Merge branch 'trunk' into py-nightly

Signed-off-by: Viet Nguyen Duc <[email protected]>

Rakefile

@@ -586,6 +586,7 @@ namespace :py do
     new_version = updated_version(old_version, arguments[:version], nightly)
 
     ['py/setup.py',
+     'py/pyproject.toml',
      'py/BUILD.bazel',
      'py/selenium/__init__.py',
      'py/selenium/webdriver/__init__.py',

dotnet/src/webdriver/Firefox/FirefoxDriver.cs

@@ -413,6 +413,7 @@ public DevToolsSession GetDevToolsSession(int devToolsProtocolVersion)
         /// Creates a session to communicate with a browser using a Developer Tools debugging protocol.
         /// </summary>
         /// <returns>The active session to use to communicate with the Developer Tools debugging protocol.</returns>
+        [Obsolete("CDP support for Firefox is deprecated and will be removed in future versions. Please switch to WebDriver BiDi.")]
         public DevToolsSession GetDevToolsSession(DevToolsOptions options)
         {
             if (this.devToolsSession == null)

dotnet/src/webdriver/Remote/RemoteWebDriver.cs

@@ -17,6 +17,7 @@
 // under the License.
 // </copyright>
 
+using OpenQA.Selenium.Internal.Logging;
 using OpenQA.Selenium.DevTools;
 using System;
 using System.Collections.Generic;
@@ -63,6 +64,8 @@ namespace OpenQA.Selenium.Remote
     /// </example>
     public class RemoteWebDriver : WebDriver, IDevTools, IHasDownloads
     {
+        private static readonly ILogger _logger = OpenQA.Selenium.Internal.Logging.Log.GetLogger(typeof(RemoteWebDriver));
+
         /// <summary>
         /// The name of the Selenium grid remote DevTools end point capability.
         /// </summary>
@@ -425,6 +428,14 @@ public ReadOnlyCollection<IWebElement> FindElementsByCssSelector(string cssSelec
         /// <returns>The active session to use to communicate with the Developer Tools debugging protocol.</returns>
         public DevToolsSession GetDevToolsSession()
         {
+            if (this.Capabilities.GetCapability(CapabilityType.BrowserName) == "firefox")
+            {
+                if (_logger.IsEnabled(LogEventLevel.Warn))
+                {
+                    _logger.Warn("CDP support for Firefox is deprecated and will be removed in future versions. Please switch to WebDriver BiDi.");
+                }
+            }
+
             return GetDevToolsSession(new DevToolsOptions() { ProtocolVersion = DevToolsSession.AutoDetectDevToolsProtocolVersion });
         }