added new release: 4.11.0

Author: torstenroeder

src/guidelines/p5.md

@@ -62,6 +62,7 @@ versions) using [Roma](https://roma.tei-c.org). See the [customization](/guideli
 
 | Version | Date of Release (& Release Notes) |
 | --- | --- |
+| [4.11.0](/Vault/P5/4.11.0/doc/tei-p5-doc/en/html/) | [2026-02-18](/Vault/P5/current/doc/tei-p5-doc/readme-4.11.0.html) |
 | [4.10.2](/Vault/P5/4.10.2/doc/tei-p5-doc/en/html/) | [2025-09-04](/Vault/P5/current/doc/tei-p5-doc/readme-4.10.2.html) |
 | [4.10.1](/Vault/P5/4.10.1/doc/tei-p5-doc/en/html/) | [2025-08-28](/Vault/P5/current/doc/tei-p5-doc/readme-4.10.1.html) |
 | [4.10.0](/Vault/P5/4.10.0/doc/tei-p5-doc/en/html/) | [2025-08-15](/Vault/P5/current/doc/tei-p5-doc/readme-4.10.0.html) |