CHANGELOG.md in aasm-4.12.2 vs CHANGELOG.md in aasm-4.12.3

@@ -1,7 +1,12 @@
 # CHANGELOG
 
 ## unreleased
+## 4.12.3
+
+* Add to AASM fire(event) and fire!(event) methods [#494](https://github.com/aasm/aasm/pull/494), thanks to [slayer](https://github.com/slayer)
+* Add `use_transactions` flag to persist changes to the database even when some error occurs. [#493](https://github.com/aasm/aasm/pull/493), thanks to Peter Lampesberger.
+
 ## 4.12.2
 
 * Fix guards parameter [#484](https://github.com/aasm/aasm/pull/484), thanks to [teohm](https://github.com/teohm)
 * Make errors more inspectable [#452](https://github.com/aasm/aasm/pull/452), thanks to [flexoid](https://github.com/flexoid)
 * Enable Dynamoid for Rails 5 [#483](https://github.com/aasm/aasm/pull/483), thanks to [focusshifter](https://github.com/focusshifter)