• new function dbms_utility.get_time()
• fix build on FC35

fix MSVC build

• New Oracle regexp_like(), regexp_count(), regexp_instr() and regexp_substr() - author Giles Darold
• fix of displaying orafce.timezone GUC

New function unistr
fix broken binary upgrade due missing dependencies of functions nvarchar2 and varchar2
some minor bugfixes

plvlex and utl_file should to work on MS Windows.

remove support for PostgreSQL 9.4
new trigger functions for string fields cleaning

Allows to set name of safe path (dictionary) for utl_file package.

Only minor bugfixes

PostgreSQL 12 support

minor bugfix