Note that lab format-strings is done (#672)

Signed-off-by: David A. Wheeler <[email protected]>

Author: david-a-wheeler

docs/labs/README.md

@@ -122,7 +122,7 @@ work on.
   * HTML **target** and JavaScript **window.open()** - PLANNED-2 UNASSIGNED
   * Using Inadequately Checked URLs / Server-Side Request Forgery (SSRF) - PLANNED-2 UNASSIGNED
   * Same-Origin Policy and Cross-Origin Resource Sharing (CORS) - PLANNED-2 UNASSIGNED
-  * [Format Strings and Templates](https://github.com/ossf/secure-sw-dev-fundamentals/blob/main/secure_software_development_fundamentals.md#format-strings-and-templates) - PLANNED-1 (Jason Shepherd, [draft](https://github.com/ossf/wg-best-practices-os-developers/pull/618))
+  * [Format Strings and Templates](https://github.com/ossf/secure-sw-dev-fundamentals/blob/main/secure_software_development_fundamentals.md#format-strings-and-templates) - DONE-1 (Jason Shepherd) [format-strings](https://best.openssf.org/labs/format-strings.html)
   * [Minimize Feedback / Information Exposure](https://github.com/ossf/secure-sw-dev-fundamentals/blob/main/secure_software_development_fundamentals.md#minimize-feedback--information-exposure) - PLANNED-2 (Ibrahim Mukherjee, 2026-08-07)
   * [Avoid caching sensitive information](https://github.com/ossf/secure-sw-dev-fundamentals/blob/main/secure_software_development_fundamentals.md#avoid-caching-sensitive-information) - PLANNED-2 UNASSIGNED
   * [Side-Channel Attacks](https://github.com/ossf/secure-sw-dev-fundamentals/blob/main/secure_software_development_fundamentals.md#side-channel-attacks) - PLANNED-2 UNASSIGNED