Fix final issues mentioned in issue #703

Author: mkromberg

docs/API/Link.Trace.md

@@ -9,7 +9,7 @@ message ← ⎕SE.Link.Trace name [lines]
 
 !!! ucmdhelp "Show User Command information in the session with `]LINK.Trace -?`"
 
-This function allows you to set stops on selected lines of a function or operator. It will also store the setting in the `.linkconfig` file for the directory, so that the trace settings will be re-applied the next time the directory is linked, as would be the case if they were set using the editor.
+This function allows you to set trace bits on selected lines of a function or operator. It will also store the setting in the `.linkconfig` file for the directory, so that the trace settings will be re-applied the next time the directory is linked, as would be the case if they were set using the editor.
 
 ## Arguments
 - `name` is the name of an existing function or operator.  

docs/Discussion/History.md

@@ -60,8 +60,6 @@ Link 4.0 was the companion release to Dyalog version 19.0 in 2024. The most impo
 * The ability to store multi-line character data in plain text files
 * Support for linking a single source file defining a namespace or class
 
-More details regarding the new features of Link 4.0 can be found in the [Release Notes](../ReleaseNotes40.md). 
-
 Link 4.0 is upwards compatible with Link 3.0, and can also be used with Dyalog version 18.2.
 
 ### Link 4.1 (Dyalog version 20.0, 2025)

docs/Discussion/TechDetails.md

@@ -23,6 +23,10 @@ Note that *unnamed* namespaces are **NOT** supported, either as endpoints of a L
 ∇
 ```
 
+!!! Note
+    If you use assignment (rather than the editor) to turn an operator into a function, the file
+    extension will not be changed. You will need to rename the file by hand for consistency.
+
 **Unsupported:** In addition to unnamed namespaces, Link has no support for name classes 2.2 (field), 2.3 (property), 2.6 (external/shared variable), 3.3 (primitive or derived function or train), 4.3 (primitive or derived operator), 3.6 (external function) 9.2 (instance), 9.6 (external class) and 9.7 (external interface). These can be listed with `]names 2.2 2.3 2.6 3.3 4.3 3.6 9.2 9.6 9.7` and listed for the namespace `myns` with `]names myns 2.2 2.3 2.6 3.3 4.3 3.6 9.2 9.6 9.7`.
 
 ## Other Limitations