moduleapi: may: Fail early if a local session has no role assigned We expect every session to explicitly have a role assigned. Falling back to any kind of "default" role (even the user's default role) in the absence of an explicit role could open up the possibility of accidental privilege escalation.

core.usermanager: Correct formatting of not implemented error Spaces, no hyphen, apparently.

mod_admin_shell: Enable user after creation with role Fixes that otherwise the user was created in a disabled state and left as such.

mod_admin_shell: Simplify user creation when no role given Idea here is to prevent a user from being created with the default role if a different role was given, but that dance wouldn't be needed if no role is provided.

util.jsonschema: Reorder type definition by specification, section Also some comment headers and missing properties

util.jsonschema: Implement 'dependentSchemas' If this object key exists then this schema must validate against the current object. Seems useful.

util.jsonschema: Implement 'dependentRequired' If this field exists, then these fields must also exist.

util.roles: Implement a serialization preparation metamethod Should be able to roundtrip trough serialization. Also nice for debug and logging purposes where you might want more details than what the __tostring method provides.

util.set: Add a serialization preparation metamethod Enables util.serialization to turn Sets into a representation that can be deserialized with an environment trick, i.e. `set{"a","b"}`. Also useful for debug purposes.

util.format: Update tests for serialization changes