SPDX-License-Identifier: GPL-3.0-or-later
-->
+## v0.7.0
+
+### Notable Changes
+
+#### Wallet accounts use Map
+
+Since `libnemo` allows any arbitrary account index within the valid index range
+to be derived from a wallet, iterating arrays can be catastrophically slow. A
+custom class with a custom iterator implementation was used previously, but to
+take advantage of engine performance optimizations geared towards built-ins, it
+now uses the Map class instead.
+
+### Other Changes
+
+Accounts implement toJSON() method to stringify all relevant properties.
+
+Tests are type checked, and the custom assert implementation in tests uses type
+guards to inform subsequent code.
+
+README and package description updated.
+
+
+
## v0.6.0
### Notable Changes