* ๐ก Refactored GA4GH Passports and visas ([a94fd99](https://github.com/CESNET/OpenID-Connect-Java-Spring-Server/commit/a94fd992dd5889745b93b25e2d17460569688c16))
### Features
* ๐ธ Implemented BBMRI-ERIC Ga4gh Passports and Visas ([141e6c8](https://github.com/CESNET/OpenID-Connect-Java-Spring-Server/commit/141e6c8653112e1b3b0beda2ea3ba8be3eca4bca))
### BREAKING CHANGES
* ๐งจ Ga4gh Claim source class for ELIXIR has been changed. Also, the
ElixirAccessTokenModifier class has been moved and renamed.
* ๐ก Drop support for java 8 ([4a0b63e](https://github.com/CESNET/OpenID-Connect-Java-Spring-Server/commit/4a0b63ec0e67c519cd9c0af79c8224777761090b))
* ๐ Fix fallbacking of locale to the code to prevent errors ([ceb01c7](https://github.com/CESNET/OpenID-Connect-Java-Spring-Server/commit/ceb01c78e760e32e803be30c559e772323bd68cb))
* ๐ก Refactored how translations are loaded and used ([665b45f](https://github.com/CESNET/OpenID-Connect-Java-Spring-Server/commit/665b45fb419a7dedc20de62ec0e1c6d550b7f3bd))
### BREAKING CHANGES
* Property `web.langs.customfiles.path` must point to the
* ๐ Fix ACR for implicit and authorization_code flows ([39bc00a](https://github.com/CESNET/OpenID-Connect-Java-Spring-Server/commit/39bc00a3b08e3129e2244f123a466f4c9490ae36))
### BREAKING CHANGES
* ๐งจ Database needs to be updated: `ALTER TABLE saved_user_auth DROP
source_class; ALTER TABLE saved_user_auth ADD COLUMN acr VARCHAR(1024);`
* ๐ธ Extended list of internal referrers for sess. invalider ([9aa16ff](https://github.com/CESNET/OpenID-Connect-Java-Spring-Server/commit/9aa16ffe5cb1c1b045d9f1f71cd94751d9d876b4))
* ๐ธ Make SAML identifier attribute configurable ([3949857](https://github.com/CESNET/OpenID-Connect-Java-Spring-Server/commit/39498573c3d62284298bae0df48fbbcf071e9caf))