viable - possible, cost-effective, safe, can be done or achieved or used, likely to be successful⏎
unveil - introduce, disclose, show (something)⏎
shortfall - shortage, less (than is needed)⏎
unofficial - illegal, independent, unauthorised, unauthorized⏎
tier - level, layer, series⏎
update - provide recent information, modernise, modernize⏎
special - unusual, chosen, out of the ordinary⏎
sort - arrange, classification, put in order, a type (of something)⏎
suspend - delay, put off, prevent from happening or being used halt temporarily defer debar from job or duties temporarily as a punishment⏎
supply - provide (something) amount provided, make available for use⏎