19.3 database 19.1 dbtools software releases

VM download page: https://www.oracle.com/technetwork/community/databaseappdev-vm-161299.html

Dropped json and xml labs

Virtualbox 6.0.8

sqldeveloper fails 10% of the time workaround: turn off splash page

Sometime too small (mac retinal screen) magnify by: machine -> settings -> display -> scale factor

Performs ok with 3G RAM & 2 CPUS - 2G RAM and 1CPU - bare minimum (swaps).

Old release blog http://totierne.blogspot.com/2018/10/new-developer-day-vm-183-182-apex.html

Let me know any issues.