Version 1.2.1

• Added Postgres 12 support
• Bug fixes and tests improvement
• Added pgv_set() and pgv_get() arguments description (Issue #26)

All credits to @za-arthur and @CherkashinSergey

Version 1.2.0

• Bug fixes
• Changed empty package handling. An empty package is now removed only after the transaction that emptied it has ended
• Add support for array types

Version 1.1

• Add support for PostgreSQL 11 beta
• Add transaction support by @CherkashinSergey

Version 0.9

v0.9

#5 untroduce pgv_set() and pgv_get() functions to handle anynonarray …