Release v2.6.0

Merge pull request #59 from givery-technology/release-2.6.0

v2.6.0

Release v2.6.0-rc8

update npm package version

Release v2.6.0-rc7

update npm package version

Release v2.6.0-rc6

Change PostgreSQL initialization code as well as MySQL code

Release v2.6.0-rc5

fix

Release v2.6.0-rc4

Merge pull request #49 from givery-technology/fix-load-from-csv

Fix loadFromCSV

Release v2.6.0-rc3

fix

Release v2.6.0-rc2

fix

Release v2.6.0-rc1

npm audit fix

Release v2.5.0

Merge pull request #45 from givery-technology/release-2.5.0

Release 2.5.0