Post escrow release (#8361)

Author: megrogan

backend/canisters/escrow/CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [unreleased]
 
+## [[2.0.1834](https://github.com/open-chat-labs/open-chat/releases/tag/v2.0.1834-escrow)] - 2025-07-17
+
 ### Changed
 
 - Expose `liquid_cycles_balance` in metrics ([#8350](https://github.com/open-chat-labs/open-chat/pull/8350))

backend/canisters/escrow/impl/src/model/swaps.rs

@@ -50,9 +50,7 @@ pub struct Swap {
     pub id: u32,
     pub location: P2PSwapLocation,
     pub created_at: TimestampMillis,
-    #[serde(alias = "created_by")]
     pub offered_by: Principal,
-    #[serde(default)]
     pub restricted_to: Option<Principal>,
     pub token0: TokenInfo,
     pub amount0: u128,