Merge pull request php-translation#170 from axi/master

Allows doctrine/annotations ^2.0

Merge pull request php-translation#166 from php-translation/new-release

Prepare release v2.1.0

Prepare release 2.0.4

Merge pull request php-translation#159 from bocharsky-bw/php8

Prepare release v2.0.3

Merge pull request php-translation#156 from php-translation/bocharsky…

…-bw-patch-1

Prepare v2.0.2

Merge pull request php-translation#150 from odolbeau/prepare-release

Prepare v2.0.1

Merge pull request php-translation#144 from Nyholm/2.0

Update 2.0.0 Changelog.md

Prevent crash when getting callerName (php-translation#120)

* Prevent crash when getting callerName

* Code cleanup

* Added change log

Added change log for 1.7.0 (php-translation#119)

Added change log for 1.6 (php-translation#116)