Include warning message in versions.properties (deprecated)

src/main/resources/versions.properties

@@ -1,5 +1,11 @@
 # This file contains the known driver versions compatible with the corresponding browser version
 
+# WARNING: This info is completely deprecated as of WebDriverManager 5.7.0. Instead, WebDriverManager uses online metadata to discover the proper driver versions for given major browser versions, namely:
+# - Chrome: CfT endpoints (https://googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json and https://googlechromelabs.github.io/chrome-for-testing/last-known-good-versions-with-downloads.json)
+# - Firefox: https://raw.githubusercontent.com/SeleniumHQ/selenium/trunk/common/geckodriver/geckodriver-support.json
+# - Edge: https://msedgedriver.azureedge.net/
+# - Opera: https://raw.githubusercontent.com/bonigarcia/webdrivermanager/master/docs/mirror/operadriver (major operadriver version = major Opera version + 14)
+
 # Browser: Google Chrome and Chromium - Driver: chromedriver
 # Source: http://chromedriver.chromium.org/downloads
 chrome114=114.0.5735.90