add changelog

changelog.md

@@ -20,7 +20,8 @@
 
 * [1630](https://github.com/zeta-chain/node/pull/1630) added password prompts for hotkey and tss keyshare in zetaclient
   Starting zetaclient now requires two passwords to be input; one for the hotkey and another for the tss key-share.
-
+### Chores
+* [1760](https://github.com/zeta-chain/node/pull/1760) - Make staking keeper private in crosschain module
 ### Fixes
 
 * [1678](https://github.com/zeta-chain/node/issues/1678) - clean cached stale block to fix evm outtx hash mismatch