Update changelog (#696)

add changes between 2.10 and 2.12.1

CHANGELOG.md

@@ -4,6 +4,27 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [2.12.1](https://github.com/code-corps/stripity_stripe/compare/2.10.0...2.12.1)
+
+- Add missing opts to Stripe.ApplicationFee [`#693`](https://github.com/code-corps/stripity_stripe/pull/693)
+- Adds missing params and types for Stripe Checkout Sessions [`#695`](https://github.com/code-corps/stripity_stripe/pull/695)
+- Add stripe Identity endpoints [`#692`](https://github.com/code-corps/stripity_stripe/pull/692)
+- Add customer field to PromotionCode [`#676`](https://github.com/code-corps/stripity_stripe/pull/676)
+- Add application to webhook_endpoint [`#691`](https://github.com/code-corps/stripity_stripe/pull/691)
+- Add the issuing field to Stripe.Balance [`#689`](https://github.com/code-corps/stripity_stripe/pull/689)
+- [bug]: extra applications exexec bad [`#688`](https://github.com/code-corps/stripity_stripe/pull/688)
+- using non_neg_integer instead of float [`#681`](https://github.com/code-corps/stripity_stripe/pull/681)
+- Add fields to Stripe.Session struct [`#683`](https://github.com/code-corps/stripity_stripe/pull/683)
+- [CI]: actions instead of travisci [`#677`](https://github.com/code-corps/stripity_stripe/pull/677)
+- Support klarna payments in sources better [`#651`](https://github.com/code-corps/stripity_stripe/pull/651)
+- Add Stripe.WebhookPlug for easier handling of webhook events [`#658`](https://github.com/code-corps/stripity_stripe/pull/658)
+- Add missing PromotionCode.expires_at field [`#675`](https://github.com/code-corps/stripity_stripe/pull/675)
+- add sepa debig [`#674`](https://github.com/code-corps/stripity_stripe/pull/674)
+- Update Stripe.Session line_item typespec [`#670`](https://github.com/code-corps/stripity_stripe/pull/670)
+- CHANGELOG 2.10.0 [`c6aeb31`](https://github.com/code-corps/stripity_stripe/commit/c6aeb31bb8e3821349fdef2c95c5f59e2735244b)
+- Update changelog [`305996d`](https://github.com/code-corps/stripity_stripe/commit/305996dab116adf741ad290d45d95ff25ab7759c)
+- bump ex_docs 0.24.2 [`e89b0b9`](https://github.com/code-corps/stripity_stripe/commit/e89b0b926ac36906bc036284e6828d2b71960de6)
+
 #### [2.10.0](https://github.com/code-corps/stripity_stripe/compare/2.8.0...2.10.0)
 
 > 24 May 2021