v.6.55.0

Improvements:

1. [LUNA-7645] The environment variable VL_SETTINGS_NESTED_DELIMITER was added. It allows to change the delimiter between setting section names when specifying fields through environment variables. Also this variable is used for configurator authorization, see configurator authorization.

Bugs fixed:

1. [LUNA-7617] Fixed an issue where a 401 response was expected in sender when authorization data was missing, but 403 was returned.

Migration:

See a migration manual.

[LUNA-7617] See a migration manual.