Add CHANGELOG entry

CosmWasm · Jun 10, 2020 · 08e7334 · 08e7334
1 parent 9bdd795
commit 08e7334
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -57,6 +57,9 @@
   directly to get back the external dependencies.
 - Rename `MockQuerier::with_staking` to `MockQuerier::update_staking` to match
   `::update_balance`.
+- Instead of panicking, `read_region`/`write_region`/`get_region`/`set_region`
+  now return a new `CommunicationError::DerefErr` when dereferencing a pointer
+  provided by the contract fails.
 
 ## 0.8.1 (2020-06-08)