Merge pull request #275 from messagebird/feat/add-helper-method

update version 6.2.5

Merge pull request #271 from messagebird/upgrade-6-2-3

Update to version 6.2.3

Merge pull request #272 from messagebird/feat/v6.2.4

update to version v6.2.4

Merge pull request #270 from 17twentynine/chore/support-copy-code

feat(copy-code): Adding support for sending copy code template messages

[maven-release-plugin] copy for tag v6.2.2

[maven-release-plugin] copy for tag v6.2.1

[maven-release-plugin] copy for tag v6.2.0

[maven-release-plugin] copy for tag v6.1.7

[maven-release-plugin] copy for tag v6.1.6

[maven-release-plugin] copy for tag v6.1.5