You have the ability to choose between jQuery 1.11.x or version 1.7.1.
This is especially useful if you've already built out your logic using dependencies from an older version of jQuery. Instead of rewriting your script to use updated functions and methods that may have replaced deprecated logic, you can select the 1.7.1 version.
If you choose to use the jQuery 1.11.x version, you can also choose to include a jQuery migrate script for backwards compatibility with older browsers. This script will be included in the <head> tag of your templates.
To choose the jQuery version that's included on your COS Pages:
- In your HubSpot Marketing account, navigate to Content > Content Settings and scroll down to the jQuery Version section.
- Select a version of jQuery in the dropdown.
- Scroll to the bottom of that section and click Save changes.