gemspec: add change,issue,source_code URL by @mtmail in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/693
update the balance API to respond with instant_available by @iamnader in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/700
Add PaymentIntent Webhooks by @klaustopher in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/687
Implement Stripe::Checkout::Session.retrieve by @coorasse in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/708
Adding account link mock by @amenon in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/711
Added application_fee_amount to mock charge object by @espen in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/715
Introduce ideal and sepa_debit types for PaymentMethod by @mnin in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/694
Add additional parameters by @rpietraszko in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/720
Add has_more attribute to all ListObject instances by @gbp in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/695
Fix List initialize error with deleted records by @jmulieri in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/727
Add data to account links by @dudyn5ky1 in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/739
Added #715 PR to changelog by @espen in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/756
Adding express dashboard login link mock by @rohitbegani in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/759
Fix ruby 2.7 deprecation warnings by @coding-chimp in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/747
Support Stripe Connect by adding stripe_account header namespace for customers by @csalvato in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/762
Create price by @jamesprior in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/758
support on price api by @hidenba in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/730
Fixes erroneous error message when fetching upcoming invoices. by @csalvato in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/764
Properly set the status of a trialing subscription by @csalvato in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/765
Add allowed params to subscriptions by @dominikdarnel in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/755
Remove unnecessary check on customer's currency by @coorasse in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/709
3.1.0 Pre-release by @csalvato in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/766
New Contributors
@mtmail made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/693
@iamnader made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/700
@klaustopher made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/687
@coorasse made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/708
@amenon made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/711
@espen made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/715
@rpietraszko made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/720
@gbp made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/695
@jmulieri made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/727
@dudyn5ky1 made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/739
@rohitbegani made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/759
@coding-chimp made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/747
@csalvato made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/762
@jamesprior made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/758
@hidenba made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/730
@dominikdarnel made their first contribution in https://github.com/stripe-ruby-mock/stripe-ruby-mock/pull/755
Full Changelog: https://github.com/stripe-ruby-mock/stripe-ruby-mock/compare/v3.0.1...v3.1.0