11.0.0-rc.5: the version and the release notes (#133)

The version suffix, the README pin and the whats-new note say rc.5. "Changes since rc.4" already lists
everything merged since rc.4. No other change.

Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>

Author: electricessence

README.md

@@ -84,7 +84,7 @@ dotnet add package Microsoft.Data.Sqlite
 | `Open.Database.Extensions.SqlClient` | The same API on the older `System.Data.SqlClient`. Deprecated: use `MSSqlClient`. |
 | `Open.Database.Extensions` | Discontinued. It only referenced Core: use `Open.Database.Extensions.Core`. The last published version is 9.0.3. |
 
-Targets: `netstandard2.0`, `netstandard2.1`, `net10.0` and `net11.0` (`MSSqlClient`: `net472`, `net10.0` and `net11.0`). Version 11 is a release candidate (`11.0.0-rc.4`): see [What's new in 11](https://open-net-libraries.github.io/Open.Database.Extensions/articles/whats-new-11.html) for the changes, the breaking changes and the known limitations, and the [release notes](https://open-net-libraries.github.io/Open.Database.Extensions/articles/release-notes.html) for earlier versions. Please try it and tell us what you find.
+Targets: `netstandard2.0`, `netstandard2.1`, `net10.0` and `net11.0` (`MSSqlClient`: `net472`, `net10.0` and `net11.0`). Version 11 is a release candidate (`11.0.0-rc.5`): see [What's new in 11](https://open-net-libraries.github.io/Open.Database.Extensions/articles/whats-new-11.html) for the changes, the breaking changes and the known limitations, and the [release notes](https://open-net-libraries.github.io/Open.Database.Extensions/articles/release-notes.html) for earlier versions. Please try it and tell us what you find.
 
 ## How it fits together
 

Source/Directory.Build.props

@@ -6,7 +6,7 @@
 		<VersionPrefix>11.0.0</VersionPrefix>
 		<VersionSuffix Condition="'$(Configuration)' == 'Debug'">debug</VersionSuffix>
 		<!-- Release candidate line: delete this element (or pass -p:VersionSuffix=) to build the stable 11.0.0 packages. -->
-		<VersionSuffix Condition="'$(Configuration)' != 'Debug'">rc.4</VersionSuffix>
+		<VersionSuffix Condition="'$(Configuration)' != 'Debug'">rc.5</VersionSuffix>
 
 		<!-- net11.0 is the primary/modern target: each major version of ODX targets the matching .NET.
 		     net10.0 (LTS) stays alongside it. netstandard2.0/2.1 are retained as shimmed

docsite/articles/whats-new-11.md

@@ -1,7 +1,7 @@
 # What's new in 11
 
 > [!NOTE]
-> This is `11.0.0-rc.4`, a release candidate. The API is settled. Please try it and report what you find.
+> This is `11.0.0-rc.5`, a release candidate. The API is settled. Please try it and report what you find.
 
 Version 11 is a performance release and a tidy-up release. Result mapping is rewritten around a cached, typed row reader, column mapping is declared once, NULL and error handling follow simple rules, and stored-procedure parameters can be named from the arguments you already have. See [Performance](performance.md) for what the speed-up does and does not buy you. Coming from 10.x? Read "Upgrading from 10.x" below first.