Release 3.12.0

• Bumped version to 3.12.0
• Fixing potential reference cycles (#598)
• [Payment methods] Optimistically disable edit button on card deletion (#589)
• [Payment Methods] Add New Card Design Fixes (#594)
• Fixed bug that shows wrong expiration date (#595)
• [Payment Methods] Support optional card type and error handling for payment methods (#596)
• update strings
• [Payment Methods] Design Fixes (#592)
• [Payment methods] A11y - Credit card name (#593)
• Dismiss email frequency picker (#590)
• [Payment methods] Refetch payment methods on viewDidLoad or explicitly (by delegate) (#591)
• [Payment methods] Refresh payment methods table view properly (#588)
• [Project Activity] Updated Email Frequency in Settings (#576)
• [Payment methods] Bugs & visual fixes (#578)
• [Payment methods] Disable edit button if no payment methods (#586)
• [Payment Methods] Update padding and image view size (#581)
• copy update and snapshot tests (#584)
• [Payment methods] Minor bug fixes (#579)
• [Payment methods] CVC bug fix (#574)
• Regenerating ChangePassword screenshots
• Comments swift decodable refactor (#567)
• Add CircleCI step to pre-load simulator before running tests (#580)
• Colors tests (#563)
• ♿️ - Settings (#546)
• Zipcode field in Add New Card screen (#566)
• Reusable download framework script (#564)
• Unsupported Credit Cards (#561)
• Settings payments colors (#530)
• Alphabetized storyboard enum
• Reverted code to instantiate settings newsletters vc on tests
• swiftlint
• Reverted code that deleted SettingsNewsletters from Storyboard.swift
• Payment methods event tracking (#496)
• Add credit card implementation (#503)
• Delete payment methods (#479)
• Stripe element add new card (#473)
• Payment methods (#457)
• New card screen ui (#471)