SeaMonkey Integrated Internet Application Suite 2.53.4 ewepụtara
mere ntọhapụ nke otu ngwa ịntanetị SeaMonkey 2.53.4, nke na-ejikọta n'ime otu ngwaahịa ihe nchọgharị weebụ, onye ahịa email, usoro nchịkọta ndepụta akụkọ (RSS/Atom) na WYSIWYG html onye nchịkọta akụkọ ibe. Ihe mgbakwunye etinyegoro mbụ gụnyere onye ahịa Chatzilla IRC, ngwa nyocha DOM maka ndị mmepe webụ, yana kalenda Lightning. Maka mbipụta ọhụrụ ebufere ndozi na mgbanwe site na koodu Firefox dị ugbu a (SeaMonkey 2.53 dabere na injin ihe nchọgharị Firefox 60, na-ebufe ndozi metụtara nchekwa yana ụfọdụ ndozi sitere na ngalaba Firefox dị ugbu a). Ntọhapụ gọọmentị Firefox 81 tụrụ anya na mgbede a.