sslSocket.enabledProtocols.intersect(tlsVersionsAsString, naturalOrder())
      } else {
        sslSocket.enabledProtocols
      }

    // In accordance with https://tools.ietf.org/html/draft-ietf-tls-downgrade-scsv-00 the SCSV
    // cipher is added to signal that a protocol fallback has taken place.
    val supportedCipherSuites = sslSocket.supportedCipherSuites
    val indexOfFallbackScsv =
      supportedCipherSuites.indexOf(

    private ReferrerPolicyValues() {}

    public static final String NO_REFERRER = "no-referrer";
    public static final String NO_REFFERER_WHEN_DOWNGRADE = "no-referrer-when-downgrade";
    public static final String SAME_ORIGIN = "same-origin";
    public static final String ORIGIN = "origin";
    public static final String STRICT_ORIGIN = "strict-origin";

- DRA: The scheduler plugin prevented abnormal filter runtimes by timing out after 10...

        }
        return model;
    }

    private static void warnNotDowngraded(MavenProject project) {
        LOGGER.warn("The consumer POM for " + project.getId() + " cannot be downgraded to 4.0.0. "
                + "If you intent your build to be consumed with Maven 3 projects, you need to remove "
                + "the features that request a newer model version.  If you're fine with having the "

* 🔧 Add LLM prompt file for Simplified Chinese, generated from the existing translations. PR [#14549](https://github.com/fastapi/fastapi/pull/14549) by [@tiangolo](https://github.com/tiangolo).

### Internal

* ⬇️ Downgrade LLM translations model to GPT-5 to reduce mistakes. PR [#14823](https://github.com/fastapi/fastapi/pull/14823) by [@tiangolo](https://github.com/tiangolo).

        "ReadWriteC -> ReadWriteA",
        "ReadWriteB -> ReadWriteC",
        "ReadWriteA -> ReadWriteB");
  }

  public void testWriteToReadLockDowngrading() {
    writeLockA.lock(); // writeLockA downgrades to readLockA
    readLockA.lock();
    writeLockA.unlock();

    lockB.lock(); // readLockA -> lockB
    readLockA.unlock();

    // lockB -> writeLockA should fail

        "ReadWriteC -> ReadWriteA",
        "ReadWriteB -> ReadWriteC",
        "ReadWriteA -> ReadWriteB");
  }

  public void testWriteToReadLockDowngrading() {
    writeLockA.lock(); // writeLockA downgrades to readLockA
    readLockA.lock();
    writeLockA.unlock();

    lockB.lock(); // readLockA -> lockB
    readLockA.unlock();

    // lockB -> writeLockA should fail

            return false;
        }
        return true;
    }

    /**
     * Validates if the canonical URL is valid relative to the original URL.
     * Specifically checks for HTTPS to HTTP downgrades.
     *
     * @param url the original URL
     * @param canonicalUrl the canonical URL to validate
     * @return true if the canonical URL is valid, false otherwise
     */

          <name>preserveModelVersion</name>
          <version>4.1.0+</version>
          <description>
            Indicates if the build POM for this project should be preserved or downgraded to the lowest
            compatible version.
            @since Maven 4.0.0
          </description>
          <type>boolean</type>
          <defaultValue>false</defaultValue>
        </field>