RDA Southern Inland has announced on their website that they have received a large number of applications for 489 program. So, they are temporarily suspending the 489 program, effective from 01 AUG 2019. The program may re-open on 01 SEPT 2019.
Current skilled list can be found here: https://rdasi.org.au/assets/RegionalMigration/e0734888c6/New.-1st-July-Skilled-Occupations-List-Updated-8-July.pdf
Source: https://rdasi.org.au/regional-migration/state-sponsored-migration-489-visa