The Binding with a logging framework at deployment time section of the user manual contains right after the first paragraph a list of ~7 providers.

Unfortunately, there is no description of that list. It is unclear whether it contains a list of all providers, or just a list of some providers. It would prevent confusion to indicate which providers are listed.

The current situation makes it likely readers will interpret the list as a full list of providers. If I understand correctly, this would be very problematic, as the list in fact omits major providers including those for Log4j version 2 (mainly log4j-slf4j2-impl).

P.S. That section still uses the deprecated term "bindings".