REL8_4_7

Update appveyor.yml

Try new key

REL8_4_6

Release version 8.4.6

* Refactored AssertArg to Assert
* Release with R version 4.1.3 and 4.2.3

REL8_4_5

add empty files to allow for upgrade from 8.4.2 through 8.4.4 (#125)

* add empty files to allow for upgrade from 8.4.2 through 8.4.4

* bump version to 8.4.5, added upgrade sql files

REL8_4_4

bump version in control file for release 8_4_4 (#122)

* bump version in control file for release 8_4_4

* changed files names to be consistent with extension version

* update Makefile

REL8_4_3

reverted part of PR#88. postgres has reverted the changes to hex_deco…

REL8_4_2

update changelog to today and add features (#117)

REL8_4_1

Release version 8.4.1

REL8_4

Use 8.4 in plr.control (#61)

* Use 8.4 in plr.control

* Remove unused testing files

Those were to be used with PG < 9.x

PostgreSQL Version 11

Due to some minor changes in the internal API, there were some small changes in the source to accommodate the changes.

There is also a test case added for procedures in version 11.

There should be no changes visible to the user

The Windows binaries are compiled against R version 3.5.1

Release 8.3.0.17 for PostgreSQL 9.6 and 10

This PL/R release is primarily to provide Windows DLL files.