Remove old "introduced in" notices

docs/configuration/miscellaneous.md

@@ -108,8 +108,6 @@ By default, NetBox will prevent the creation of duplicate prefixes and IP addres
 
 ## EVENTS_PIPELINE
 
-!!! info "This parameter was introduced in NetBox v4.2."
-
 Default: `['extras.events.process_event_queue',]`
 
 NetBox will call dotted paths to the functions listed here for events (create, update, delete) on models as well as when custom EventRules are fired.

docs/configuration/required-parameters.md

@@ -34,8 +34,6 @@ See the [`DATABASES`](#databases) configuration below for usage.
 
 ## DATABASES
 
-!!! info "This parameter was introduced in NetBox v4.3."
-
 NetBox requires access to a PostgreSQL 14 or later database service to store data. This service can run locally on the NetBox server or on a remote system. Databases are defined as named dictionaries:
 
 ```python

docs/configuration/system.md

@@ -14,8 +14,6 @@ BASE_PATH = 'netbox/'
 
 ## DATABASE_ROUTERS
 
-!!! info "This parameter was introduced in NetBox v4.3."
-
 Default: `[]` (empty list)
 
 An iterable of [database routers](https://docs.djangoproject.com/en/stable/topics/db/multi-db/) to use for automatically selecting the appropriate database(s) for a query. This is useful only when [multiple databases](./required-parameters.md#databases) have been configured.
@@ -186,8 +184,6 @@ The file path to the location where media files (such as image attachments) are
 
 ## PROXY_ROUTERS
 
-!!! info "This parameter was introduced in NetBox v4.3."
-
 Default: `["utilities.proxy.DefaultProxyRouter"]`
 
 A list of Python classes responsible for determining which proxy server(s) to use for outbound HTTP requests. Each item in the list can be the class itself or the dotted path to the class.