v5.8.0

• Added correct typing for block entity attachments.
• Fixed a rare case where error might be thrown due to incorrect TypeDescJS.
• Lang file schema now also includes untranslated keys, but it requires the key itself to be constructed first (e.g. loaded by JEI/REI or shown).
• Fixed a rare crash where some fluid might not be found in registry (???)
• (Extension) Added ProbeJS: Populate Unlocalized Strings to generate all (or filtered) unlocalized language keys in current file.