Add what's new note for ToAsyncEnumerable analyzer (#37670)

Shay Rojansky · Copilot · Shay Rojansky · commit 8ee61810b29a · 2026-05-04T16:52:39.000+02:00
Co-authored-by: Copilot &lt;223556219+Copilot@users.noreply.github.com&gt;
diff --git a/entity-framework/core/what-is-new/ef-core-11.0/whatsnew.md b/entity-framework/core/what-is-new/ef-core-11.0/whatsnew.md
@@ -578,3 +578,4 @@ Drop-Database -Connection "Server=test;Database=MyDb;..." -Force
 ## Other improvements
 
 * The EF command-line tool now writes all logging and status messages to standard error, reserving standard output only for the command's actual expected output. For example, when generating a migration SQL script with `dotnet ef migrations script`, only the SQL is written to standard output.
+* An analyzer and code fix now warn when `ToAsyncEnumerable` is used instead of `AsAsyncEnumerable` on EF queries ([#37670](https://github.com/dotnet/efcore/issues/37670), many thanks to [@m-x-shokhzod](https://github.com/m-x-shokhzod)).

Original file line number	Diff line number	Diff line change
`@@ -578,3 +578,4 @@ Drop-Database -Connection "Server=test;Database=MyDb;..." -Force`
`578`	`578`	`## Other improvements`
`579`	`579`
`580`	`580`	* The EF command-line tool now writes all logging and status messages to standard error, reserving standard output only for the command's actual expected output. For example, when generating a migration SQL script with `dotnet ef migrations script`, only the SQL is written to standard output.
	`581`	+* An analyzer and code fix now warn when `ToAsyncEnumerable` is used instead of `AsAsyncEnumerable` on EF queries ([#37670](https://github.com/dotnet/efcore/issues/37670), many thanks to [@m-x-shokhzod](https://github.com/m-x-shokhzod)).