INDIC orthography notes sections on vowels, consonants, encoding choices, and shaping have been largely rewritten for Hindi, Malayalam, Gujarati, Kashmiri (deva), Tamil, Bengali, Odia, Punjabi, Telugu, and Sinhala.
https://r12a.github.io/scripts/index.html#scriptnotes
Most term lists for these orthographies have also seen a significant increase in the number of terms and transcriptions.