The default field label that appears for the image prompt on payment and new user registration forms that include reCAPTCHA images is changed. Previously, the label instructed users to "type the two words" shown in the reCAPTCHA image. Now, the text instructs them to "enter the text" since the images typically include characters that do not form words.
To change the new default message, navigate to the Language tab on the parts that include reCAPTCHA. Next, select the reCAPTCHA category and update the text in the Image prompt row.
The row is available for these parts:
Donation Form
Payment
Payment 2.0
User Login