Add reference to examples

use-ink · Sep 21, 2022 · e7e1761 · e7e1761
1 parent c9e99e7
commit e7e1761
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -28,7 +28,7 @@ have changed.
 
 ##### Migration
 - Initialize `Mapping` fields with `Mapping::default()` instead of  `ink_lang::utils::initialize_contract` in
-constructors.
+constructors. See [`erc20`](./examples/erc20/lib.rs) and other examples which use a `Mapping`.
 - Remove `SpreadAllocate`, `SpreadLayout` and `PackedLayout` implementations.
 
 #### Removal of `wee-alloc` support