cannot see about 1200 lexemes that used to be there in the vocabulary. Some of them are coumpund lexemes, like "a ella le gusta" or "me cae bien" - these probably shouldn't have been included into the vocabulary as standalone lexemes, but they deserve to be explained somewhere; then there were some words with all their declensions/tenses/etc (abrir, abriste, abran,... querría, quise, quisiera,...) as standalone lexemes (better be explained eleswhere too); and finaly there are some totally innocent words like "llamada", "ortografía" or "nochevieja" (or "oso") that are no longer there (why not?)